From e8893133d192b7559691e589a0f8f775edaa6bc8 Mon Sep 17 00:00:00 2001 From: Vitaly Buka Date: Sun, 30 Apr 2023 20:59:05 -0700 Subject: [PATCH] Revert "[NFC][HWASAN] Handle tags as Int8" More tests need updates. This reverts commit e876ba5db98830db427395ed9b3718d20bf519fb. --- .../Instrumentation/HWAddressSanitizer.cpp | 21 +- .../HWAddressSanitizer/RISCV/alloca-with-calls.ll | 60 +- .../HWAddressSanitizer/RISCV/alloca.ll | 82 +- .../HWAddressSanitizer/RISCV/exception-lifetime.ll | 88 +- .../RISCV/use-after-scope-setjmp.ll | 65 +- .../HWAddressSanitizer/X86/alloca-array.ll | 42 +- .../HWAddressSanitizer/X86/alloca-with-calls.ll | 21 +- .../HWAddressSanitizer/X86/alloca.ll | 270 ++- .../HWAddressSanitizer/alloca-array.ll | 96 +- .../HWAddressSanitizer/alloca-with-calls.ll | 62 +- .../Instrumentation/HWAddressSanitizer/alloca.ll | 82 +- .../HWAddressSanitizer/exception-lifetime.ll | 84 +- .../HWAddressSanitizer/kernel-alloca.ll | 35 +- .../HWAddressSanitizer/use-after-scope-setjmp.ll | 67 +- .../HWAddressSanitizer/use-after-scope.ll | 1875 ++++++++++---------- 15 files changed, 1477 insertions(+), 1473 deletions(-) diff --git a/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp index c94bfbc..55ee31b 100644 --- a/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp +++ b/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp @@ -988,8 +988,7 @@ void HWAddressSanitizer::tagAlloca(IRBuilder<> &IRB, AllocaInst *AI, Value *Tag, if (!UseShortGranules) Size = AlignedSize; - assert(Tag->getType() == Int8Ty); - + Tag = IRB.CreateTrunc(Tag, IRB.getInt8Ty()); if (InstrumentWithCalls) { IRB.CreateCall(HwasanTagMemoryFunc, {IRB.CreatePointerCast(AI, Int8PtrTy), Tag, @@ -1038,15 +1037,15 @@ unsigned HWAddressSanitizer::retagMask(unsigned AllocaNo) { return FastMasks[AllocaNo % std::size(FastMasks)]; } -Value *HWAddressSanitizer::applyTagMask(IRBuilder<> &IRB, Value *Tag) { - Tag = IRB.CreateTrunc(Tag, Int8Ty); - if (TagMaskByte != 0xFF) // No need to clear the tag byte. - Tag = IRB.CreateAnd(Tag, ConstantInt::get(Tag->getType(), TagMaskByte)); - return Tag; +Value *HWAddressSanitizer::applyTagMask(IRBuilder<> &IRB, Value *OldTag) { + if (TagMaskByte == 0xFF) + return OldTag; // No need to clear the tag byte. + return IRB.CreateAnd(OldTag, + ConstantInt::get(OldTag->getType(), TagMaskByte)); } Value *HWAddressSanitizer::getNextTagWithCall(IRBuilder<> &IRB) { - return IRB.CreateCall(HwasanGenerateTagFunc); + return IRB.CreateZExt(IRB.CreateCall(HwasanGenerateTagFunc), IntptrTy); } Value *HWAddressSanitizer::getStackBaseTag(IRBuilder<> &IRB) { @@ -1077,6 +1076,7 @@ Value *HWAddressSanitizer::getUARTag(IRBuilder<> &IRB) { Value *StackPointerLong = getSP(IRB); Value *UARTag = applyTagMask(IRB, IRB.CreateLShr(StackPointerLong, PointerTagShift)); + UARTag->setName("hwasan.uar.tag"); return UARTag; } @@ -1086,8 +1086,6 @@ Value *HWAddressSanitizer::tagPointer(IRBuilder<> &IRB, Type *Ty, Value *PtrLong, Value *Tag) { assert(!UsePageAliases); Value *TaggedPtrLong; - assert(Tag->getType() == Int8Ty); - Tag = IRB.CreateZExt(Tag, IntptrTy); if (CompileKernel) { // Kernel addresses have 0xFF in the most significant byte. Value *ShiftedTag = @@ -1213,7 +1211,7 @@ void HWAddressSanitizer::emitPrologue(IRBuilder<> &IRB, bool WithFrameRecord) { case instr: { ThreadLongMaybeUntagged = getThreadLongMaybeUntagged(); - StackBaseTag = applyTagMask(IRB, IRB.CreateAShr(ThreadLong, 3)); + StackBaseTag = IRB.CreateAShr(ThreadLong, 3); // Store data to ring buffer. Value *FrameRecordInfo = getFrameRecordInfo(IRB); @@ -1311,7 +1309,6 @@ bool HWAddressSanitizer::instrumentStack(memtag::StackInfo &SInfo, std::string Name = AI->hasName() ? AI->getName().str() : "alloca." + itostr(N); Replacement->setName(Name + ".hwasan"); - Tag->setName(Name + ".tag"); size_t Size = memtag::getAllocaSizeInBytes(*AI); size_t AlignedSize = alignTo(Size, Mapping.getObjectAlignment()); diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/alloca-with-calls.ll b/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/alloca-with-calls.ll index 28b1f2f..bbfb355 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/alloca-with-calls.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/alloca-with-calls.ll @@ -15,46 +15,46 @@ define void @test_alloca() sanitize_hwaddress { ; CHECK-NEXT: [[TMP0:%.*]] = load i64, ptr @__hwasan_tls, align 8 ; CHECK-NEXT: [[TMP1:%.*]] = and i64 [[TMP0]], 72057594037927935 ; CHECK-NEXT: [[TMP2:%.*]] = ashr i64 [[TMP0]], 3 -; CHECK-NEXT: [[TMP3:%.*]] = trunc i64 [[TMP2]] to i8 -; CHECK-NEXT: [[TMP4:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; CHECK-NEXT: [[TMP5:%.*]] = ptrtoint ptr [[TMP4]] to i64 -; CHECK-NEXT: [[TMP6:%.*]] = shl i64 [[TMP5]], 44 -; CHECK-NEXT: [[TMP7:%.*]] = or i64 ptrtoint (ptr @test_alloca to i64), [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = inttoptr i64 [[TMP1]] to ptr -; CHECK-NEXT: store i64 [[TMP7]], ptr [[TMP8]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = ashr i64 [[TMP0]], 56 -; CHECK-NEXT: [[TMP10:%.*]] = shl nuw nsw i64 [[TMP9]], 12 -; CHECK-NEXT: [[TMP11:%.*]] = xor i64 [[TMP10]], -1 -; CHECK-NEXT: [[TMP12:%.*]] = add i64 [[TMP0]], 8 -; CHECK-NEXT: [[TMP13:%.*]] = and i64 [[TMP12]], [[TMP11]] -; CHECK-NEXT: store i64 [[TMP13]], ptr @__hwasan_tls, align 8 -; CHECK-NEXT: [[TMP14:%.*]] = or i64 [[TMP1]], 4294967295 -; CHECK-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP14]], 1 -; CHECK-NEXT: [[TMP15:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; CHECK-NEXT: [[TMP16:%.*]] = lshr i64 [[TMP5]], 56 -; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP16]] to i8 +; CHECK-NEXT: [[TMP3:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; CHECK-NEXT: [[TMP4:%.*]] = ptrtoint ptr [[TMP3]] to i64 +; CHECK-NEXT: [[TMP5:%.*]] = shl i64 [[TMP4]], 44 +; CHECK-NEXT: [[TMP6:%.*]] = or i64 ptrtoint (ptr @test_alloca to i64), [[TMP5]] +; CHECK-NEXT: [[TMP7:%.*]] = inttoptr i64 [[TMP1]] to ptr +; CHECK-NEXT: store i64 [[TMP6]], ptr [[TMP7]], align 8 +; CHECK-NEXT: [[TMP8:%.*]] = ashr i64 [[TMP0]], 56 +; CHECK-NEXT: [[TMP9:%.*]] = shl nuw nsw i64 [[TMP8]], 12 +; CHECK-NEXT: [[TMP10:%.*]] = xor i64 [[TMP9]], -1 +; CHECK-NEXT: [[TMP11:%.*]] = add i64 [[TMP0]], 8 +; CHECK-NEXT: [[TMP12:%.*]] = and i64 [[TMP11]], [[TMP10]] +; CHECK-NEXT: store i64 [[TMP12]], ptr @__hwasan_tls, align 8 +; CHECK-NEXT: [[TMP13:%.*]] = or i64 [[TMP1]], 4294967295 +; CHECK-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP13]], 1 +; CHECK-NEXT: [[TMP14:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP4]], 56 ; CHECK-NEXT: [[X:%.*]] = alloca { i32, [12 x i8] }, align 16 -; CHECK-NEXT: [[X_TAG:%.*]] = call i8 @__hwasan_generate_tag() +; CHECK-NEXT: [[TMP15:%.*]] = call i8 @__hwasan_generate_tag() +; CHECK-NEXT: [[TMP16:%.*]] = zext i8 [[TMP15]] to i64 ; CHECK-NEXT: [[TMP17:%.*]] = ptrtoint ptr [[X]] to i64 ; CHECK-NEXT: [[TMP18:%.*]] = and i64 [[TMP17]], 72057594037927935 -; CHECK-NEXT: [[TMP19:%.*]] = zext i8 [[X_TAG]] to i64 -; CHECK-NEXT: [[TMP20:%.*]] = shl i64 [[TMP19]], 56 -; CHECK-NEXT: [[TMP21:%.*]] = or i64 [[TMP18]], [[TMP20]] -; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP21]] to ptr +; CHECK-NEXT: [[TMP19:%.*]] = shl i64 [[TMP16]], 56 +; CHECK-NEXT: [[TMP20:%.*]] = or i64 [[TMP18]], [[TMP19]] +; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP20]] to ptr +; CHECK-NEXT: [[TMP21:%.*]] = trunc i64 [[TMP16]] to i8 ; CHECK-NEXT: [[TMP22:%.*]] = ptrtoint ptr [[X]] to i64 ; CHECK-NEXT: [[TMP23:%.*]] = and i64 [[TMP22]], 72057594037927935 ; CHECK-NEXT: [[TMP24:%.*]] = lshr i64 [[TMP23]], 4 -; CHECK-NEXT: [[TMP25:%.*]] = getelementptr i8, ptr [[TMP15]], i64 [[TMP24]] +; CHECK-NEXT: [[TMP25:%.*]] = getelementptr i8, ptr [[TMP14]], i64 [[TMP24]] ; CHECK-NEXT: [[TMP26:%.*]] = getelementptr i8, ptr [[TMP25]], i32 0 ; CHECK-NEXT: store i8 4, ptr [[TMP26]], align 1 ; CHECK-NEXT: [[TMP27:%.*]] = getelementptr i8, ptr [[X]], i32 15 -; CHECK-NEXT: store i8 [[X_TAG]], ptr [[TMP27]], align 1 +; CHECK-NEXT: store i8 [[TMP21]], ptr [[TMP27]], align 1 ; CHECK-NEXT: call void @use32(ptr nonnull [[X_HWASAN]]) -; CHECK-NEXT: [[TMP28:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP29:%.*]] = and i64 [[TMP28]], 72057594037927935 -; CHECK-NEXT: [[TMP30:%.*]] = lshr i64 [[TMP29]], 4 -; CHECK-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP15]], i64 [[TMP30]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP31]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; CHECK-NEXT: [[TMP28:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; CHECK-NEXT: [[TMP29:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP30:%.*]] = and i64 [[TMP29]], 72057594037927935 +; CHECK-NEXT: [[TMP31:%.*]] = lshr i64 [[TMP30]], 4 +; CHECK-NEXT: [[TMP32:%.*]] = getelementptr i8, ptr [[TMP14]], i64 [[TMP31]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP32]], i8 [[TMP28]], i64 1, i1 false) ; CHECK-NEXT: ret void ; diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/alloca.ll b/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/alloca.ll index 9de1c86..96ff7cb 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/alloca.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/alloca.ll @@ -17,33 +17,32 @@ define void @test_alloca() sanitize_hwaddress !dbg !15 { ; DYNAMIC-SHADOW-NEXT: [[TMP0:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; DYNAMIC-SHADOW-NEXT: [[TMP1:%.*]] = ptrtoint ptr [[TMP0]] to i64 ; DYNAMIC-SHADOW-NEXT: [[TMP2:%.*]] = lshr i64 [[TMP1]], 20 -; DYNAMIC-SHADOW-NEXT: [[TMP3:%.*]] = xor i64 [[TMP1]], [[TMP2]] -; DYNAMIC-SHADOW-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = trunc i64 [[TMP3]] to i8 -; DYNAMIC-SHADOW-NEXT: [[TMP4:%.*]] = lshr i64 [[TMP1]], 56 -; DYNAMIC-SHADOW-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP4]] to i8 +; DYNAMIC-SHADOW-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = xor i64 [[TMP1]], [[TMP2]] +; DYNAMIC-SHADOW-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP1]], 56 ; DYNAMIC-SHADOW-NEXT: [[X:%.*]] = alloca { i32, [12 x i8] }, align 16 -; DYNAMIC-SHADOW-NEXT: [[X_TAG:%.*]] = xor i8 [[HWASAN_STACK_BASE_TAG]], 0, !dbg [[DBG10:![0-9]+]] -; DYNAMIC-SHADOW-NEXT: [[TMP5:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP6:%.*]] = and i64 [[TMP5]], 72057594037927935, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP7:%.*]] = zext i8 [[X_TAG]] to i64, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 56, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP9:%.*]] = or i64 [[TMP6]], [[TMP8]], !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP9]] to ptr, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP10:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP11:%.*]] = and i64 [[TMP10]], 72057594037927935, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP12:%.*]] = lshr i64 [[TMP11]], 4, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP13:%.*]] = getelementptr i8, ptr [[DOTHWASAN_SHADOW]], i64 [[TMP12]], !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP14:%.*]] = getelementptr i8, ptr [[TMP13]], i32 0, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: store i8 4, ptr [[TMP14]], align 1, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP15:%.*]] = getelementptr i8, ptr [[X]], i32 15, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: store i8 [[X_TAG]], ptr [[TMP15]], align 1, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP3:%.*]] = xor i64 [[HWASAN_STACK_BASE_TAG]], 0, !dbg [[DBG10:![0-9]+]] +; DYNAMIC-SHADOW-NEXT: [[TMP4:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP5:%.*]] = and i64 [[TMP4]], 72057594037927935, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP6:%.*]] = shl i64 [[TMP3]], 56, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP7:%.*]] = or i64 [[TMP5]], [[TMP6]], !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP7]] to ptr, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP8:%.*]] = trunc i64 [[TMP3]] to i8, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP9:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP10:%.*]] = and i64 [[TMP9]], 72057594037927935, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP11:%.*]] = lshr i64 [[TMP10]], 4, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP12:%.*]] = getelementptr i8, ptr [[DOTHWASAN_SHADOW]], i64 [[TMP11]], !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP13:%.*]] = getelementptr i8, ptr [[TMP12]], i32 0, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: store i8 4, ptr [[TMP13]], align 1, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP14:%.*]] = getelementptr i8, ptr [[X]], i32 15, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: store i8 [[TMP8]], ptr [[TMP14]], align 1, !dbg [[DBG10]] ; DYNAMIC-SHADOW-NEXT: call void @llvm.dbg.value(metadata !DIArgList(ptr [[X]], ptr [[X]]), metadata [[META11:![0-9]+]], metadata !DIExpression(DW_OP_LLVM_arg, 0, DW_OP_LLVM_tag_offset, 0, DW_OP_LLVM_arg, 1, DW_OP_LLVM_tag_offset, 0, DW_OP_plus, DW_OP_deref)), !dbg [[DBG10]] ; DYNAMIC-SHADOW-NEXT: call void @use32(ptr nonnull [[X_HWASAN]]), !dbg [[DBG13:![0-9]+]] -; DYNAMIC-SHADOW-NEXT: [[TMP16:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG14:![0-9]+]] +; DYNAMIC-SHADOW-NEXT: [[TMP15:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8, !dbg [[DBG14:![0-9]+]] +; DYNAMIC-SHADOW-NEXT: [[TMP16:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG14]] ; DYNAMIC-SHADOW-NEXT: [[TMP17:%.*]] = and i64 [[TMP16]], 72057594037927935, !dbg [[DBG14]] ; DYNAMIC-SHADOW-NEXT: [[TMP18:%.*]] = lshr i64 [[TMP17]], 4, !dbg [[DBG14]] ; DYNAMIC-SHADOW-NEXT: [[TMP19:%.*]] = getelementptr i8, ptr [[DOTHWASAN_SHADOW]], i64 [[TMP18]], !dbg [[DBG14]] -; DYNAMIC-SHADOW-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP19]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false), !dbg [[DBG14]] +; DYNAMIC-SHADOW-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP19]], i8 [[TMP15]], i64 1, i1 false), !dbg [[DBG14]] ; DYNAMIC-SHADOW-NEXT: ret void, !dbg [[DBG14]] ; ; ZERO-BASED-SHADOW-LABEL: define void @test_alloca @@ -53,33 +52,32 @@ define void @test_alloca() sanitize_hwaddress !dbg !15 { ; ZERO-BASED-SHADOW-NEXT: [[TMP0:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; ZERO-BASED-SHADOW-NEXT: [[TMP1:%.*]] = ptrtoint ptr [[TMP0]] to i64 ; ZERO-BASED-SHADOW-NEXT: [[TMP2:%.*]] = lshr i64 [[TMP1]], 20 -; ZERO-BASED-SHADOW-NEXT: [[TMP3:%.*]] = xor i64 [[TMP1]], [[TMP2]] -; ZERO-BASED-SHADOW-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = trunc i64 [[TMP3]] to i8 -; ZERO-BASED-SHADOW-NEXT: [[TMP4:%.*]] = lshr i64 [[TMP1]], 56 -; ZERO-BASED-SHADOW-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP4]] to i8 +; ZERO-BASED-SHADOW-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = xor i64 [[TMP1]], [[TMP2]] +; ZERO-BASED-SHADOW-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP1]], 56 ; ZERO-BASED-SHADOW-NEXT: [[X:%.*]] = alloca { i32, [12 x i8] }, align 16 -; ZERO-BASED-SHADOW-NEXT: [[X_TAG:%.*]] = xor i8 [[HWASAN_STACK_BASE_TAG]], 0, !dbg [[DBG10:![0-9]+]] -; ZERO-BASED-SHADOW-NEXT: [[TMP5:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP6:%.*]] = and i64 [[TMP5]], 72057594037927935, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP7:%.*]] = zext i8 [[X_TAG]] to i64, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 56, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP9:%.*]] = or i64 [[TMP6]], [[TMP8]], !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP9]] to ptr, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP10:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP11:%.*]] = and i64 [[TMP10]], 72057594037927935, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP12:%.*]] = lshr i64 [[TMP11]], 4, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP13:%.*]] = inttoptr i64 [[TMP12]] to ptr, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP14:%.*]] = getelementptr i8, ptr [[TMP13]], i32 0, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: store i8 4, ptr [[TMP14]], align 1, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP15:%.*]] = getelementptr i8, ptr [[X]], i32 15, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: store i8 [[X_TAG]], ptr [[TMP15]], align 1, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP3:%.*]] = xor i64 [[HWASAN_STACK_BASE_TAG]], 0, !dbg [[DBG10:![0-9]+]] +; ZERO-BASED-SHADOW-NEXT: [[TMP4:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP5:%.*]] = and i64 [[TMP4]], 72057594037927935, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP6:%.*]] = shl i64 [[TMP3]], 56, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP7:%.*]] = or i64 [[TMP5]], [[TMP6]], !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP7]] to ptr, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP8:%.*]] = trunc i64 [[TMP3]] to i8, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP9:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP10:%.*]] = and i64 [[TMP9]], 72057594037927935, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP11:%.*]] = lshr i64 [[TMP10]], 4, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP12:%.*]] = inttoptr i64 [[TMP11]] to ptr, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP13:%.*]] = getelementptr i8, ptr [[TMP12]], i32 0, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: store i8 4, ptr [[TMP13]], align 1, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP14:%.*]] = getelementptr i8, ptr [[X]], i32 15, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: store i8 [[TMP8]], ptr [[TMP14]], align 1, !dbg [[DBG10]] ; ZERO-BASED-SHADOW-NEXT: call void @llvm.dbg.value(metadata !DIArgList(ptr [[X]], ptr [[X]]), metadata [[META11:![0-9]+]], metadata !DIExpression(DW_OP_LLVM_arg, 0, DW_OP_LLVM_tag_offset, 0, DW_OP_LLVM_arg, 1, DW_OP_LLVM_tag_offset, 0, DW_OP_plus, DW_OP_deref)), !dbg [[DBG10]] ; ZERO-BASED-SHADOW-NEXT: call void @use32(ptr nonnull [[X_HWASAN]]), !dbg [[DBG13:![0-9]+]] -; ZERO-BASED-SHADOW-NEXT: [[TMP16:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG14:![0-9]+]] +; ZERO-BASED-SHADOW-NEXT: [[TMP15:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8, !dbg [[DBG14:![0-9]+]] +; ZERO-BASED-SHADOW-NEXT: [[TMP16:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG14]] ; ZERO-BASED-SHADOW-NEXT: [[TMP17:%.*]] = and i64 [[TMP16]], 72057594037927935, !dbg [[DBG14]] ; ZERO-BASED-SHADOW-NEXT: [[TMP18:%.*]] = lshr i64 [[TMP17]], 4, !dbg [[DBG14]] ; ZERO-BASED-SHADOW-NEXT: [[TMP19:%.*]] = inttoptr i64 [[TMP18]] to ptr, !dbg [[DBG14]] -; ZERO-BASED-SHADOW-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP19]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false), !dbg [[DBG14]] +; ZERO-BASED-SHADOW-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP19]], i8 [[TMP15]], i64 1, i1 false), !dbg [[DBG14]] ; ZERO-BASED-SHADOW-NEXT: ret void, !dbg [[DBG14]] ; entry: diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/exception-lifetime.ll b/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/exception-lifetime.ll index 80b85cc..a4fef0d 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/exception-lifetime.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/exception-lifetime.ll @@ -21,74 +21,74 @@ define void @test() sanitize_hwaddress personality ptr @__gxx_personality_v0 { ; CHECK-NEXT: [[TMP0:%.*]] = load i64, ptr @__hwasan_tls, align 8 ; CHECK-NEXT: [[TMP1:%.*]] = and i64 [[TMP0]], 72057594037927935 ; CHECK-NEXT: [[TMP2:%.*]] = ashr i64 [[TMP0]], 3 -; CHECK-NEXT: [[TMP3:%.*]] = trunc i64 [[TMP2]] to i8 -; CHECK-NEXT: [[TMP4:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; CHECK-NEXT: [[TMP5:%.*]] = ptrtoint ptr [[TMP4]] to i64 -; CHECK-NEXT: [[TMP6:%.*]] = shl i64 [[TMP5]], 44 -; CHECK-NEXT: [[TMP7:%.*]] = or i64 ptrtoint (ptr @test to i64), [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = inttoptr i64 [[TMP1]] to ptr -; CHECK-NEXT: store i64 [[TMP7]], ptr [[TMP8]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = ashr i64 [[TMP0]], 56 -; CHECK-NEXT: [[TMP10:%.*]] = shl nuw nsw i64 [[TMP9]], 12 -; CHECK-NEXT: [[TMP11:%.*]] = xor i64 [[TMP10]], -1 -; CHECK-NEXT: [[TMP12:%.*]] = add i64 [[TMP0]], 8 -; CHECK-NEXT: [[TMP13:%.*]] = and i64 [[TMP12]], [[TMP11]] -; CHECK-NEXT: store i64 [[TMP13]], ptr @__hwasan_tls, align 8 -; CHECK-NEXT: [[TMP14:%.*]] = or i64 [[TMP1]], 4294967295 -; CHECK-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP14]], 1 -; CHECK-NEXT: [[TMP15:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; CHECK-NEXT: [[TMP16:%.*]] = lshr i64 [[TMP5]], 56 -; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP16]] to i8 +; CHECK-NEXT: [[TMP3:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; CHECK-NEXT: [[TMP4:%.*]] = ptrtoint ptr [[TMP3]] to i64 +; CHECK-NEXT: [[TMP5:%.*]] = shl i64 [[TMP4]], 44 +; CHECK-NEXT: [[TMP6:%.*]] = or i64 ptrtoint (ptr @test to i64), [[TMP5]] +; CHECK-NEXT: [[TMP7:%.*]] = inttoptr i64 [[TMP1]] to ptr +; CHECK-NEXT: store i64 [[TMP6]], ptr [[TMP7]], align 8 +; CHECK-NEXT: [[TMP8:%.*]] = ashr i64 [[TMP0]], 56 +; CHECK-NEXT: [[TMP9:%.*]] = shl nuw nsw i64 [[TMP8]], 12 +; CHECK-NEXT: [[TMP10:%.*]] = xor i64 [[TMP9]], -1 +; CHECK-NEXT: [[TMP11:%.*]] = add i64 [[TMP0]], 8 +; CHECK-NEXT: [[TMP12:%.*]] = and i64 [[TMP11]], [[TMP10]] +; CHECK-NEXT: store i64 [[TMP12]], ptr @__hwasan_tls, align 8 +; CHECK-NEXT: [[TMP13:%.*]] = or i64 [[TMP1]], 4294967295 +; CHECK-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP13]], 1 +; CHECK-NEXT: [[TMP14:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP4]], 56 ; CHECK-NEXT: [[X:%.*]] = alloca { i32, [12 x i8] }, align 16 -; CHECK-NEXT: [[X_TAG:%.*]] = xor i8 [[TMP3]], 0 -; CHECK-NEXT: [[TMP17:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP18:%.*]] = and i64 [[TMP17]], 72057594037927935 -; CHECK-NEXT: [[TMP19:%.*]] = zext i8 [[X_TAG]] to i64 -; CHECK-NEXT: [[TMP20:%.*]] = shl i64 [[TMP19]], 56 -; CHECK-NEXT: [[TMP21:%.*]] = or i64 [[TMP18]], [[TMP20]] -; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP21]] to ptr +; CHECK-NEXT: [[TMP15:%.*]] = xor i64 [[TMP2]], 0 +; CHECK-NEXT: [[TMP16:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP17:%.*]] = and i64 [[TMP16]], 72057594037927935 +; CHECK-NEXT: [[TMP18:%.*]] = shl i64 [[TMP15]], 56 +; CHECK-NEXT: [[TMP19:%.*]] = or i64 [[TMP17]], [[TMP18]] +; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP19]] to ptr ; CHECK-NEXT: [[EXN_SLOT:%.*]] = alloca ptr, align 8 ; CHECK-NEXT: [[EHSELECTOR_SLOT:%.*]] = alloca i32, align 4 ; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr [[X]]) -; CHECK-NEXT: [[TMP22:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP23:%.*]] = and i64 [[TMP22]], 72057594037927935 -; CHECK-NEXT: [[TMP24:%.*]] = lshr i64 [[TMP23]], 4 -; CHECK-NEXT: [[TMP25:%.*]] = getelementptr i8, ptr [[TMP15]], i64 [[TMP24]] -; CHECK-NEXT: [[TMP26:%.*]] = getelementptr i8, ptr [[TMP25]], i32 0 -; CHECK-NEXT: store i8 4, ptr [[TMP26]], align 1 -; CHECK-NEXT: [[TMP27:%.*]] = getelementptr i8, ptr [[X]], i32 15 -; CHECK-NEXT: store i8 [[X_TAG]], ptr [[TMP27]], align 1 +; CHECK-NEXT: [[TMP20:%.*]] = trunc i64 [[TMP15]] to i8 +; CHECK-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 +; CHECK-NEXT: [[TMP23:%.*]] = lshr i64 [[TMP22]], 4 +; CHECK-NEXT: [[TMP24:%.*]] = getelementptr i8, ptr [[TMP14]], i64 [[TMP23]] +; CHECK-NEXT: [[TMP25:%.*]] = getelementptr i8, ptr [[TMP24]], i32 0 +; CHECK-NEXT: store i8 4, ptr [[TMP25]], align 1 +; CHECK-NEXT: [[TMP26:%.*]] = getelementptr i8, ptr [[X]], i32 15 +; CHECK-NEXT: store i8 [[TMP20]], ptr [[TMP26]], align 1 ; CHECK-NEXT: invoke void @mayFail(ptr [[X_HWASAN]]) ; CHECK-NEXT: to label [[INVOKE_CONT:%.*]] unwind label [[LPAD:%.*]] ; CHECK: invoke.cont: +; CHECK-NEXT: [[TMP27:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 ; CHECK-NEXT: [[TMP28:%.*]] = ptrtoint ptr [[X]] to i64 ; CHECK-NEXT: [[TMP29:%.*]] = and i64 [[TMP28]], 72057594037927935 ; CHECK-NEXT: [[TMP30:%.*]] = lshr i64 [[TMP29]], 4 -; CHECK-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP15]], i64 [[TMP30]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP31]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; CHECK-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP14]], i64 [[TMP30]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP31]], i8 [[TMP27]], i64 1, i1 false) ; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr [[X]]) ; CHECK-NEXT: ret void ; CHECK: lpad: ; CHECK-NEXT: [[TMP32:%.*]] = landingpad { ptr, i32 } ; CHECK-NEXT: cleanup ; CHECK-NEXT: [[TMP33:%.*]] = extractvalue { ptr, i32 } [[TMP32]], 0 -; CHECK-NEXT: call void @llvm.hwasan.check.memaccess.shortgranules(ptr [[TMP15]], ptr [[EXN_SLOT]], i32 19) +; CHECK-NEXT: call void @llvm.hwasan.check.memaccess.shortgranules(ptr [[TMP14]], ptr [[EXN_SLOT]], i32 19) ; CHECK-NEXT: store ptr [[TMP33]], ptr [[EXN_SLOT]], align 8 ; CHECK-NEXT: [[TMP34:%.*]] = extractvalue { ptr, i32 } [[TMP32]], 1 -; CHECK-NEXT: call void @llvm.hwasan.check.memaccess.shortgranules(ptr [[TMP15]], ptr [[EHSELECTOR_SLOT]], i32 18) +; CHECK-NEXT: call void @llvm.hwasan.check.memaccess.shortgranules(ptr [[TMP14]], ptr [[EHSELECTOR_SLOT]], i32 18) ; CHECK-NEXT: store i32 [[TMP34]], ptr [[EHSELECTOR_SLOT]], align 4 ; CHECK-NEXT: call void @onExcept(ptr [[X_HWASAN]]) -; CHECK-NEXT: [[TMP35:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP36:%.*]] = and i64 [[TMP35]], 72057594037927935 -; CHECK-NEXT: [[TMP37:%.*]] = lshr i64 [[TMP36]], 4 -; CHECK-NEXT: [[TMP38:%.*]] = getelementptr i8, ptr [[TMP15]], i64 [[TMP37]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP38]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; CHECK-NEXT: [[TMP35:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; CHECK-NEXT: [[TMP36:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP37:%.*]] = and i64 [[TMP36]], 72057594037927935 +; CHECK-NEXT: [[TMP38:%.*]] = lshr i64 [[TMP37]], 4 +; CHECK-NEXT: [[TMP39:%.*]] = getelementptr i8, ptr [[TMP14]], i64 [[TMP38]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP39]], i8 [[TMP35]], i64 1, i1 false) ; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr [[X]]) ; CHECK-NEXT: br label [[EH_RESUME:%.*]] ; CHECK: eh.resume: -; CHECK-NEXT: call void @llvm.hwasan.check.memaccess.shortgranules(ptr [[TMP15]], ptr [[EXN_SLOT]], i32 3) +; CHECK-NEXT: call void @llvm.hwasan.check.memaccess.shortgranules(ptr [[TMP14]], ptr [[EXN_SLOT]], i32 3) ; CHECK-NEXT: [[EXN:%.*]] = load ptr, ptr [[EXN_SLOT]], align 8 -; CHECK-NEXT: call void @llvm.hwasan.check.memaccess.shortgranules(ptr [[TMP15]], ptr [[EHSELECTOR_SLOT]], i32 2) +; CHECK-NEXT: call void @llvm.hwasan.check.memaccess.shortgranules(ptr [[TMP14]], ptr [[EHSELECTOR_SLOT]], i32 2) ; CHECK-NEXT: [[SEL:%.*]] = load i32, ptr [[EHSELECTOR_SLOT]], align 4 ; CHECK-NEXT: [[LPAD_VAL:%.*]] = insertvalue { ptr, i32 } undef, ptr [[EXN]], 0 ; CHECK-NEXT: [[LPAD_VAL1:%.*]] = insertvalue { ptr, i32 } [[LPAD_VAL]], i32 [[SEL]], 1 diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/use-after-scope-setjmp.ll b/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/use-after-scope-setjmp.ll index 434f6ed..eec6447 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/use-after-scope-setjmp.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/RISCV/use-after-scope-setjmp.ll @@ -15,37 +15,35 @@ define dso_local noundef i1 @_Z6targetv() sanitize_hwaddress { ; CHECK-NEXT: [[TMP0:%.*]] = load i64, ptr @__hwasan_tls, align 8 ; CHECK-NEXT: [[TMP1:%.*]] = and i64 [[TMP0]], 72057594037927935 ; CHECK-NEXT: [[TMP2:%.*]] = ashr i64 [[TMP0]], 3 -; CHECK-NEXT: [[TMP3:%.*]] = trunc i64 [[TMP2]] to i8 -; CHECK-NEXT: [[TMP4:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; CHECK-NEXT: [[TMP5:%.*]] = ptrtoint ptr [[TMP4]] to i64 -; CHECK-NEXT: [[TMP6:%.*]] = shl i64 [[TMP5]], 44 -; CHECK-NEXT: [[TMP7:%.*]] = or i64 ptrtoint (ptr @_Z6targetv to i64), [[TMP6]] -; CHECK-NEXT: [[TMP8:%.*]] = inttoptr i64 [[TMP1]] to ptr -; CHECK-NEXT: store i64 [[TMP7]], ptr [[TMP8]], align 8 -; CHECK-NEXT: [[TMP9:%.*]] = ashr i64 [[TMP0]], 56 -; CHECK-NEXT: [[TMP10:%.*]] = shl nuw nsw i64 [[TMP9]], 12 -; CHECK-NEXT: [[TMP11:%.*]] = xor i64 [[TMP10]], -1 -; CHECK-NEXT: [[TMP12:%.*]] = add i64 [[TMP0]], 8 -; CHECK-NEXT: [[TMP13:%.*]] = and i64 [[TMP12]], [[TMP11]] -; CHECK-NEXT: store i64 [[TMP13]], ptr @__hwasan_tls, align 8 -; CHECK-NEXT: [[TMP14:%.*]] = or i64 [[TMP1]], 4294967295 -; CHECK-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP14]], 1 -; CHECK-NEXT: [[TMP15:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; CHECK-NEXT: [[TMP16:%.*]] = lshr i64 [[TMP5]], 56 -; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP16]] to i8 +; CHECK-NEXT: [[TMP3:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; CHECK-NEXT: [[TMP4:%.*]] = ptrtoint ptr [[TMP3]] to i64 +; CHECK-NEXT: [[TMP5:%.*]] = shl i64 [[TMP4]], 44 +; CHECK-NEXT: [[TMP6:%.*]] = or i64 ptrtoint (ptr @_Z6targetv to i64), [[TMP5]] +; CHECK-NEXT: [[TMP7:%.*]] = inttoptr i64 [[TMP1]] to ptr +; CHECK-NEXT: store i64 [[TMP6]], ptr [[TMP7]], align 8 +; CHECK-NEXT: [[TMP8:%.*]] = ashr i64 [[TMP0]], 56 +; CHECK-NEXT: [[TMP9:%.*]] = shl nuw nsw i64 [[TMP8]], 12 +; CHECK-NEXT: [[TMP10:%.*]] = xor i64 [[TMP9]], -1 +; CHECK-NEXT: [[TMP11:%.*]] = add i64 [[TMP0]], 8 +; CHECK-NEXT: [[TMP12:%.*]] = and i64 [[TMP11]], [[TMP10]] +; CHECK-NEXT: store i64 [[TMP12]], ptr @__hwasan_tls, align 8 +; CHECK-NEXT: [[TMP13:%.*]] = or i64 [[TMP1]], 4294967295 +; CHECK-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP13]], 1 +; CHECK-NEXT: [[TMP14:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP4]], 56 ; CHECK-NEXT: [[BUF:%.*]] = alloca [4096 x i8], align 16 -; CHECK-NEXT: [[BUF_TAG:%.*]] = xor i8 [[TMP3]], 0 -; CHECK-NEXT: [[TMP17:%.*]] = ptrtoint ptr [[BUF]] to i64 -; CHECK-NEXT: [[TMP18:%.*]] = and i64 [[TMP17]], 72057594037927935 -; CHECK-NEXT: [[TMP19:%.*]] = zext i8 [[BUF_TAG]] to i64 -; CHECK-NEXT: [[TMP20:%.*]] = shl i64 [[TMP19]], 56 -; CHECK-NEXT: [[TMP21:%.*]] = or i64 [[TMP18]], [[TMP20]] -; CHECK-NEXT: [[BUF_HWASAN:%.*]] = inttoptr i64 [[TMP21]] to ptr -; CHECK-NEXT: [[TMP22:%.*]] = ptrtoint ptr [[BUF]] to i64 -; CHECK-NEXT: [[TMP23:%.*]] = and i64 [[TMP22]], 72057594037927935 -; CHECK-NEXT: [[TMP24:%.*]] = lshr i64 [[TMP23]], 4 -; CHECK-NEXT: [[TMP25:%.*]] = getelementptr i8, ptr [[TMP15]], i64 [[TMP24]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP25]], i8 [[BUF_TAG]], i64 256, i1 false) +; CHECK-NEXT: [[TMP15:%.*]] = xor i64 [[TMP2]], 0 +; CHECK-NEXT: [[TMP16:%.*]] = ptrtoint ptr [[BUF]] to i64 +; CHECK-NEXT: [[TMP17:%.*]] = and i64 [[TMP16]], 72057594037927935 +; CHECK-NEXT: [[TMP18:%.*]] = shl i64 [[TMP15]], 56 +; CHECK-NEXT: [[TMP19:%.*]] = or i64 [[TMP17]], [[TMP18]] +; CHECK-NEXT: [[BUF_HWASAN:%.*]] = inttoptr i64 [[TMP19]] to ptr +; CHECK-NEXT: [[TMP20:%.*]] = trunc i64 [[TMP15]] to i8 +; CHECK-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[BUF]] to i64 +; CHECK-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 +; CHECK-NEXT: [[TMP23:%.*]] = lshr i64 [[TMP22]], 4 +; CHECK-NEXT: [[TMP24:%.*]] = getelementptr i8, ptr [[TMP14]], i64 [[TMP23]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP24]], i8 [[TMP20]], i64 256, i1 false) ; CHECK-NEXT: [[CALL:%.*]] = call i32 @setjmp(ptr noundef @jbuf) ; CHECK-NEXT: switch i32 [[CALL]], label [[WHILE_BODY:%.*]] [ ; CHECK-NEXT: i32 1, label [[RETURN:%.*]] @@ -54,17 +52,18 @@ define dso_local noundef i1 @_Z6targetv() sanitize_hwaddress { ; CHECK: sw.bb1: ; CHECK-NEXT: br label [[RETURN]] ; CHECK: while.body: -; CHECK-NEXT: call void @llvm.hwasan.check.memaccess.shortgranules(ptr [[TMP15]], ptr @stackbuf, i32 19) +; CHECK-NEXT: call void @llvm.hwasan.check.memaccess.shortgranules(ptr [[TMP14]], ptr @stackbuf, i32 19) ; CHECK-NEXT: store ptr [[BUF_HWASAN]], ptr @stackbuf, align 8 ; CHECK-NEXT: call void @may_jump() ; CHECK-NEXT: br label [[RETURN]] ; CHECK: return: ; CHECK-NEXT: [[RETVAL_0:%.*]] = phi i1 [ true, [[WHILE_BODY]] ], [ true, [[SW_BB1]] ], [ false, [[ENTRY:%.*]] ] +; CHECK-NEXT: [[TMP25:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 ; CHECK-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[BUF]] to i64 ; CHECK-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; CHECK-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; CHECK-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP15]], i64 [[TMP28]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[HWASAN_UAR_TAG]], i64 256, i1 false) +; CHECK-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP14]], i64 [[TMP28]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 256, i1 false) ; CHECK-NEXT: ret i1 [[RETVAL_0]] ; entry: diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca-array.ll b/llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca-array.ll index ff020cd..72a0f6bc 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca-array.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca-array.ll @@ -14,32 +14,32 @@ define void @test_alloca() sanitize_hwaddress { ; CHECK-NEXT: [[TMP2:%.*]] = ptrtoint ptr [[TMP1]] to i64 ; CHECK-NEXT: [[TMP3:%.*]] = lshr i64 [[TMP2]], 20 ; CHECK-NEXT: [[TMP4:%.*]] = xor i64 [[TMP2]], [[TMP3]] -; CHECK-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; CHECK-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = and i8 [[TMP5]], 63 -; CHECK-NEXT: [[TMP6:%.*]] = lshr i64 [[TMP2]], 57 -; CHECK-NEXT: [[TMP7:%.*]] = trunc i64 [[TMP6]] to i8 -; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP7]], 63 +; CHECK-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = and i64 [[TMP4]], 63 +; CHECK-NEXT: [[TMP5:%.*]] = lshr i64 [[TMP2]], 57 +; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP5]], 63 ; CHECK-NEXT: [[X:%.*]] = alloca { [4 x i8], [12 x i8] }, align 16 -; CHECK-NEXT: [[X_TAG:%.*]] = xor i8 [[HWASAN_STACK_BASE_TAG]], 0 -; CHECK-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP9:%.*]] = and i64 [[TMP8]], -9079256848778919937 -; CHECK-NEXT: [[TMP10:%.*]] = zext i8 [[X_TAG]] to i64 -; CHECK-NEXT: [[TMP11:%.*]] = shl i64 [[TMP10]], 57 -; CHECK-NEXT: [[TMP12:%.*]] = or i64 [[TMP9]], [[TMP11]] -; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP12]] to ptr -; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[X]], i8 [[X_TAG]], i64 16) +; CHECK-NEXT: [[TMP6:%.*]] = xor i64 [[HWASAN_STACK_BASE_TAG]], 0 +; CHECK-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP8:%.*]] = and i64 [[TMP7]], -9079256848778919937 +; CHECK-NEXT: [[TMP9:%.*]] = shl i64 [[TMP6]], 57 +; CHECK-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]] +; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr +; CHECK-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8 +; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[X]], i8 [[TMP11]], i64 16) ; CHECK-NEXT: [[Y:%.*]] = alloca i8, i64 16, align 16 -; CHECK-NEXT: [[Y_TAG:%.*]] = xor i8 [[HWASAN_STACK_BASE_TAG]], 1 +; CHECK-NEXT: [[TMP12:%.*]] = xor i64 [[HWASAN_STACK_BASE_TAG]], 1 ; CHECK-NEXT: [[TMP13:%.*]] = ptrtoint ptr [[Y]] to i64 ; CHECK-NEXT: [[TMP14:%.*]] = and i64 [[TMP13]], -9079256848778919937 -; CHECK-NEXT: [[TMP15:%.*]] = zext i8 [[Y_TAG]] to i64 -; CHECK-NEXT: [[TMP16:%.*]] = shl i64 [[TMP15]], 57 -; CHECK-NEXT: [[TMP17:%.*]] = or i64 [[TMP14]], [[TMP16]] -; CHECK-NEXT: [[Y_HWASAN:%.*]] = inttoptr i64 [[TMP17]] to ptr -; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[Y]], i8 [[Y_TAG]], i64 16) +; CHECK-NEXT: [[TMP15:%.*]] = shl i64 [[TMP12]], 57 +; CHECK-NEXT: [[TMP16:%.*]] = or i64 [[TMP14]], [[TMP15]] +; CHECK-NEXT: [[Y_HWASAN:%.*]] = inttoptr i64 [[TMP16]] to ptr +; CHECK-NEXT: [[TMP17:%.*]] = trunc i64 [[TMP12]] to i8 +; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[Y]], i8 [[TMP17]], i64 16) ; CHECK-NEXT: call void @use(ptr [[X_HWASAN]], ptr [[Y_HWASAN]]) -; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[X]], i8 [[HWASAN_UAR_TAG]], i64 16) -; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[Y]], i8 [[HWASAN_UAR_TAG]], i64 16) +; CHECK-NEXT: [[TMP18:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[X]], i8 [[TMP18]], i64 16) +; CHECK-NEXT: [[TMP19:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[Y]], i8 [[TMP19]], i64 16) ; CHECK-NEXT: ret void ; %x = alloca i8, i64 4 diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca-with-calls.ll b/llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca-with-calls.ll index d0271d3..2a82d70 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca-with-calls.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca-with-calls.ll @@ -16,19 +16,20 @@ define void @test_alloca() sanitize_hwaddress { ; CHECK-NEXT: [[TMP0:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; CHECK-NEXT: [[TMP1:%.*]] = ptrtoint ptr [[TMP0]] to i64 ; CHECK-NEXT: [[TMP2:%.*]] = lshr i64 [[TMP1]], 57 -; CHECK-NEXT: [[TMP3:%.*]] = trunc i64 [[TMP2]] to i8 -; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP3]], 63 +; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP2]], 63 ; CHECK-NEXT: [[X:%.*]] = alloca { i32, [12 x i8] }, align 16 -; CHECK-NEXT: [[X_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; CHECK-NEXT: [[TMP4:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP5:%.*]] = and i64 [[TMP4]], -9079256848778919937 -; CHECK-NEXT: [[TMP6:%.*]] = zext i8 [[X_TAG]] to i64 -; CHECK-NEXT: [[TMP7:%.*]] = shl i64 [[TMP6]], 57 -; CHECK-NEXT: [[TMP8:%.*]] = or i64 [[TMP5]], [[TMP7]] +; CHECK-NEXT: [[TMP3:%.*]] = call i8 @__hwasan_generate_tag() +; CHECK-NEXT: [[TMP4:%.*]] = zext i8 [[TMP3]] to i64 +; CHECK-NEXT: [[TMP5:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP6:%.*]] = and i64 [[TMP5]], -9079256848778919937 +; CHECK-NEXT: [[TMP7:%.*]] = shl i64 [[TMP4]], 57 +; CHECK-NEXT: [[TMP8:%.*]] = or i64 [[TMP6]], [[TMP7]] ; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP8]] to ptr -; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[X]], i8 [[X_TAG]], i64 16) +; CHECK-NEXT: [[TMP9:%.*]] = trunc i64 [[TMP4]] to i8 +; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[X]], i8 [[TMP9]], i64 16) ; CHECK-NEXT: call void @use32(ptr nonnull [[X_HWASAN]]) -; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[X]], i8 [[HWASAN_UAR_TAG]], i64 16) +; CHECK-NEXT: [[TMP10:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[X]], i8 [[TMP10]], i64 16) ; CHECK-NEXT: ret void ; diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca.ll b/llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca.ll index 55e9aa8..4bba536 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca.ll @@ -18,22 +18,21 @@ define void @test_alloca() sanitize_hwaddress { ; CHECK-NEXT: [[TMP1:%.*]] = ptrtoint ptr [[TMP0]] to i64 ; CHECK-NEXT: [[TMP2:%.*]] = lshr i64 [[TMP1]], 20 ; CHECK-NEXT: [[TMP3:%.*]] = xor i64 [[TMP1]], [[TMP2]] -; CHECK-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; CHECK-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = and i8 [[TMP4]], 63 -; CHECK-NEXT: [[TMP5:%.*]] = lshr i64 [[TMP1]], 57 -; CHECK-NEXT: [[TMP6:%.*]] = trunc i64 [[TMP5]] to i8 -; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP6]], 63 +; CHECK-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = and i64 [[TMP3]], 63 +; CHECK-NEXT: [[TMP4:%.*]] = lshr i64 [[TMP1]], 57 +; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP4]], 63 ; CHECK-NEXT: [[X:%.*]] = alloca { i32, [12 x i8] }, align 16 -; CHECK-NEXT: [[X_TAG:%.*]] = xor i8 [[HWASAN_STACK_BASE_TAG]], 0 -; CHECK-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP8:%.*]] = and i64 [[TMP7]], -9079256848778919937 -; CHECK-NEXT: [[TMP9:%.*]] = zext i8 [[X_TAG]] to i64 -; CHECK-NEXT: [[TMP10:%.*]] = shl i64 [[TMP9]], 57 -; CHECK-NEXT: [[TMP11:%.*]] = or i64 [[TMP8]], [[TMP10]] -; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP11]] to ptr -; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[X]], i8 [[X_TAG]], i64 16) +; CHECK-NEXT: [[TMP5:%.*]] = xor i64 [[HWASAN_STACK_BASE_TAG]], 0 +; CHECK-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP7:%.*]] = and i64 [[TMP6]], -9079256848778919937 +; CHECK-NEXT: [[TMP8:%.*]] = shl i64 [[TMP5]], 57 +; CHECK-NEXT: [[TMP9:%.*]] = or i64 [[TMP7]], [[TMP8]] +; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP9]] to ptr +; CHECK-NEXT: [[TMP10:%.*]] = trunc i64 [[TMP5]] to i8 +; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[X]], i8 [[TMP10]], i64 16) ; CHECK-NEXT: call void @use32(ptr nonnull [[X_HWASAN]]) -; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[X]], i8 [[HWASAN_UAR_TAG]], i64 16) +; CHECK-NEXT: [[TMP11:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[X]], i8 [[TMP11]], i64 16) ; CHECK-NEXT: ret void ; ; INLINE-LABEL: define void @test_alloca @@ -42,48 +41,46 @@ define void @test_alloca() sanitize_hwaddress { ; INLINE-NEXT: [[TMP0:%.*]] = load i64, ptr @__hwasan_tls, align 8 ; INLINE-NEXT: [[TMP1:%.*]] = and i64 [[TMP0]], -9079256848778919937 ; INLINE-NEXT: [[TMP2:%.*]] = ashr i64 [[TMP0]], 3 -; INLINE-NEXT: [[TMP3:%.*]] = trunc i64 [[TMP2]] to i8 -; INLINE-NEXT: [[TMP4:%.*]] = and i8 [[TMP3]], 63 -; INLINE-NEXT: [[TMP5:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; INLINE-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 -; INLINE-NEXT: [[TMP7:%.*]] = shl i64 [[TMP6]], 44 -; INLINE-NEXT: [[TMP8:%.*]] = or i64 ptrtoint (ptr @test_alloca to i64), [[TMP7]] -; INLINE-NEXT: [[TMP9:%.*]] = inttoptr i64 [[TMP1]] to ptr -; INLINE-NEXT: store i64 [[TMP8]], ptr [[TMP9]], align 8 -; INLINE-NEXT: [[TMP10:%.*]] = ashr i64 [[TMP0]], 56 -; INLINE-NEXT: [[TMP11:%.*]] = shl nuw nsw i64 [[TMP10]], 12 -; INLINE-NEXT: [[TMP12:%.*]] = xor i64 [[TMP11]], -1 -; INLINE-NEXT: [[TMP13:%.*]] = add i64 [[TMP0]], 8 -; INLINE-NEXT: [[TMP14:%.*]] = and i64 [[TMP13]], [[TMP12]] -; INLINE-NEXT: store i64 [[TMP14]], ptr @__hwasan_tls, align 8 -; INLINE-NEXT: [[TMP15:%.*]] = or i64 [[TMP1]], 4294967295 -; INLINE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP15]], 1 -; INLINE-NEXT: [[TMP16:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; INLINE-NEXT: [[TMP17:%.*]] = lshr i64 [[TMP6]], 57 -; INLINE-NEXT: [[TMP18:%.*]] = trunc i64 [[TMP17]] to i8 -; INLINE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP18]], 63 +; INLINE-NEXT: [[TMP3:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; INLINE-NEXT: [[TMP4:%.*]] = ptrtoint ptr [[TMP3]] to i64 +; INLINE-NEXT: [[TMP5:%.*]] = shl i64 [[TMP4]], 44 +; INLINE-NEXT: [[TMP6:%.*]] = or i64 ptrtoint (ptr @test_alloca to i64), [[TMP5]] +; INLINE-NEXT: [[TMP7:%.*]] = inttoptr i64 [[TMP1]] to ptr +; INLINE-NEXT: store i64 [[TMP6]], ptr [[TMP7]], align 8 +; INLINE-NEXT: [[TMP8:%.*]] = ashr i64 [[TMP0]], 56 +; INLINE-NEXT: [[TMP9:%.*]] = shl nuw nsw i64 [[TMP8]], 12 +; INLINE-NEXT: [[TMP10:%.*]] = xor i64 [[TMP9]], -1 +; INLINE-NEXT: [[TMP11:%.*]] = add i64 [[TMP0]], 8 +; INLINE-NEXT: [[TMP12:%.*]] = and i64 [[TMP11]], [[TMP10]] +; INLINE-NEXT: store i64 [[TMP12]], ptr @__hwasan_tls, align 8 +; INLINE-NEXT: [[TMP13:%.*]] = or i64 [[TMP1]], 4294967295 +; INLINE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP13]], 1 +; INLINE-NEXT: [[TMP14:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; INLINE-NEXT: [[TMP15:%.*]] = lshr i64 [[TMP4]], 57 +; INLINE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP15]], 63 ; INLINE-NEXT: [[X:%.*]] = alloca { i32, [12 x i8] }, align 16 -; INLINE-NEXT: [[X_TAG:%.*]] = xor i8 [[TMP4]], 0 -; INLINE-NEXT: [[TMP19:%.*]] = ptrtoint ptr [[X]] to i64 -; INLINE-NEXT: [[TMP20:%.*]] = and i64 [[TMP19]], -9079256848778919937 -; INLINE-NEXT: [[TMP21:%.*]] = zext i8 [[X_TAG]] to i64 -; INLINE-NEXT: [[TMP22:%.*]] = shl i64 [[TMP21]], 57 -; INLINE-NEXT: [[TMP23:%.*]] = or i64 [[TMP20]], [[TMP22]] -; INLINE-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP23]] to ptr -; INLINE-NEXT: [[TMP24:%.*]] = ptrtoint ptr [[X]] to i64 -; INLINE-NEXT: [[TMP25:%.*]] = and i64 [[TMP24]], -9079256848778919937 -; INLINE-NEXT: [[TMP26:%.*]] = lshr i64 [[TMP25]], 4 -; INLINE-NEXT: [[TMP27:%.*]] = getelementptr i8, ptr [[TMP16]], i64 [[TMP26]] -; INLINE-NEXT: [[TMP28:%.*]] = getelementptr i8, ptr [[TMP27]], i32 0 -; INLINE-NEXT: store i8 4, ptr [[TMP28]], align 1 -; INLINE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[X]], i32 15 -; INLINE-NEXT: store i8 [[X_TAG]], ptr [[TMP29]], align 1 +; INLINE-NEXT: [[TMP16:%.*]] = xor i64 [[TMP2]], 0 +; INLINE-NEXT: [[TMP17:%.*]] = ptrtoint ptr [[X]] to i64 +; INLINE-NEXT: [[TMP18:%.*]] = and i64 [[TMP17]], -9079256848778919937 +; INLINE-NEXT: [[TMP19:%.*]] = shl i64 [[TMP16]], 57 +; INLINE-NEXT: [[TMP20:%.*]] = or i64 [[TMP18]], [[TMP19]] +; INLINE-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP20]] to ptr +; INLINE-NEXT: [[TMP21:%.*]] = trunc i64 [[TMP16]] to i8 +; INLINE-NEXT: [[TMP22:%.*]] = ptrtoint ptr [[X]] to i64 +; INLINE-NEXT: [[TMP23:%.*]] = and i64 [[TMP22]], -9079256848778919937 +; INLINE-NEXT: [[TMP24:%.*]] = lshr i64 [[TMP23]], 4 +; INLINE-NEXT: [[TMP25:%.*]] = getelementptr i8, ptr [[TMP14]], i64 [[TMP24]] +; INLINE-NEXT: [[TMP26:%.*]] = getelementptr i8, ptr [[TMP25]], i32 0 +; INLINE-NEXT: store i8 4, ptr [[TMP26]], align 1 +; INLINE-NEXT: [[TMP27:%.*]] = getelementptr i8, ptr [[X]], i32 15 +; INLINE-NEXT: store i8 [[TMP21]], ptr [[TMP27]], align 1 ; INLINE-NEXT: call void @use32(ptr nonnull [[X_HWASAN]]) -; INLINE-NEXT: [[TMP30:%.*]] = ptrtoint ptr [[X]] to i64 -; INLINE-NEXT: [[TMP31:%.*]] = and i64 [[TMP30]], -9079256848778919937 -; INLINE-NEXT: [[TMP32:%.*]] = lshr i64 [[TMP31]], 4 -; INLINE-NEXT: [[TMP33:%.*]] = getelementptr i8, ptr [[TMP16]], i64 [[TMP32]] -; INLINE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP33]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; INLINE-NEXT: [[TMP28:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; INLINE-NEXT: [[TMP29:%.*]] = ptrtoint ptr [[X]] to i64 +; INLINE-NEXT: [[TMP30:%.*]] = and i64 [[TMP29]], -9079256848778919937 +; INLINE-NEXT: [[TMP31:%.*]] = lshr i64 [[TMP30]], 4 +; INLINE-NEXT: [[TMP32:%.*]] = getelementptr i8, ptr [[TMP14]], i64 [[TMP31]] +; INLINE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP32]], i8 [[TMP28]], i64 1, i1 false) ; INLINE-NEXT: ret void ; entry: @@ -102,24 +99,23 @@ define i32 @test_simple(ptr %a) sanitize_hwaddress { ; CHECK-NEXT: [[TMP1:%.*]] = ptrtoint ptr [[TMP0]] to i64 ; CHECK-NEXT: [[TMP2:%.*]] = lshr i64 [[TMP1]], 20 ; CHECK-NEXT: [[TMP3:%.*]] = xor i64 [[TMP1]], [[TMP2]] -; CHECK-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; CHECK-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = and i8 [[TMP4]], 63 -; CHECK-NEXT: [[TMP5:%.*]] = lshr i64 [[TMP1]], 57 -; CHECK-NEXT: [[TMP6:%.*]] = trunc i64 [[TMP5]] to i8 -; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP6]], 63 +; CHECK-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = and i64 [[TMP3]], 63 +; CHECK-NEXT: [[TMP4:%.*]] = lshr i64 [[TMP1]], 57 +; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP4]], 63 ; CHECK-NEXT: [[BUF_SROA_0:%.*]] = alloca { i8, [15 x i8] }, align 16 -; CHECK-NEXT: [[BUF_SROA_0_TAG:%.*]] = xor i8 [[HWASAN_STACK_BASE_TAG]], 0 -; CHECK-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[BUF_SROA_0]] to i64 -; CHECK-NEXT: [[TMP8:%.*]] = and i64 [[TMP7]], -9079256848778919937 -; CHECK-NEXT: [[TMP9:%.*]] = zext i8 [[BUF_SROA_0_TAG]] to i64 -; CHECK-NEXT: [[TMP10:%.*]] = shl i64 [[TMP9]], 57 -; CHECK-NEXT: [[TMP11:%.*]] = or i64 [[TMP8]], [[TMP10]] -; CHECK-NEXT: [[BUF_SROA_0_HWASAN:%.*]] = inttoptr i64 [[TMP11]] to ptr -; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[BUF_SROA_0]], i8 [[BUF_SROA_0_TAG]], i64 16) -; CHECK-NEXT: [[TMP12:%.*]] = ptrtoint ptr [[BUF_SROA_0_HWASAN]] to i64 -; CHECK-NEXT: call void @__hwasan_store1(i64 [[TMP12]]) +; CHECK-NEXT: [[TMP5:%.*]] = xor i64 [[HWASAN_STACK_BASE_TAG]], 0 +; CHECK-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[BUF_SROA_0]] to i64 +; CHECK-NEXT: [[TMP7:%.*]] = and i64 [[TMP6]], -9079256848778919937 +; CHECK-NEXT: [[TMP8:%.*]] = shl i64 [[TMP5]], 57 +; CHECK-NEXT: [[TMP9:%.*]] = or i64 [[TMP7]], [[TMP8]] +; CHECK-NEXT: [[BUF_SROA_0_HWASAN:%.*]] = inttoptr i64 [[TMP9]] to ptr +; CHECK-NEXT: [[TMP10:%.*]] = trunc i64 [[TMP5]] to i8 +; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[BUF_SROA_0]], i8 [[TMP10]], i64 16) +; CHECK-NEXT: [[TMP11:%.*]] = ptrtoint ptr [[BUF_SROA_0_HWASAN]] to i64 +; CHECK-NEXT: call void @__hwasan_store1(i64 [[TMP11]]) ; CHECK-NEXT: store volatile i8 0, ptr [[BUF_SROA_0_HWASAN]], align 4 -; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[BUF_SROA_0]], i8 [[HWASAN_UAR_TAG]], i64 16) +; CHECK-NEXT: [[TMP12:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; CHECK-NEXT: call void @__hwasan_tag_memory(ptr [[BUF_SROA_0]], i8 [[TMP12]], i64 16) ; CHECK-NEXT: ret i32 0 ; ; INLINE-LABEL: define i32 @test_simple @@ -128,78 +124,76 @@ define i32 @test_simple(ptr %a) sanitize_hwaddress { ; INLINE-NEXT: [[TMP0:%.*]] = load i64, ptr @__hwasan_tls, align 8 ; INLINE-NEXT: [[TMP1:%.*]] = and i64 [[TMP0]], -9079256848778919937 ; INLINE-NEXT: [[TMP2:%.*]] = ashr i64 [[TMP0]], 3 -; INLINE-NEXT: [[TMP3:%.*]] = trunc i64 [[TMP2]] to i8 -; INLINE-NEXT: [[TMP4:%.*]] = and i8 [[TMP3]], 63 -; INLINE-NEXT: [[TMP5:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; INLINE-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 -; INLINE-NEXT: [[TMP7:%.*]] = shl i64 [[TMP6]], 44 -; INLINE-NEXT: [[TMP8:%.*]] = or i64 ptrtoint (ptr @test_simple to i64), [[TMP7]] -; INLINE-NEXT: [[TMP9:%.*]] = inttoptr i64 [[TMP1]] to ptr -; INLINE-NEXT: store i64 [[TMP8]], ptr [[TMP9]], align 8 -; INLINE-NEXT: [[TMP10:%.*]] = ashr i64 [[TMP0]], 56 -; INLINE-NEXT: [[TMP11:%.*]] = shl nuw nsw i64 [[TMP10]], 12 -; INLINE-NEXT: [[TMP12:%.*]] = xor i64 [[TMP11]], -1 -; INLINE-NEXT: [[TMP13:%.*]] = add i64 [[TMP0]], 8 -; INLINE-NEXT: [[TMP14:%.*]] = and i64 [[TMP13]], [[TMP12]] -; INLINE-NEXT: store i64 [[TMP14]], ptr @__hwasan_tls, align 8 -; INLINE-NEXT: [[TMP15:%.*]] = or i64 [[TMP1]], 4294967295 -; INLINE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP15]], 1 -; INLINE-NEXT: [[TMP16:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; INLINE-NEXT: [[TMP17:%.*]] = lshr i64 [[TMP6]], 57 -; INLINE-NEXT: [[TMP18:%.*]] = trunc i64 [[TMP17]] to i8 -; INLINE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP18]], 63 +; INLINE-NEXT: [[TMP3:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; INLINE-NEXT: [[TMP4:%.*]] = ptrtoint ptr [[TMP3]] to i64 +; INLINE-NEXT: [[TMP5:%.*]] = shl i64 [[TMP4]], 44 +; INLINE-NEXT: [[TMP6:%.*]] = or i64 ptrtoint (ptr @test_simple to i64), [[TMP5]] +; INLINE-NEXT: [[TMP7:%.*]] = inttoptr i64 [[TMP1]] to ptr +; INLINE-NEXT: store i64 [[TMP6]], ptr [[TMP7]], align 8 +; INLINE-NEXT: [[TMP8:%.*]] = ashr i64 [[TMP0]], 56 +; INLINE-NEXT: [[TMP9:%.*]] = shl nuw nsw i64 [[TMP8]], 12 +; INLINE-NEXT: [[TMP10:%.*]] = xor i64 [[TMP9]], -1 +; INLINE-NEXT: [[TMP11:%.*]] = add i64 [[TMP0]], 8 +; INLINE-NEXT: [[TMP12:%.*]] = and i64 [[TMP11]], [[TMP10]] +; INLINE-NEXT: store i64 [[TMP12]], ptr @__hwasan_tls, align 8 +; INLINE-NEXT: [[TMP13:%.*]] = or i64 [[TMP1]], 4294967295 +; INLINE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP13]], 1 +; INLINE-NEXT: [[TMP14:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; INLINE-NEXT: [[TMP15:%.*]] = lshr i64 [[TMP4]], 57 +; INLINE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP15]], 63 ; INLINE-NEXT: [[BUF_SROA_0:%.*]] = alloca { i8, [15 x i8] }, align 16 -; INLINE-NEXT: [[BUF_SROA_0_TAG:%.*]] = xor i8 [[TMP4]], 0 -; INLINE-NEXT: [[TMP19:%.*]] = ptrtoint ptr [[BUF_SROA_0]] to i64 -; INLINE-NEXT: [[TMP20:%.*]] = and i64 [[TMP19]], -9079256848778919937 -; INLINE-NEXT: [[TMP21:%.*]] = zext i8 [[BUF_SROA_0_TAG]] to i64 -; INLINE-NEXT: [[TMP22:%.*]] = shl i64 [[TMP21]], 57 -; INLINE-NEXT: [[TMP23:%.*]] = or i64 [[TMP20]], [[TMP22]] -; INLINE-NEXT: [[BUF_SROA_0_HWASAN:%.*]] = inttoptr i64 [[TMP23]] to ptr -; INLINE-NEXT: [[TMP24:%.*]] = ptrtoint ptr [[BUF_SROA_0]] to i64 -; INLINE-NEXT: [[TMP25:%.*]] = and i64 [[TMP24]], -9079256848778919937 -; INLINE-NEXT: [[TMP26:%.*]] = lshr i64 [[TMP25]], 4 -; INLINE-NEXT: [[TMP27:%.*]] = getelementptr i8, ptr [[TMP16]], i64 [[TMP26]] -; INLINE-NEXT: [[TMP28:%.*]] = getelementptr i8, ptr [[TMP27]], i32 0 -; INLINE-NEXT: store i8 1, ptr [[TMP28]], align 1 -; INLINE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[BUF_SROA_0]], i32 15 -; INLINE-NEXT: store i8 [[BUF_SROA_0_TAG]], ptr [[TMP29]], align 1 -; INLINE-NEXT: [[TMP30:%.*]] = ptrtoint ptr [[BUF_SROA_0_HWASAN]] to i64 -; INLINE-NEXT: [[TMP31:%.*]] = lshr i64 [[TMP30]], 57 -; INLINE-NEXT: [[TMP32:%.*]] = trunc i64 [[TMP31]] to i8 -; INLINE-NEXT: [[TMP33:%.*]] = and i64 [[TMP30]], -9079256848778919937 -; INLINE-NEXT: [[TMP34:%.*]] = lshr i64 [[TMP33]], 4 -; INLINE-NEXT: [[TMP35:%.*]] = getelementptr i8, ptr [[TMP16]], i64 [[TMP34]] -; INLINE-NEXT: [[TMP36:%.*]] = load i8, ptr [[TMP35]], align 1 -; INLINE-NEXT: [[TMP37:%.*]] = icmp ne i8 [[TMP32]], [[TMP36]] -; INLINE-NEXT: br i1 [[TMP37]], label [[TMP38:%.*]], label [[TMP52:%.*]], !prof [[PROF1:![0-9]+]] +; INLINE-NEXT: [[TMP16:%.*]] = xor i64 [[TMP2]], 0 +; INLINE-NEXT: [[TMP17:%.*]] = ptrtoint ptr [[BUF_SROA_0]] to i64 +; INLINE-NEXT: [[TMP18:%.*]] = and i64 [[TMP17]], -9079256848778919937 +; INLINE-NEXT: [[TMP19:%.*]] = shl i64 [[TMP16]], 57 +; INLINE-NEXT: [[TMP20:%.*]] = or i64 [[TMP18]], [[TMP19]] +; INLINE-NEXT: [[BUF_SROA_0_HWASAN:%.*]] = inttoptr i64 [[TMP20]] to ptr +; INLINE-NEXT: [[TMP21:%.*]] = trunc i64 [[TMP16]] to i8 +; INLINE-NEXT: [[TMP22:%.*]] = ptrtoint ptr [[BUF_SROA_0]] to i64 +; INLINE-NEXT: [[TMP23:%.*]] = and i64 [[TMP22]], -9079256848778919937 +; INLINE-NEXT: [[TMP24:%.*]] = lshr i64 [[TMP23]], 4 +; INLINE-NEXT: [[TMP25:%.*]] = getelementptr i8, ptr [[TMP14]], i64 [[TMP24]] +; INLINE-NEXT: [[TMP26:%.*]] = getelementptr i8, ptr [[TMP25]], i32 0 +; INLINE-NEXT: store i8 1, ptr [[TMP26]], align 1 +; INLINE-NEXT: [[TMP27:%.*]] = getelementptr i8, ptr [[BUF_SROA_0]], i32 15 +; INLINE-NEXT: store i8 [[TMP21]], ptr [[TMP27]], align 1 +; INLINE-NEXT: [[TMP28:%.*]] = ptrtoint ptr [[BUF_SROA_0_HWASAN]] to i64 +; INLINE-NEXT: [[TMP29:%.*]] = lshr i64 [[TMP28]], 57 +; INLINE-NEXT: [[TMP30:%.*]] = trunc i64 [[TMP29]] to i8 +; INLINE-NEXT: [[TMP31:%.*]] = and i64 [[TMP28]], -9079256848778919937 +; INLINE-NEXT: [[TMP32:%.*]] = lshr i64 [[TMP31]], 4 +; INLINE-NEXT: [[TMP33:%.*]] = getelementptr i8, ptr [[TMP14]], i64 [[TMP32]] +; INLINE-NEXT: [[TMP34:%.*]] = load i8, ptr [[TMP33]], align 1 +; INLINE-NEXT: [[TMP35:%.*]] = icmp ne i8 [[TMP30]], [[TMP34]] +; INLINE-NEXT: br i1 [[TMP35]], label [[TMP36:%.*]], label [[TMP50:%.*]], !prof [[PROF1:![0-9]+]] +; INLINE: 36: +; INLINE-NEXT: [[TMP37:%.*]] = icmp ugt i8 [[TMP34]], 15 +; INLINE-NEXT: br i1 [[TMP37]], label [[TMP38:%.*]], label [[TMP39:%.*]], !prof [[PROF1]] ; INLINE: 38: -; INLINE-NEXT: [[TMP39:%.*]] = icmp ugt i8 [[TMP36]], 15 -; INLINE-NEXT: br i1 [[TMP39]], label [[TMP40:%.*]], label [[TMP41:%.*]], !prof [[PROF1]] -; INLINE: 40: -; INLINE-NEXT: call void asm sideeffect "int3\0Anopl 80([[RAX:%.*]])", "{rdi}"(i64 [[TMP30]]) +; INLINE-NEXT: call void asm sideeffect "int3\0Anopl 80([[RAX:%.*]])", "{rdi}"(i64 [[TMP28]]) ; INLINE-NEXT: unreachable -; INLINE: 41: -; INLINE-NEXT: [[TMP42:%.*]] = and i64 [[TMP30]], 15 -; INLINE-NEXT: [[TMP43:%.*]] = trunc i64 [[TMP42]] to i8 -; INLINE-NEXT: [[TMP44:%.*]] = add i8 [[TMP43]], 0 -; INLINE-NEXT: [[TMP45:%.*]] = icmp uge i8 [[TMP44]], [[TMP36]] -; INLINE-NEXT: br i1 [[TMP45]], label [[TMP40]], label [[TMP46:%.*]], !prof [[PROF1]] -; INLINE: 46: -; INLINE-NEXT: [[TMP47:%.*]] = or i64 [[TMP33]], 15 -; INLINE-NEXT: [[TMP48:%.*]] = inttoptr i64 [[TMP47]] to ptr -; INLINE-NEXT: [[TMP49:%.*]] = load i8, ptr [[TMP48]], align 1 -; INLINE-NEXT: [[TMP50:%.*]] = icmp ne i8 [[TMP32]], [[TMP49]] -; INLINE-NEXT: br i1 [[TMP50]], label [[TMP40]], label [[TMP51:%.*]], !prof [[PROF1]] -; INLINE: 51: -; INLINE-NEXT: br label [[TMP52]] -; INLINE: 52: +; INLINE: 39: +; INLINE-NEXT: [[TMP40:%.*]] = and i64 [[TMP28]], 15 +; INLINE-NEXT: [[TMP41:%.*]] = trunc i64 [[TMP40]] to i8 +; INLINE-NEXT: [[TMP42:%.*]] = add i8 [[TMP41]], 0 +; INLINE-NEXT: [[TMP43:%.*]] = icmp uge i8 [[TMP42]], [[TMP34]] +; INLINE-NEXT: br i1 [[TMP43]], label [[TMP38]], label [[TMP44:%.*]], !prof [[PROF1]] +; INLINE: 44: +; INLINE-NEXT: [[TMP45:%.*]] = or i64 [[TMP31]], 15 +; INLINE-NEXT: [[TMP46:%.*]] = inttoptr i64 [[TMP45]] to ptr +; INLINE-NEXT: [[TMP47:%.*]] = load i8, ptr [[TMP46]], align 1 +; INLINE-NEXT: [[TMP48:%.*]] = icmp ne i8 [[TMP30]], [[TMP47]] +; INLINE-NEXT: br i1 [[TMP48]], label [[TMP38]], label [[TMP49:%.*]], !prof [[PROF1]] +; INLINE: 49: +; INLINE-NEXT: br label [[TMP50]] +; INLINE: 50: ; INLINE-NEXT: store volatile i8 0, ptr [[BUF_SROA_0_HWASAN]], align 4 -; INLINE-NEXT: [[TMP53:%.*]] = ptrtoint ptr [[BUF_SROA_0]] to i64 -; INLINE-NEXT: [[TMP54:%.*]] = and i64 [[TMP53]], -9079256848778919937 -; INLINE-NEXT: [[TMP55:%.*]] = lshr i64 [[TMP54]], 4 -; INLINE-NEXT: [[TMP56:%.*]] = getelementptr i8, ptr [[TMP16]], i64 [[TMP55]] -; INLINE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP56]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; INLINE-NEXT: [[TMP51:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; INLINE-NEXT: [[TMP52:%.*]] = ptrtoint ptr [[BUF_SROA_0]] to i64 +; INLINE-NEXT: [[TMP53:%.*]] = and i64 [[TMP52]], -9079256848778919937 +; INLINE-NEXT: [[TMP54:%.*]] = lshr i64 [[TMP53]], 4 +; INLINE-NEXT: [[TMP55:%.*]] = getelementptr i8, ptr [[TMP14]], i64 [[TMP54]] +; INLINE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP55]], i8 [[TMP51]], i64 1, i1 false) ; INLINE-NEXT: ret i32 0 ; entry: diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/alloca-array.ll b/llvm/test/Instrumentation/HWAddressSanitizer/alloca-array.ll index 81fad68..51d34ce 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/alloca-array.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/alloca-array.ll @@ -13,62 +13,62 @@ define void @test_alloca() sanitize_hwaddress { ; CHECK-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; CHECK-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 8 ; CHECK-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; CHECK-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; CHECK-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) -; CHECK-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; CHECK-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; CHECK-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; CHECK-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; CHECK-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; CHECK-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 8 -; CHECK-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; CHECK-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; CHECK-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; CHECK-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; CHECK-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; CHECK-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 8 -; CHECK-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; CHECK-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; CHECK-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; CHECK-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 +; CHECK-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) +; CHECK-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; CHECK-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; CHECK-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; CHECK-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; CHECK-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; CHECK-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 8 +; CHECK-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; CHECK-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; CHECK-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; CHECK-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; CHECK-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; CHECK-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 8 +; CHECK-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; CHECK-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; CHECK-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 ; CHECK-NEXT: [[X:%.*]] = alloca { [4 x i8], [12 x i8] }, align 16 -; CHECK-NEXT: [[X_TAG:%.*]] = xor i8 [[TMP5]], 0 -; CHECK-NEXT: [[TMP20:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP21:%.*]] = and i64 [[TMP20]], 72057594037927935 -; CHECK-NEXT: [[TMP22:%.*]] = zext i8 [[X_TAG]] to i64 -; CHECK-NEXT: [[TMP23:%.*]] = shl i64 [[TMP22]], 56 -; CHECK-NEXT: [[TMP24:%.*]] = or i64 [[TMP21]], [[TMP23]] -; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr -; CHECK-NEXT: [[TMP25:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP26:%.*]] = and i64 [[TMP25]], 72057594037927935 -; CHECK-NEXT: [[TMP27:%.*]] = lshr i64 [[TMP26]], 4 -; CHECK-NEXT: [[TMP28:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP27]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP28]], i8 [[X_TAG]], i64 1, i1 false) +; CHECK-NEXT: [[TMP18:%.*]] = xor i64 [[TMP4]], 0 +; CHECK-NEXT: [[TMP19:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP20:%.*]] = and i64 [[TMP19]], 72057594037927935 +; CHECK-NEXT: [[TMP21:%.*]] = shl i64 [[TMP18]], 56 +; CHECK-NEXT: [[TMP22:%.*]] = or i64 [[TMP20]], [[TMP21]] +; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP22]] to ptr +; CHECK-NEXT: [[TMP23:%.*]] = trunc i64 [[TMP18]] to i8 +; CHECK-NEXT: [[TMP24:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP25:%.*]] = and i64 [[TMP24]], 72057594037927935 +; CHECK-NEXT: [[TMP26:%.*]] = lshr i64 [[TMP25]], 4 +; CHECK-NEXT: [[TMP27:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP26]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP27]], i8 [[TMP23]], i64 1, i1 false) ; CHECK-NEXT: [[Y:%.*]] = alloca i8, i64 16, align 16 -; CHECK-NEXT: [[Y_TAG:%.*]] = xor i8 [[TMP5]], -128 +; CHECK-NEXT: [[TMP28:%.*]] = xor i64 [[TMP4]], 128 ; CHECK-NEXT: [[TMP29:%.*]] = ptrtoint ptr [[Y]] to i64 ; CHECK-NEXT: [[TMP30:%.*]] = and i64 [[TMP29]], 72057594037927935 -; CHECK-NEXT: [[TMP31:%.*]] = zext i8 [[Y_TAG]] to i64 -; CHECK-NEXT: [[TMP32:%.*]] = shl i64 [[TMP31]], 56 -; CHECK-NEXT: [[TMP33:%.*]] = or i64 [[TMP30]], [[TMP32]] -; CHECK-NEXT: [[Y_HWASAN:%.*]] = inttoptr i64 [[TMP33]] to ptr +; CHECK-NEXT: [[TMP31:%.*]] = shl i64 [[TMP28]], 56 +; CHECK-NEXT: [[TMP32:%.*]] = or i64 [[TMP30]], [[TMP31]] +; CHECK-NEXT: [[Y_HWASAN:%.*]] = inttoptr i64 [[TMP32]] to ptr +; CHECK-NEXT: [[TMP33:%.*]] = trunc i64 [[TMP28]] to i8 ; CHECK-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[Y]] to i64 ; CHECK-NEXT: [[TMP35:%.*]] = and i64 [[TMP34]], 72057594037927935 ; CHECK-NEXT: [[TMP36:%.*]] = lshr i64 [[TMP35]], 4 -; CHECK-NEXT: [[TMP37:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP36]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP37]], i8 [[Y_TAG]], i64 1, i1 false) +; CHECK-NEXT: [[TMP37:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP36]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP37]], i8 [[TMP33]], i64 1, i1 false) ; CHECK-NEXT: call void @use(ptr [[X_HWASAN]], ptr [[Y_HWASAN]]) -; CHECK-NEXT: [[TMP38:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP39:%.*]] = and i64 [[TMP38]], 72057594037927935 -; CHECK-NEXT: [[TMP40:%.*]] = lshr i64 [[TMP39]], 4 -; CHECK-NEXT: [[TMP41:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP40]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP41]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) -; CHECK-NEXT: [[TMP42:%.*]] = ptrtoint ptr [[Y]] to i64 -; CHECK-NEXT: [[TMP43:%.*]] = and i64 [[TMP42]], 72057594037927935 -; CHECK-NEXT: [[TMP44:%.*]] = lshr i64 [[TMP43]], 4 -; CHECK-NEXT: [[TMP45:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP44]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP45]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; CHECK-NEXT: [[TMP38:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; CHECK-NEXT: [[TMP39:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP40:%.*]] = and i64 [[TMP39]], 72057594037927935 +; CHECK-NEXT: [[TMP41:%.*]] = lshr i64 [[TMP40]], 4 +; CHECK-NEXT: [[TMP42:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP41]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP42]], i8 [[TMP38]], i64 1, i1 false) +; CHECK-NEXT: [[TMP43:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; CHECK-NEXT: [[TMP44:%.*]] = ptrtoint ptr [[Y]] to i64 +; CHECK-NEXT: [[TMP45:%.*]] = and i64 [[TMP44]], 72057594037927935 +; CHECK-NEXT: [[TMP46:%.*]] = lshr i64 [[TMP45]], 4 +; CHECK-NEXT: [[TMP47:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP46]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP47]], i8 [[TMP43]], i64 1, i1 false) ; CHECK-NEXT: ret void ; %x = alloca i8, i64 4 diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/alloca-with-calls.ll b/llvm/test/Instrumentation/HWAddressSanitizer/alloca-with-calls.ll index 5fbbe2c..0ef0932 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/alloca-with-calls.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/alloca-with-calls.ll @@ -16,44 +16,44 @@ define void @test_alloca() sanitize_hwaddress { ; CHECK-NEXT: [[TMP1:%.*]] = getelementptr i8, ptr [[TMP0]], i32 48 ; CHECK-NEXT: [[TMP2:%.*]] = load i64, ptr [[TMP1]], align 8 ; CHECK-NEXT: [[TMP3:%.*]] = ashr i64 [[TMP2]], 3 -; CHECK-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; CHECK-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) -; CHECK-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; CHECK-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 -; CHECK-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 -; CHECK-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] -; CHECK-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP2]] to ptr -; CHECK-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP2]], 56 -; CHECK-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 -; CHECK-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 -; CHECK-NEXT: [[TMP14:%.*]] = add i64 [[TMP2]], 8 -; CHECK-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] -; CHECK-NEXT: store i64 [[TMP15]], ptr [[TMP1]], align 8 -; CHECK-NEXT: [[TMP16:%.*]] = or i64 [[TMP2]], 4294967295 -; CHECK-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 -; CHECK-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; CHECK-NEXT: [[TMP18:%.*]] = lshr i64 [[TMP7]], 56 -; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP18]] to i8 +; CHECK-NEXT: [[TMP4:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) +; CHECK-NEXT: [[TMP5:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; CHECK-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 +; CHECK-NEXT: [[TMP7:%.*]] = shl i64 [[TMP6]], 44 +; CHECK-NEXT: [[TMP8:%.*]] = or i64 [[TMP4]], [[TMP7]] +; CHECK-NEXT: [[TMP9:%.*]] = inttoptr i64 [[TMP2]] to ptr +; CHECK-NEXT: store i64 [[TMP8]], ptr [[TMP9]], align 8 +; CHECK-NEXT: [[TMP10:%.*]] = ashr i64 [[TMP2]], 56 +; CHECK-NEXT: [[TMP11:%.*]] = shl nuw nsw i64 [[TMP10]], 12 +; CHECK-NEXT: [[TMP12:%.*]] = xor i64 [[TMP11]], -1 +; CHECK-NEXT: [[TMP13:%.*]] = add i64 [[TMP2]], 8 +; CHECK-NEXT: [[TMP14:%.*]] = and i64 [[TMP13]], [[TMP12]] +; CHECK-NEXT: store i64 [[TMP14]], ptr [[TMP1]], align 8 +; CHECK-NEXT: [[TMP15:%.*]] = or i64 [[TMP2]], 4294967295 +; CHECK-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP15]], 1 +; CHECK-NEXT: [[TMP16:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP6]], 56 ; CHECK-NEXT: [[X:%.*]] = alloca { i32, [12 x i8] }, align 16 -; CHECK-NEXT: [[X_TAG:%.*]] = call i8 @__hwasan_generate_tag() +; CHECK-NEXT: [[TMP17:%.*]] = call i8 @__hwasan_generate_tag() +; CHECK-NEXT: [[TMP18:%.*]] = zext i8 [[TMP17]] to i64 ; CHECK-NEXT: [[TMP19:%.*]] = ptrtoint ptr [[X]] to i64 ; CHECK-NEXT: [[TMP20:%.*]] = and i64 [[TMP19]], 72057594037927935 -; CHECK-NEXT: [[TMP21:%.*]] = zext i8 [[X_TAG]] to i64 -; CHECK-NEXT: [[TMP22:%.*]] = shl i64 [[TMP21]], 56 -; CHECK-NEXT: [[TMP23:%.*]] = or i64 [[TMP20]], [[TMP22]] -; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP23]] to ptr +; CHECK-NEXT: [[TMP21:%.*]] = shl i64 [[TMP18]], 56 +; CHECK-NEXT: [[TMP22:%.*]] = or i64 [[TMP20]], [[TMP21]] +; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP22]] to ptr +; CHECK-NEXT: [[TMP23:%.*]] = trunc i64 [[TMP18]] to i8 ; CHECK-NEXT: [[TMP24:%.*]] = ptrtoint ptr [[X]] to i64 ; CHECK-NEXT: [[TMP25:%.*]] = and i64 [[TMP24]], 72057594037927935 ; CHECK-NEXT: [[TMP26:%.*]] = lshr i64 [[TMP25]], 4 -; CHECK-NEXT: [[TMP27:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP26]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP27]], i8 [[X_TAG]], i64 1, i1 false) +; CHECK-NEXT: [[TMP27:%.*]] = getelementptr i8, ptr [[TMP16]], i64 [[TMP26]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP27]], i8 [[TMP23]], i64 1, i1 false) ; CHECK-NEXT: call void @use32(ptr nonnull [[X_HWASAN]]) -; CHECK-NEXT: [[TMP28:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP29:%.*]] = and i64 [[TMP28]], 72057594037927935 -; CHECK-NEXT: [[TMP30:%.*]] = lshr i64 [[TMP29]], 4 -; CHECK-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP30]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP31]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; CHECK-NEXT: [[TMP28:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; CHECK-NEXT: [[TMP29:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP30:%.*]] = and i64 [[TMP29]], 72057594037927935 +; CHECK-NEXT: [[TMP31:%.*]] = lshr i64 [[TMP30]], 4 +; CHECK-NEXT: [[TMP32:%.*]] = getelementptr i8, ptr [[TMP16]], i64 [[TMP31]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP32]], i8 [[TMP28]], i64 1, i1 false) ; CHECK-NEXT: ret void ; diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/alloca.ll b/llvm/test/Instrumentation/HWAddressSanitizer/alloca.ll index 1743bd63..4248c3e 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/alloca.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/alloca.ll @@ -17,33 +17,32 @@ define void @test_alloca() sanitize_hwaddress !dbg !15 { ; DYNAMIC-SHADOW-NEXT: [[TMP0:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; DYNAMIC-SHADOW-NEXT: [[TMP1:%.*]] = ptrtoint ptr [[TMP0]] to i64 ; DYNAMIC-SHADOW-NEXT: [[TMP2:%.*]] = lshr i64 [[TMP1]], 20 -; DYNAMIC-SHADOW-NEXT: [[TMP3:%.*]] = xor i64 [[TMP1]], [[TMP2]] -; DYNAMIC-SHADOW-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = trunc i64 [[TMP3]] to i8 -; DYNAMIC-SHADOW-NEXT: [[TMP4:%.*]] = lshr i64 [[TMP1]], 56 -; DYNAMIC-SHADOW-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP4]] to i8 +; DYNAMIC-SHADOW-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = xor i64 [[TMP1]], [[TMP2]] +; DYNAMIC-SHADOW-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP1]], 56 ; DYNAMIC-SHADOW-NEXT: [[X:%.*]] = alloca { i32, [12 x i8] }, align 16 -; DYNAMIC-SHADOW-NEXT: [[X_TAG:%.*]] = xor i8 [[HWASAN_STACK_BASE_TAG]], 0, !dbg [[DBG10:![0-9]+]] -; DYNAMIC-SHADOW-NEXT: [[TMP5:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP6:%.*]] = and i64 [[TMP5]], 72057594037927935, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP7:%.*]] = zext i8 [[X_TAG]] to i64, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 56, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP9:%.*]] = or i64 [[TMP6]], [[TMP8]], !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP9]] to ptr, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP10:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP11:%.*]] = and i64 [[TMP10]], 72057594037927935, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP12:%.*]] = lshr i64 [[TMP11]], 4, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP13:%.*]] = getelementptr i8, ptr [[DOTHWASAN_SHADOW]], i64 [[TMP12]], !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP14:%.*]] = getelementptr i8, ptr [[TMP13]], i32 0, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: store i8 4, ptr [[TMP14]], align 1, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: [[TMP15:%.*]] = getelementptr i8, ptr [[X]], i32 15, !dbg [[DBG10]] -; DYNAMIC-SHADOW-NEXT: store i8 [[X_TAG]], ptr [[TMP15]], align 1, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP3:%.*]] = xor i64 [[HWASAN_STACK_BASE_TAG]], 0, !dbg [[DBG10:![0-9]+]] +; DYNAMIC-SHADOW-NEXT: [[TMP4:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP5:%.*]] = and i64 [[TMP4]], 72057594037927935, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP6:%.*]] = shl i64 [[TMP3]], 56, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP7:%.*]] = or i64 [[TMP5]], [[TMP6]], !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP7]] to ptr, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP8:%.*]] = trunc i64 [[TMP3]] to i8, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP9:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP10:%.*]] = and i64 [[TMP9]], 72057594037927935, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP11:%.*]] = lshr i64 [[TMP10]], 4, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP12:%.*]] = getelementptr i8, ptr [[DOTHWASAN_SHADOW]], i64 [[TMP11]], !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP13:%.*]] = getelementptr i8, ptr [[TMP12]], i32 0, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: store i8 4, ptr [[TMP13]], align 1, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: [[TMP14:%.*]] = getelementptr i8, ptr [[X]], i32 15, !dbg [[DBG10]] +; DYNAMIC-SHADOW-NEXT: store i8 [[TMP8]], ptr [[TMP14]], align 1, !dbg [[DBG10]] ; DYNAMIC-SHADOW-NEXT: call void @llvm.dbg.value(metadata !DIArgList(ptr [[X]], ptr [[X]]), metadata [[META11:![0-9]+]], metadata !DIExpression(DW_OP_LLVM_arg, 0, DW_OP_LLVM_tag_offset, 0, DW_OP_LLVM_arg, 1, DW_OP_LLVM_tag_offset, 0, DW_OP_plus, DW_OP_deref)), !dbg [[DBG10]] ; DYNAMIC-SHADOW-NEXT: call void @use32(ptr nonnull [[X_HWASAN]]), !dbg [[DBG13:![0-9]+]] -; DYNAMIC-SHADOW-NEXT: [[TMP16:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG14:![0-9]+]] +; DYNAMIC-SHADOW-NEXT: [[TMP15:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8, !dbg [[DBG14:![0-9]+]] +; DYNAMIC-SHADOW-NEXT: [[TMP16:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG14]] ; DYNAMIC-SHADOW-NEXT: [[TMP17:%.*]] = and i64 [[TMP16]], 72057594037927935, !dbg [[DBG14]] ; DYNAMIC-SHADOW-NEXT: [[TMP18:%.*]] = lshr i64 [[TMP17]], 4, !dbg [[DBG14]] ; DYNAMIC-SHADOW-NEXT: [[TMP19:%.*]] = getelementptr i8, ptr [[DOTHWASAN_SHADOW]], i64 [[TMP18]], !dbg [[DBG14]] -; DYNAMIC-SHADOW-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP19]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false), !dbg [[DBG14]] +; DYNAMIC-SHADOW-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP19]], i8 [[TMP15]], i64 1, i1 false), !dbg [[DBG14]] ; DYNAMIC-SHADOW-NEXT: ret void, !dbg [[DBG14]] ; ; ZERO-BASED-SHADOW-LABEL: define void @test_alloca @@ -53,33 +52,32 @@ define void @test_alloca() sanitize_hwaddress !dbg !15 { ; ZERO-BASED-SHADOW-NEXT: [[TMP0:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; ZERO-BASED-SHADOW-NEXT: [[TMP1:%.*]] = ptrtoint ptr [[TMP0]] to i64 ; ZERO-BASED-SHADOW-NEXT: [[TMP2:%.*]] = lshr i64 [[TMP1]], 20 -; ZERO-BASED-SHADOW-NEXT: [[TMP3:%.*]] = xor i64 [[TMP1]], [[TMP2]] -; ZERO-BASED-SHADOW-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = trunc i64 [[TMP3]] to i8 -; ZERO-BASED-SHADOW-NEXT: [[TMP4:%.*]] = lshr i64 [[TMP1]], 56 -; ZERO-BASED-SHADOW-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP4]] to i8 +; ZERO-BASED-SHADOW-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = xor i64 [[TMP1]], [[TMP2]] +; ZERO-BASED-SHADOW-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP1]], 56 ; ZERO-BASED-SHADOW-NEXT: [[X:%.*]] = alloca { i32, [12 x i8] }, align 16 -; ZERO-BASED-SHADOW-NEXT: [[X_TAG:%.*]] = xor i8 [[HWASAN_STACK_BASE_TAG]], 0, !dbg [[DBG10:![0-9]+]] -; ZERO-BASED-SHADOW-NEXT: [[TMP5:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP6:%.*]] = and i64 [[TMP5]], 72057594037927935, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP7:%.*]] = zext i8 [[X_TAG]] to i64, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 56, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP9:%.*]] = or i64 [[TMP6]], [[TMP8]], !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP9]] to ptr, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP10:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP11:%.*]] = and i64 [[TMP10]], 72057594037927935, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP12:%.*]] = lshr i64 [[TMP11]], 4, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP13:%.*]] = inttoptr i64 [[TMP12]] to ptr, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP14:%.*]] = getelementptr i8, ptr [[TMP13]], i32 0, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: store i8 4, ptr [[TMP14]], align 1, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: [[TMP15:%.*]] = getelementptr i8, ptr [[X]], i32 15, !dbg [[DBG10]] -; ZERO-BASED-SHADOW-NEXT: store i8 [[X_TAG]], ptr [[TMP15]], align 1, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP3:%.*]] = xor i64 [[HWASAN_STACK_BASE_TAG]], 0, !dbg [[DBG10:![0-9]+]] +; ZERO-BASED-SHADOW-NEXT: [[TMP4:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP5:%.*]] = and i64 [[TMP4]], 72057594037927935, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP6:%.*]] = shl i64 [[TMP3]], 56, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP7:%.*]] = or i64 [[TMP5]], [[TMP6]], !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP7]] to ptr, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP8:%.*]] = trunc i64 [[TMP3]] to i8, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP9:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP10:%.*]] = and i64 [[TMP9]], 72057594037927935, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP11:%.*]] = lshr i64 [[TMP10]], 4, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP12:%.*]] = inttoptr i64 [[TMP11]] to ptr, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP13:%.*]] = getelementptr i8, ptr [[TMP12]], i32 0, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: store i8 4, ptr [[TMP13]], align 1, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: [[TMP14:%.*]] = getelementptr i8, ptr [[X]], i32 15, !dbg [[DBG10]] +; ZERO-BASED-SHADOW-NEXT: store i8 [[TMP8]], ptr [[TMP14]], align 1, !dbg [[DBG10]] ; ZERO-BASED-SHADOW-NEXT: call void @llvm.dbg.value(metadata !DIArgList(ptr [[X]], ptr [[X]]), metadata [[META11:![0-9]+]], metadata !DIExpression(DW_OP_LLVM_arg, 0, DW_OP_LLVM_tag_offset, 0, DW_OP_LLVM_arg, 1, DW_OP_LLVM_tag_offset, 0, DW_OP_plus, DW_OP_deref)), !dbg [[DBG10]] ; ZERO-BASED-SHADOW-NEXT: call void @use32(ptr nonnull [[X_HWASAN]]), !dbg [[DBG13:![0-9]+]] -; ZERO-BASED-SHADOW-NEXT: [[TMP16:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG14:![0-9]+]] +; ZERO-BASED-SHADOW-NEXT: [[TMP15:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8, !dbg [[DBG14:![0-9]+]] +; ZERO-BASED-SHADOW-NEXT: [[TMP16:%.*]] = ptrtoint ptr [[X]] to i64, !dbg [[DBG14]] ; ZERO-BASED-SHADOW-NEXT: [[TMP17:%.*]] = and i64 [[TMP16]], 72057594037927935, !dbg [[DBG14]] ; ZERO-BASED-SHADOW-NEXT: [[TMP18:%.*]] = lshr i64 [[TMP17]], 4, !dbg [[DBG14]] ; ZERO-BASED-SHADOW-NEXT: [[TMP19:%.*]] = inttoptr i64 [[TMP18]] to ptr, !dbg [[DBG14]] -; ZERO-BASED-SHADOW-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP19]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false), !dbg [[DBG14]] +; ZERO-BASED-SHADOW-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP19]], i8 [[TMP15]], i64 1, i1 false), !dbg [[DBG14]] ; ZERO-BASED-SHADOW-NEXT: ret void, !dbg [[DBG14]] ; entry: diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/exception-lifetime.ll b/llvm/test/Instrumentation/HWAddressSanitizer/exception-lifetime.ll index 65739e6..9e9fceb 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/exception-lifetime.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/exception-lifetime.ll @@ -22,49 +22,48 @@ define void @test() sanitize_hwaddress personality ptr @__gxx_personality_v0 { ; CHECK-NEXT: [[TMP1:%.*]] = getelementptr i8, ptr [[TMP0]], i32 48 ; CHECK-NEXT: [[TMP2:%.*]] = load i64, ptr [[TMP1]], align 8 ; CHECK-NEXT: [[TMP3:%.*]] = ashr i64 [[TMP2]], 3 -; CHECK-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; CHECK-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) -; CHECK-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; CHECK-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 -; CHECK-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 -; CHECK-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] -; CHECK-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP2]] to ptr -; CHECK-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP2]], 56 -; CHECK-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 -; CHECK-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 -; CHECK-NEXT: [[TMP14:%.*]] = add i64 [[TMP2]], 8 -; CHECK-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] -; CHECK-NEXT: store i64 [[TMP15]], ptr [[TMP1]], align 8 -; CHECK-NEXT: [[TMP16:%.*]] = or i64 [[TMP2]], 4294967295 -; CHECK-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 -; CHECK-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; CHECK-NEXT: [[TMP18:%.*]] = lshr i64 [[TMP7]], 56 -; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP18]] to i8 +; CHECK-NEXT: [[TMP4:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) +; CHECK-NEXT: [[TMP5:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; CHECK-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 +; CHECK-NEXT: [[TMP7:%.*]] = shl i64 [[TMP6]], 44 +; CHECK-NEXT: [[TMP8:%.*]] = or i64 [[TMP4]], [[TMP7]] +; CHECK-NEXT: [[TMP9:%.*]] = inttoptr i64 [[TMP2]] to ptr +; CHECK-NEXT: store i64 [[TMP8]], ptr [[TMP9]], align 8 +; CHECK-NEXT: [[TMP10:%.*]] = ashr i64 [[TMP2]], 56 +; CHECK-NEXT: [[TMP11:%.*]] = shl nuw nsw i64 [[TMP10]], 12 +; CHECK-NEXT: [[TMP12:%.*]] = xor i64 [[TMP11]], -1 +; CHECK-NEXT: [[TMP13:%.*]] = add i64 [[TMP2]], 8 +; CHECK-NEXT: [[TMP14:%.*]] = and i64 [[TMP13]], [[TMP12]] +; CHECK-NEXT: store i64 [[TMP14]], ptr [[TMP1]], align 8 +; CHECK-NEXT: [[TMP15:%.*]] = or i64 [[TMP2]], 4294967295 +; CHECK-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP15]], 1 +; CHECK-NEXT: [[TMP16:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP6]], 56 ; CHECK-NEXT: [[X:%.*]] = alloca { i32, [12 x i8] }, align 16 -; CHECK-NEXT: [[X_TAG:%.*]] = xor i8 [[TMP4]], 0 -; CHECK-NEXT: [[TMP19:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP20:%.*]] = and i64 [[TMP19]], 72057594037927935 -; CHECK-NEXT: [[TMP21:%.*]] = zext i8 [[X_TAG]] to i64 -; CHECK-NEXT: [[TMP22:%.*]] = shl i64 [[TMP21]], 56 -; CHECK-NEXT: [[TMP23:%.*]] = or i64 [[TMP20]], [[TMP22]] -; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP23]] to ptr +; CHECK-NEXT: [[TMP17:%.*]] = xor i64 [[TMP3]], 0 +; CHECK-NEXT: [[TMP18:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP19:%.*]] = and i64 [[TMP18]], 72057594037927935 +; CHECK-NEXT: [[TMP20:%.*]] = shl i64 [[TMP17]], 56 +; CHECK-NEXT: [[TMP21:%.*]] = or i64 [[TMP19]], [[TMP20]] +; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP21]] to ptr ; CHECK-NEXT: [[EXN_SLOT:%.*]] = alloca ptr, align 8 ; CHECK-NEXT: [[EHSELECTOR_SLOT:%.*]] = alloca i32, align 4 ; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr [[X]]) -; CHECK-NEXT: [[TMP24:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP25:%.*]] = and i64 [[TMP24]], 72057594037927935 -; CHECK-NEXT: [[TMP26:%.*]] = lshr i64 [[TMP25]], 4 -; CHECK-NEXT: [[TMP27:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP26]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP27]], i8 [[X_TAG]], i64 1, i1 false) +; CHECK-NEXT: [[TMP22:%.*]] = trunc i64 [[TMP17]] to i8 +; CHECK-NEXT: [[TMP23:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP24:%.*]] = and i64 [[TMP23]], 72057594037927935 +; CHECK-NEXT: [[TMP25:%.*]] = lshr i64 [[TMP24]], 4 +; CHECK-NEXT: [[TMP26:%.*]] = getelementptr i8, ptr [[TMP16]], i64 [[TMP25]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP26]], i8 [[TMP22]], i64 1, i1 false) ; CHECK-NEXT: invoke void @mayFail(ptr [[X_HWASAN]]) ; CHECK-NEXT: to label [[INVOKE_CONT:%.*]] unwind label [[LPAD:%.*]] ; CHECK: invoke.cont: +; CHECK-NEXT: [[TMP27:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 ; CHECK-NEXT: [[TMP28:%.*]] = ptrtoint ptr [[X]] to i64 ; CHECK-NEXT: [[TMP29:%.*]] = and i64 [[TMP28]], 72057594037927935 ; CHECK-NEXT: [[TMP30:%.*]] = lshr i64 [[TMP29]], 4 -; CHECK-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP30]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP31]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; CHECK-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP16]], i64 [[TMP30]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP31]], i8 [[TMP27]], i64 1, i1 false) ; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr [[X]]) ; CHECK-NEXT: ret void ; CHECK: lpad: @@ -73,23 +72,24 @@ define void @test() sanitize_hwaddress personality ptr @__gxx_personality_v0 { ; CHECK-NEXT: [[TMP33:%.*]] = call i64 @llvm.read_register.i64(metadata [[META2:![0-9]+]]) ; CHECK-NEXT: call void @__hwasan_handle_vfork(i64 [[TMP33]]) ; CHECK-NEXT: [[TMP34:%.*]] = extractvalue { ptr, i32 } [[TMP32]], 0 -; CHECK-NEXT: call void @llvm.hwasan.check.memaccess(ptr [[TMP17]], ptr [[EXN_SLOT]], i32 19) +; CHECK-NEXT: call void @llvm.hwasan.check.memaccess(ptr [[TMP16]], ptr [[EXN_SLOT]], i32 19) ; CHECK-NEXT: store ptr [[TMP34]], ptr [[EXN_SLOT]], align 8 ; CHECK-NEXT: [[TMP35:%.*]] = extractvalue { ptr, i32 } [[TMP32]], 1 -; CHECK-NEXT: call void @llvm.hwasan.check.memaccess(ptr [[TMP17]], ptr [[EHSELECTOR_SLOT]], i32 18) +; CHECK-NEXT: call void @llvm.hwasan.check.memaccess(ptr [[TMP16]], ptr [[EHSELECTOR_SLOT]], i32 18) ; CHECK-NEXT: store i32 [[TMP35]], ptr [[EHSELECTOR_SLOT]], align 4 ; CHECK-NEXT: call void @onExcept(ptr [[X_HWASAN]]) -; CHECK-NEXT: [[TMP36:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP37:%.*]] = and i64 [[TMP36]], 72057594037927935 -; CHECK-NEXT: [[TMP38:%.*]] = lshr i64 [[TMP37]], 4 -; CHECK-NEXT: [[TMP39:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP38]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP39]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; CHECK-NEXT: [[TMP36:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; CHECK-NEXT: [[TMP37:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP38:%.*]] = and i64 [[TMP37]], 72057594037927935 +; CHECK-NEXT: [[TMP39:%.*]] = lshr i64 [[TMP38]], 4 +; CHECK-NEXT: [[TMP40:%.*]] = getelementptr i8, ptr [[TMP16]], i64 [[TMP39]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP40]], i8 [[TMP36]], i64 1, i1 false) ; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr [[X]]) ; CHECK-NEXT: br label [[EH_RESUME:%.*]] ; CHECK: eh.resume: -; CHECK-NEXT: call void @llvm.hwasan.check.memaccess(ptr [[TMP17]], ptr [[EXN_SLOT]], i32 3) +; CHECK-NEXT: call void @llvm.hwasan.check.memaccess(ptr [[TMP16]], ptr [[EXN_SLOT]], i32 3) ; CHECK-NEXT: [[EXN:%.*]] = load ptr, ptr [[EXN_SLOT]], align 8 -; CHECK-NEXT: call void @llvm.hwasan.check.memaccess(ptr [[TMP17]], ptr [[EHSELECTOR_SLOT]], i32 2) +; CHECK-NEXT: call void @llvm.hwasan.check.memaccess(ptr [[TMP16]], ptr [[EHSELECTOR_SLOT]], i32 2) ; CHECK-NEXT: [[SEL:%.*]] = load i32, ptr [[EHSELECTOR_SLOT]], align 4 ; CHECK-NEXT: [[LPAD_VAL:%.*]] = insertvalue { ptr, i32 } undef, ptr [[EXN]], 0 ; CHECK-NEXT: [[LPAD_VAL1:%.*]] = insertvalue { ptr, i32 } [[LPAD_VAL]], i32 [[SEL]], 1 diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/kernel-alloca.ll b/llvm/test/Instrumentation/HWAddressSanitizer/kernel-alloca.ll index 3ebdb61..7652587 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/kernel-alloca.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/kernel-alloca.ll @@ -16,30 +16,29 @@ define void @test_alloca() sanitize_hwaddress { ; CHECK-NEXT: [[TMP0:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; CHECK-NEXT: [[TMP1:%.*]] = ptrtoint ptr [[TMP0]] to i64 ; CHECK-NEXT: [[TMP2:%.*]] = lshr i64 [[TMP1]], 20 -; CHECK-NEXT: [[TMP3:%.*]] = xor i64 [[TMP1]], [[TMP2]] -; CHECK-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = trunc i64 [[TMP3]] to i8 -; CHECK-NEXT: [[TMP4:%.*]] = lshr i64 [[TMP1]], 56 -; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP4]] to i8 +; CHECK-NEXT: [[HWASAN_STACK_BASE_TAG:%.*]] = xor i64 [[TMP1]], [[TMP2]] +; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP1]], 56 ; CHECK-NEXT: [[X:%.*]] = alloca { i32, [12 x i8] }, align 16 -; CHECK-NEXT: [[X_TAG:%.*]] = xor i8 [[HWASAN_STACK_BASE_TAG]], 0 -; CHECK-NEXT: [[TMP5:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP6:%.*]] = or i64 [[TMP5]], -72057594037927936 -; CHECK-NEXT: [[TMP7:%.*]] = zext i8 [[X_TAG]] to i64 -; CHECK-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 56 -; CHECK-NEXT: [[TMP9:%.*]] = or i64 [[TMP8]], 72057594037927935 -; CHECK-NEXT: [[TMP10:%.*]] = and i64 [[TMP6]], [[TMP9]] -; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr -; CHECK-NEXT: [[TMP11:%.*]] = ptrtoint ptr [[X]] to i64 -; CHECK-NEXT: [[TMP12:%.*]] = or i64 [[TMP11]], -72057594037927936 -; CHECK-NEXT: [[TMP13:%.*]] = lshr i64 [[TMP12]], 4 -; CHECK-NEXT: [[TMP14:%.*]] = inttoptr i64 [[TMP13]] to ptr -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP14]], i8 [[X_TAG]], i64 1, i1 false) +; CHECK-NEXT: [[TMP3:%.*]] = xor i64 [[HWASAN_STACK_BASE_TAG]], 0 +; CHECK-NEXT: [[TMP4:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP5:%.*]] = or i64 [[TMP4]], -72057594037927936 +; CHECK-NEXT: [[TMP6:%.*]] = shl i64 [[TMP3]], 56 +; CHECK-NEXT: [[TMP7:%.*]] = or i64 [[TMP6]], 72057594037927935 +; CHECK-NEXT: [[TMP8:%.*]] = and i64 [[TMP5]], [[TMP7]] +; CHECK-NEXT: [[X_HWASAN:%.*]] = inttoptr i64 [[TMP8]] to ptr +; CHECK-NEXT: [[TMP9:%.*]] = trunc i64 [[TMP3]] to i8 +; CHECK-NEXT: [[TMP10:%.*]] = ptrtoint ptr [[X]] to i64 +; CHECK-NEXT: [[TMP11:%.*]] = or i64 [[TMP10]], -72057594037927936 +; CHECK-NEXT: [[TMP12:%.*]] = lshr i64 [[TMP11]], 4 +; CHECK-NEXT: [[TMP13:%.*]] = inttoptr i64 [[TMP12]] to ptr +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP13]], i8 [[TMP9]], i64 1, i1 false) ; CHECK-NEXT: call void @use32(ptr nonnull [[X_HWASAN]]) +; CHECK-NEXT: [[TMP14:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 ; CHECK-NEXT: [[TMP15:%.*]] = ptrtoint ptr [[X]] to i64 ; CHECK-NEXT: [[TMP16:%.*]] = or i64 [[TMP15]], -72057594037927936 ; CHECK-NEXT: [[TMP17:%.*]] = lshr i64 [[TMP16]], 4 ; CHECK-NEXT: [[TMP18:%.*]] = inttoptr i64 [[TMP17]] to ptr -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP18]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP18]], i8 [[TMP14]], i64 1, i1 false) ; CHECK-NEXT: ret void ; diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope-setjmp.ll b/llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope-setjmp.ll index e032e62..4bb846b 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope-setjmp.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope-setjmp.ll @@ -16,38 +16,36 @@ define dso_local noundef i1 @_Z6targetv() sanitize_hwaddress { ; CHECK-NEXT: [[TMP1:%.*]] = getelementptr i8, ptr [[TMP0]], i32 48 ; CHECK-NEXT: [[TMP2:%.*]] = load i64, ptr [[TMP1]], align 8 ; CHECK-NEXT: [[TMP3:%.*]] = ashr i64 [[TMP2]], 3 -; CHECK-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; CHECK-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) -; CHECK-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; CHECK-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 -; CHECK-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 -; CHECK-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] -; CHECK-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP2]] to ptr -; CHECK-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 8 -; CHECK-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP2]], 56 -; CHECK-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 -; CHECK-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 -; CHECK-NEXT: [[TMP14:%.*]] = add i64 [[TMP2]], 8 -; CHECK-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] -; CHECK-NEXT: store i64 [[TMP15]], ptr [[TMP1]], align 8 -; CHECK-NEXT: [[TMP16:%.*]] = or i64 [[TMP2]], 4294967295 -; CHECK-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 -; CHECK-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; CHECK-NEXT: [[TMP18:%.*]] = lshr i64 [[TMP7]], 56 -; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP18]] to i8 +; CHECK-NEXT: [[TMP4:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) +; CHECK-NEXT: [[TMP5:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; CHECK-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 +; CHECK-NEXT: [[TMP7:%.*]] = shl i64 [[TMP6]], 44 +; CHECK-NEXT: [[TMP8:%.*]] = or i64 [[TMP4]], [[TMP7]] +; CHECK-NEXT: [[TMP9:%.*]] = inttoptr i64 [[TMP2]] to ptr +; CHECK-NEXT: store i64 [[TMP8]], ptr [[TMP9]], align 8 +; CHECK-NEXT: [[TMP10:%.*]] = ashr i64 [[TMP2]], 56 +; CHECK-NEXT: [[TMP11:%.*]] = shl nuw nsw i64 [[TMP10]], 12 +; CHECK-NEXT: [[TMP12:%.*]] = xor i64 [[TMP11]], -1 +; CHECK-NEXT: [[TMP13:%.*]] = add i64 [[TMP2]], 8 +; CHECK-NEXT: [[TMP14:%.*]] = and i64 [[TMP13]], [[TMP12]] +; CHECK-NEXT: store i64 [[TMP14]], ptr [[TMP1]], align 8 +; CHECK-NEXT: [[TMP15:%.*]] = or i64 [[TMP2]], 4294967295 +; CHECK-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP15]], 1 +; CHECK-NEXT: [[TMP16:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; CHECK-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP6]], 56 ; CHECK-NEXT: [[BUF:%.*]] = alloca [4096 x i8], align 16 -; CHECK-NEXT: [[BUF_TAG:%.*]] = xor i8 [[TMP4]], 0 -; CHECK-NEXT: [[TMP19:%.*]] = ptrtoint ptr [[BUF]] to i64 -; CHECK-NEXT: [[TMP20:%.*]] = and i64 [[TMP19]], 72057594037927935 -; CHECK-NEXT: [[TMP21:%.*]] = zext i8 [[BUF_TAG]] to i64 -; CHECK-NEXT: [[TMP22:%.*]] = shl i64 [[TMP21]], 56 -; CHECK-NEXT: [[TMP23:%.*]] = or i64 [[TMP20]], [[TMP22]] -; CHECK-NEXT: [[BUF_HWASAN:%.*]] = inttoptr i64 [[TMP23]] to ptr -; CHECK-NEXT: [[TMP24:%.*]] = ptrtoint ptr [[BUF]] to i64 -; CHECK-NEXT: [[TMP25:%.*]] = and i64 [[TMP24]], 72057594037927935 -; CHECK-NEXT: [[TMP26:%.*]] = lshr i64 [[TMP25]], 4 -; CHECK-NEXT: [[TMP27:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP26]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP27]], i8 [[BUF_TAG]], i64 256, i1 false) +; CHECK-NEXT: [[TMP17:%.*]] = xor i64 [[TMP3]], 0 +; CHECK-NEXT: [[TMP18:%.*]] = ptrtoint ptr [[BUF]] to i64 +; CHECK-NEXT: [[TMP19:%.*]] = and i64 [[TMP18]], 72057594037927935 +; CHECK-NEXT: [[TMP20:%.*]] = shl i64 [[TMP17]], 56 +; CHECK-NEXT: [[TMP21:%.*]] = or i64 [[TMP19]], [[TMP20]] +; CHECK-NEXT: [[BUF_HWASAN:%.*]] = inttoptr i64 [[TMP21]] to ptr +; CHECK-NEXT: [[TMP22:%.*]] = trunc i64 [[TMP17]] to i8 +; CHECK-NEXT: [[TMP23:%.*]] = ptrtoint ptr [[BUF]] to i64 +; CHECK-NEXT: [[TMP24:%.*]] = and i64 [[TMP23]], 72057594037927935 +; CHECK-NEXT: [[TMP25:%.*]] = lshr i64 [[TMP24]], 4 +; CHECK-NEXT: [[TMP26:%.*]] = getelementptr i8, ptr [[TMP16]], i64 [[TMP25]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP26]], i8 [[TMP22]], i64 256, i1 false) ; CHECK-NEXT: [[CALL:%.*]] = call i32 @setjmp(ptr noundef @jbuf) ; CHECK-NEXT: switch i32 [[CALL]], label [[WHILE_BODY:%.*]] [ ; CHECK-NEXT: i32 1, label [[RETURN:%.*]] @@ -56,17 +54,18 @@ define dso_local noundef i1 @_Z6targetv() sanitize_hwaddress { ; CHECK: sw.bb1: ; CHECK-NEXT: br label [[RETURN]] ; CHECK: while.body: -; CHECK-NEXT: call void @llvm.hwasan.check.memaccess(ptr [[TMP17]], ptr @stackbuf, i32 19) +; CHECK-NEXT: call void @llvm.hwasan.check.memaccess(ptr [[TMP16]], ptr @stackbuf, i32 19) ; CHECK-NEXT: store ptr [[BUF_HWASAN]], ptr @stackbuf, align 8 ; CHECK-NEXT: call void @may_jump() ; CHECK-NEXT: br label [[RETURN]] ; CHECK: return: ; CHECK-NEXT: [[RETVAL_0:%.*]] = phi i1 [ true, [[WHILE_BODY]] ], [ true, [[SW_BB1]] ], [ false, [[ENTRY:%.*]] ] +; CHECK-NEXT: [[TMP27:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 ; CHECK-NEXT: [[TMP28:%.*]] = ptrtoint ptr [[BUF]] to i64 ; CHECK-NEXT: [[TMP29:%.*]] = and i64 [[TMP28]], 72057594037927935 ; CHECK-NEXT: [[TMP30:%.*]] = lshr i64 [[TMP29]], 4 -; CHECK-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP30]] -; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP31]], i8 [[HWASAN_UAR_TAG]], i64 256, i1 false) +; CHECK-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP16]], i64 [[TMP30]] +; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP31]], i8 [[TMP27]], i64 256, i1 false) ; CHECK-NEXT: ret i1 [[RETVAL_0]] ; entry: diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope.ll b/llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope.ll index 9643a0d..105ce51 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope.ll @@ -28,25 +28,26 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress ; X86-SCOPE-NEXT: [[TMP1:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; X86-SCOPE-NEXT: [[TMP2:%.*]] = ptrtoint ptr [[TMP1]] to i64 ; X86-SCOPE-NEXT: [[TMP3:%.*]] = lshr i64 [[TMP2]], 57 -; X86-SCOPE-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; X86-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP4]], 63 -; X86-SCOPE-NEXT: [[TMP5:%.*]] = alloca { i8, [15 x i8] }, align 16 -; X86-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; X86-SCOPE-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 -; X86-SCOPE-NEXT: [[TMP7:%.*]] = and i64 [[TMP6]], -9079256848778919937 -; X86-SCOPE-NEXT: [[TMP8:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; X86-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 57 -; X86-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP7]], [[TMP9]] +; X86-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP3]], 63 +; X86-SCOPE-NEXT: [[TMP4:%.*]] = alloca { i8, [15 x i8] }, align 16 +; X86-SCOPE-NEXT: [[TMP5:%.*]] = call i8 @__hwasan_generate_tag() +; X86-SCOPE-NEXT: [[TMP6:%.*]] = zext i8 [[TMP5]] to i64 +; X86-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP4]] to i64 +; X86-SCOPE-NEXT: [[TMP8:%.*]] = and i64 [[TMP7]], -9079256848778919937 +; X86-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP6]], 57 +; X86-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]] ; X86-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr ; X86-SCOPE-NEXT: br label [[TMP11:%.*]] ; X86-SCOPE: 11: -; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP5]]) -; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[ALLOCA_0_TAG]], i64 16) -; X86-SCOPE-NEXT: [[TMP12:%.*]] = tail call i1 (...) @cond() -; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[HWASAN_UAR_TAG]], i64 16) -; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP5]]) -; X86-SCOPE-NEXT: br i1 [[TMP12]], label [[TMP13:%.*]], label [[TMP11]] -; X86-SCOPE: 13: +; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP4]]) +; X86-SCOPE-NEXT: [[TMP12:%.*]] = trunc i64 [[TMP6]] to i8 +; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP12]], i64 16) +; X86-SCOPE-NEXT: [[TMP13:%.*]] = tail call i1 (...) @cond() +; X86-SCOPE-NEXT: [[TMP14:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP14]], i64 16) +; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP4]]) +; X86-SCOPE-NEXT: br i1 [[TMP13]], label [[TMP15:%.*]], label [[TMP11]] +; X86-SCOPE: 15: ; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) ; X86-SCOPE-NEXT: ret i32 0 ; @@ -55,24 +56,25 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress ; X86-NOSCOPE-NEXT: [[TMP1:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; X86-NOSCOPE-NEXT: [[TMP2:%.*]] = ptrtoint ptr [[TMP1]] to i64 ; X86-NOSCOPE-NEXT: [[TMP3:%.*]] = lshr i64 [[TMP2]], 57 -; X86-NOSCOPE-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; X86-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP4]], 63 -; X86-NOSCOPE-NEXT: [[TMP5:%.*]] = alloca { i8, [15 x i8] }, align 16 -; X86-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; X86-NOSCOPE-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 -; X86-NOSCOPE-NEXT: [[TMP7:%.*]] = and i64 [[TMP6]], -9079256848778919937 -; X86-NOSCOPE-NEXT: [[TMP8:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; X86-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 57 -; X86-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP7]], [[TMP9]] +; X86-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP3]], 63 +; X86-NOSCOPE-NEXT: [[TMP4:%.*]] = alloca { i8, [15 x i8] }, align 16 +; X86-NOSCOPE-NEXT: [[TMP5:%.*]] = call i8 @__hwasan_generate_tag() +; X86-NOSCOPE-NEXT: [[TMP6:%.*]] = zext i8 [[TMP5]] to i64 +; X86-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP4]] to i64 +; X86-NOSCOPE-NEXT: [[TMP8:%.*]] = and i64 [[TMP7]], -9079256848778919937 +; X86-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP6]], 57 +; X86-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]] ; X86-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr -; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[ALLOCA_0_TAG]], i64 16) -; X86-NOSCOPE-NEXT: br label [[TMP11:%.*]] -; X86-NOSCOPE: 11: -; X86-NOSCOPE-NEXT: [[TMP12:%.*]] = tail call i1 (...) @cond() -; X86-NOSCOPE-NEXT: br i1 [[TMP12]], label [[TMP13:%.*]], label [[TMP11]] -; X86-NOSCOPE: 13: +; X86-NOSCOPE-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8 +; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16) +; X86-NOSCOPE-NEXT: br label [[TMP12:%.*]] +; X86-NOSCOPE: 12: +; X86-NOSCOPE-NEXT: [[TMP13:%.*]] = tail call i1 (...) @cond() +; X86-NOSCOPE-NEXT: br i1 [[TMP13]], label [[TMP14:%.*]], label [[TMP12]] +; X86-NOSCOPE: 14: ; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[HWASAN_UAR_TAG]], i64 16) +; X86-NOSCOPE-NEXT: [[TMP15:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP15]], i64 16) ; X86-NOSCOPE-NEXT: ret i32 0 ; ; AARCH64-SCOPE-LABEL: @standard_lifetime( @@ -80,50 +82,50 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress ; AARCH64-SCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) -; AARCH64-SCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) +; AARCH64-SCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SCOPE-NEXT: br label [[TMP26:%.*]] -; AARCH64-SCOPE: 26: -; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SCOPE-NEXT: [[TMP27:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SCOPE-NEXT: br label [[TMP25:%.*]] +; AARCH64-SCOPE: 25: +; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SCOPE-NEXT: [[TMP26:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SCOPE-NEXT: [[TMP27:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SCOPE-NEXT: [[TMP28:%.*]] = and i64 [[TMP27]], 72057594037927935 ; AARCH64-SCOPE-NEXT: [[TMP29:%.*]] = lshr i64 [[TMP28]], 4 -; AARCH64-SCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP29]] -; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP30]], i8 [[ALLOCA_0_TAG]], i64 1, i1 false) +; AARCH64-SCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP29]] +; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP30]], i8 [[TMP26]], i64 1, i1 false) ; AARCH64-SCOPE-NEXT: [[TMP31:%.*]] = tail call i1 (...) @cond() -; AARCH64-SCOPE-NEXT: [[TMP32:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP33:%.*]] = and i64 [[TMP32]], 72057594037927935 -; AARCH64-SCOPE-NEXT: [[TMP34:%.*]] = lshr i64 [[TMP33]], 4 -; AARCH64-SCOPE-NEXT: [[TMP35:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP34]] -; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP35]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) -; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SCOPE-NEXT: br i1 [[TMP31]], label [[TMP36:%.*]], label [[TMP26]] -; AARCH64-SCOPE: 36: +; AARCH64-SCOPE-NEXT: [[TMP32:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SCOPE-NEXT: [[TMP33:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP34:%.*]] = and i64 [[TMP33]], 72057594037927935 +; AARCH64-SCOPE-NEXT: [[TMP35:%.*]] = lshr i64 [[TMP34]], 4 +; AARCH64-SCOPE-NEXT: [[TMP36:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP35]] +; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP36]], i8 [[TMP32]], i64 1, i1 false) +; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SCOPE-NEXT: br i1 [[TMP31]], label [[TMP37:%.*]], label [[TMP25]] +; AARCH64-SCOPE: 37: ; AARCH64-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) ; AARCH64-SCOPE-NEXT: ret i32 0 ; @@ -132,49 +134,49 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress ; AARCH64-NOSCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-NOSCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-NOSCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-NOSCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-NOSCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) -; AARCH64-NOSCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-NOSCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-NOSCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-NOSCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-NOSCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-NOSCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-NOSCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-NOSCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-NOSCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-NOSCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-NOSCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-NOSCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-NOSCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-NOSCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) +; AARCH64-NOSCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-NOSCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-NOSCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-NOSCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-NOSCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-NOSCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-NOSCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-NOSCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-NOSCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-NOSCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-NOSCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-NOSCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-NOSCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-NOSCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-NOSCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-NOSCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-NOSCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-NOSCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-NOSCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] -; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[ALLOCA_0_TAG]], i64 1, i1 false) +; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] +; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false) ; AARCH64-NOSCOPE-NEXT: br label [[TMP30:%.*]] ; AARCH64-NOSCOPE: 30: ; AARCH64-NOSCOPE-NEXT: [[TMP31:%.*]] = tail call i1 (...) @cond() ; AARCH64-NOSCOPE-NEXT: br i1 [[TMP31]], label [[TMP32:%.*]], label [[TMP30]] ; AARCH64-NOSCOPE: 32: ; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; AARCH64-NOSCOPE-NEXT: [[TMP33:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = and i64 [[TMP33]], 72057594037927935 -; AARCH64-NOSCOPE-NEXT: [[TMP35:%.*]] = lshr i64 [[TMP34]], 4 -; AARCH64-NOSCOPE-NEXT: [[TMP36:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP35]] -; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP36]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-NOSCOPE-NEXT: [[TMP33:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP35:%.*]] = and i64 [[TMP34]], 72057594037927935 +; AARCH64-NOSCOPE-NEXT: [[TMP36:%.*]] = lshr i64 [[TMP35]], 4 +; AARCH64-NOSCOPE-NEXT: [[TMP37:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP36]] +; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP37]], i8 [[TMP33]], i64 1, i1 false) ; AARCH64-NOSCOPE-NEXT: ret i32 0 ; ; AARCH64-SHORT-SCOPE-LABEL: @standard_lifetime( @@ -182,53 +184,53 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress ; AARCH64-SHORT-SCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SHORT-SCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SHORT-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SHORT-SCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SHORT-SCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP26:%.*]] -; AARCH64-SHORT-SCOPE: 26: -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP27:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP25:%.*]] +; AARCH64-SHORT-SCOPE: 25: +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP26:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP27:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP28:%.*]] = and i64 [[TMP27]], 72057594037927935 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP29:%.*]] = lshr i64 [[TMP28]], 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP29]] +; AARCH64-SHORT-SCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP29]] ; AARCH64-SHORT-SCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP30]], i32 0 ; AARCH64-SHORT-SCOPE-NEXT: store i8 1, ptr [[TMP31]], align 1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP32:%.*]] = getelementptr i8, ptr [[TMP20]], i32 15 -; AARCH64-SHORT-SCOPE-NEXT: store i8 [[ALLOCA_0_TAG]], ptr [[TMP32]], align 1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP32:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15 +; AARCH64-SHORT-SCOPE-NEXT: store i8 [[TMP26]], ptr [[TMP32]], align 1 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP33:%.*]] = tail call i1 (...) @cond() -; AARCH64-SHORT-SCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP35:%.*]] = and i64 [[TMP34]], 72057594037927935 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP36:%.*]] = lshr i64 [[TMP35]], 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP37:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP36]] -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP37]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP33]], label [[TMP38:%.*]], label [[TMP26]] -; AARCH64-SHORT-SCOPE: 38: +; AARCH64-SHORT-SCOPE-NEXT: [[TMP34:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP35:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP36:%.*]] = and i64 [[TMP35]], 72057594037927935 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP37:%.*]] = lshr i64 [[TMP36]], 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP38:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP37]] +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP38]], i8 [[TMP34]], i64 1, i1 false) +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP33]], label [[TMP39:%.*]], label [[TMP25]] +; AARCH64-SHORT-SCOPE: 39: ; AARCH64-SHORT-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) ; AARCH64-SHORT-SCOPE-NEXT: ret i32 0 ; @@ -237,52 +239,52 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1:![0-9]+]]) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP29]], i32 0 ; AARCH64-SHORT-NOSCOPE-NEXT: store i8 1, ptr [[TMP30]], align 1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP20]], i32 15 -; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[ALLOCA_0_TAG]], ptr [[TMP31]], align 1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15 +; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1 ; AARCH64-SHORT-NOSCOPE-NEXT: br label [[TMP32:%.*]] ; AARCH64-SHORT-NOSCOPE: 32: ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP33:%.*]] = tail call i1 (...) @cond() ; AARCH64-SHORT-NOSCOPE-NEXT: br i1 [[TMP33]], label [[TMP34:%.*]], label [[TMP32]] ; AARCH64-SHORT-NOSCOPE: 34: ; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP35:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = and i64 [[TMP35]], 72057594037927935 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP37:%.*]] = lshr i64 [[TMP36]], 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP38:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP37]] -; AARCH64-SHORT-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP38]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP35:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP37:%.*]] = and i64 [[TMP36]], 72057594037927935 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP38:%.*]] = lshr i64 [[TMP37]], 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP39:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP38]] +; AARCH64-SHORT-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP39]], i8 [[TMP35]], i64 1, i1 false) ; AARCH64-SHORT-NOSCOPE-NEXT: ret i32 0 ; %1 = alloca i8, align 1 @@ -307,25 +309,26 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi ; X86-SCOPE-NEXT: [[TMP1:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; X86-SCOPE-NEXT: [[TMP2:%.*]] = ptrtoint ptr [[TMP1]] to i64 ; X86-SCOPE-NEXT: [[TMP3:%.*]] = lshr i64 [[TMP2]], 57 -; X86-SCOPE-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; X86-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP4]], 63 -; X86-SCOPE-NEXT: [[TMP5:%.*]] = alloca { i8, [15 x i8] }, align 16 -; X86-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; X86-SCOPE-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 -; X86-SCOPE-NEXT: [[TMP7:%.*]] = and i64 [[TMP6]], -9079256848778919937 -; X86-SCOPE-NEXT: [[TMP8:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; X86-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 57 -; X86-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP7]], [[TMP9]] +; X86-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP3]], 63 +; X86-SCOPE-NEXT: [[TMP4:%.*]] = alloca { i8, [15 x i8] }, align 16 +; X86-SCOPE-NEXT: [[TMP5:%.*]] = call i8 @__hwasan_generate_tag() +; X86-SCOPE-NEXT: [[TMP6:%.*]] = zext i8 [[TMP5]] to i64 +; X86-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP4]] to i64 +; X86-SCOPE-NEXT: [[TMP8:%.*]] = and i64 [[TMP7]], -9079256848778919937 +; X86-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP6]], 57 +; X86-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]] ; X86-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr ; X86-SCOPE-NEXT: br label [[TMP11:%.*]] ; X86-SCOPE: 11: -; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP5]]) -; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[ALLOCA_0_TAG]], i64 16) -; X86-SCOPE-NEXT: [[TMP12:%.*]] = tail call i1 (...) @cond() -; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[HWASAN_UAR_TAG]], i64 16) -; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP5]]) -; X86-SCOPE-NEXT: br i1 [[TMP12]], label [[TMP13:%.*]], label [[TMP11]] -; X86-SCOPE: 13: +; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP4]]) +; X86-SCOPE-NEXT: [[TMP12:%.*]] = trunc i64 [[TMP6]] to i8 +; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP12]], i64 16) +; X86-SCOPE-NEXT: [[TMP13:%.*]] = tail call i1 (...) @cond() +; X86-SCOPE-NEXT: [[TMP14:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP14]], i64 16) +; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP4]]) +; X86-SCOPE-NEXT: br i1 [[TMP13]], label [[TMP15:%.*]], label [[TMP11]] +; X86-SCOPE: 15: ; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) ; X86-SCOPE-NEXT: ret i32 0 ; @@ -334,24 +337,25 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi ; X86-NOSCOPE-NEXT: [[TMP1:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; X86-NOSCOPE-NEXT: [[TMP2:%.*]] = ptrtoint ptr [[TMP1]] to i64 ; X86-NOSCOPE-NEXT: [[TMP3:%.*]] = lshr i64 [[TMP2]], 57 -; X86-NOSCOPE-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; X86-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP4]], 63 -; X86-NOSCOPE-NEXT: [[TMP5:%.*]] = alloca { i8, [15 x i8] }, align 16 -; X86-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; X86-NOSCOPE-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 -; X86-NOSCOPE-NEXT: [[TMP7:%.*]] = and i64 [[TMP6]], -9079256848778919937 -; X86-NOSCOPE-NEXT: [[TMP8:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; X86-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 57 -; X86-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP7]], [[TMP9]] +; X86-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP3]], 63 +; X86-NOSCOPE-NEXT: [[TMP4:%.*]] = alloca { i8, [15 x i8] }, align 16 +; X86-NOSCOPE-NEXT: [[TMP5:%.*]] = call i8 @__hwasan_generate_tag() +; X86-NOSCOPE-NEXT: [[TMP6:%.*]] = zext i8 [[TMP5]] to i64 +; X86-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP4]] to i64 +; X86-NOSCOPE-NEXT: [[TMP8:%.*]] = and i64 [[TMP7]], -9079256848778919937 +; X86-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP6]], 57 +; X86-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]] ; X86-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr -; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[ALLOCA_0_TAG]], i64 16) -; X86-NOSCOPE-NEXT: br label [[TMP11:%.*]] -; X86-NOSCOPE: 11: -; X86-NOSCOPE-NEXT: [[TMP12:%.*]] = tail call i1 (...) @cond() -; X86-NOSCOPE-NEXT: br i1 [[TMP12]], label [[TMP13:%.*]], label [[TMP11]] -; X86-NOSCOPE: 13: +; X86-NOSCOPE-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8 +; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16) +; X86-NOSCOPE-NEXT: br label [[TMP12:%.*]] +; X86-NOSCOPE: 12: +; X86-NOSCOPE-NEXT: [[TMP13:%.*]] = tail call i1 (...) @cond() +; X86-NOSCOPE-NEXT: br i1 [[TMP13]], label [[TMP14:%.*]], label [[TMP12]] +; X86-NOSCOPE: 14: ; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[HWASAN_UAR_TAG]], i64 16) +; X86-NOSCOPE-NEXT: [[TMP15:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP15]], i64 16) ; X86-NOSCOPE-NEXT: ret i32 0 ; ; AARCH64-SCOPE-LABEL: @standard_lifetime_optnone( @@ -359,50 +363,50 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi ; AARCH64-SCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-SCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-SCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SCOPE-NEXT: br label [[TMP26:%.*]] -; AARCH64-SCOPE: 26: -; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SCOPE-NEXT: [[TMP27:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SCOPE-NEXT: br label [[TMP25:%.*]] +; AARCH64-SCOPE: 25: +; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SCOPE-NEXT: [[TMP26:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SCOPE-NEXT: [[TMP27:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SCOPE-NEXT: [[TMP28:%.*]] = and i64 [[TMP27]], 72057594037927935 ; AARCH64-SCOPE-NEXT: [[TMP29:%.*]] = lshr i64 [[TMP28]], 4 -; AARCH64-SCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP29]] -; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP30]], i8 [[ALLOCA_0_TAG]], i64 1, i1 false) +; AARCH64-SCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP29]] +; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP30]], i8 [[TMP26]], i64 1, i1 false) ; AARCH64-SCOPE-NEXT: [[TMP31:%.*]] = tail call i1 (...) @cond() -; AARCH64-SCOPE-NEXT: [[TMP32:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP33:%.*]] = and i64 [[TMP32]], 72057594037927935 -; AARCH64-SCOPE-NEXT: [[TMP34:%.*]] = lshr i64 [[TMP33]], 4 -; AARCH64-SCOPE-NEXT: [[TMP35:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP34]] -; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP35]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) -; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SCOPE-NEXT: br i1 [[TMP31]], label [[TMP36:%.*]], label [[TMP26]] -; AARCH64-SCOPE: 36: +; AARCH64-SCOPE-NEXT: [[TMP32:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SCOPE-NEXT: [[TMP33:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP34:%.*]] = and i64 [[TMP33]], 72057594037927935 +; AARCH64-SCOPE-NEXT: [[TMP35:%.*]] = lshr i64 [[TMP34]], 4 +; AARCH64-SCOPE-NEXT: [[TMP36:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP35]] +; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP36]], i8 [[TMP32]], i64 1, i1 false) +; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SCOPE-NEXT: br i1 [[TMP31]], label [[TMP37:%.*]], label [[TMP25]] +; AARCH64-SCOPE: 37: ; AARCH64-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) ; AARCH64-SCOPE-NEXT: ret i32 0 ; @@ -411,49 +415,49 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi ; AARCH64-NOSCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-NOSCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-NOSCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-NOSCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-NOSCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-NOSCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-NOSCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-NOSCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-NOSCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-NOSCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-NOSCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-NOSCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-NOSCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-NOSCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-NOSCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-NOSCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-NOSCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-NOSCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-NOSCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-NOSCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-NOSCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-NOSCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-NOSCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-NOSCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-NOSCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-NOSCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-NOSCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-NOSCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-NOSCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-NOSCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-NOSCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-NOSCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-NOSCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-NOSCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-NOSCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-NOSCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-NOSCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-NOSCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] -; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[ALLOCA_0_TAG]], i64 1, i1 false) +; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] +; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false) ; AARCH64-NOSCOPE-NEXT: br label [[TMP30:%.*]] ; AARCH64-NOSCOPE: 30: ; AARCH64-NOSCOPE-NEXT: [[TMP31:%.*]] = tail call i1 (...) @cond() ; AARCH64-NOSCOPE-NEXT: br i1 [[TMP31]], label [[TMP32:%.*]], label [[TMP30]] ; AARCH64-NOSCOPE: 32: ; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; AARCH64-NOSCOPE-NEXT: [[TMP33:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = and i64 [[TMP33]], 72057594037927935 -; AARCH64-NOSCOPE-NEXT: [[TMP35:%.*]] = lshr i64 [[TMP34]], 4 -; AARCH64-NOSCOPE-NEXT: [[TMP36:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP35]] -; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP36]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-NOSCOPE-NEXT: [[TMP33:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP35:%.*]] = and i64 [[TMP34]], 72057594037927935 +; AARCH64-NOSCOPE-NEXT: [[TMP36:%.*]] = lshr i64 [[TMP35]], 4 +; AARCH64-NOSCOPE-NEXT: [[TMP37:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP36]] +; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP37]], i8 [[TMP33]], i64 1, i1 false) ; AARCH64-NOSCOPE-NEXT: ret i32 0 ; ; AARCH64-SHORT-SCOPE-LABEL: @standard_lifetime_optnone( @@ -461,53 +465,53 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi ; AARCH64-SHORT-SCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SHORT-SCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SHORT-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SHORT-SCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SHORT-SCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP26:%.*]] -; AARCH64-SHORT-SCOPE: 26: -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP27:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP25:%.*]] +; AARCH64-SHORT-SCOPE: 25: +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP26:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP27:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP28:%.*]] = and i64 [[TMP27]], 72057594037927935 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP29:%.*]] = lshr i64 [[TMP28]], 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP29]] +; AARCH64-SHORT-SCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP29]] ; AARCH64-SHORT-SCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP30]], i32 0 ; AARCH64-SHORT-SCOPE-NEXT: store i8 1, ptr [[TMP31]], align 1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP32:%.*]] = getelementptr i8, ptr [[TMP20]], i32 15 -; AARCH64-SHORT-SCOPE-NEXT: store i8 [[ALLOCA_0_TAG]], ptr [[TMP32]], align 1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP32:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15 +; AARCH64-SHORT-SCOPE-NEXT: store i8 [[TMP26]], ptr [[TMP32]], align 1 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP33:%.*]] = tail call i1 (...) @cond() -; AARCH64-SHORT-SCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP35:%.*]] = and i64 [[TMP34]], 72057594037927935 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP36:%.*]] = lshr i64 [[TMP35]], 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP37:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP36]] -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP37]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP33]], label [[TMP38:%.*]], label [[TMP26]] -; AARCH64-SHORT-SCOPE: 38: +; AARCH64-SHORT-SCOPE-NEXT: [[TMP34:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP35:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP36:%.*]] = and i64 [[TMP35]], 72057594037927935 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP37:%.*]] = lshr i64 [[TMP36]], 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP38:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP37]] +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP38]], i8 [[TMP34]], i64 1, i1 false) +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP33]], label [[TMP39:%.*]], label [[TMP25]] +; AARCH64-SHORT-SCOPE: 39: ; AARCH64-SHORT-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) ; AARCH64-SHORT-SCOPE-NEXT: ret i32 0 ; @@ -516,52 +520,52 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP29]], i32 0 ; AARCH64-SHORT-NOSCOPE-NEXT: store i8 1, ptr [[TMP30]], align 1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP20]], i32 15 -; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[ALLOCA_0_TAG]], ptr [[TMP31]], align 1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15 +; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1 ; AARCH64-SHORT-NOSCOPE-NEXT: br label [[TMP32:%.*]] ; AARCH64-SHORT-NOSCOPE: 32: ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP33:%.*]] = tail call i1 (...) @cond() ; AARCH64-SHORT-NOSCOPE-NEXT: br i1 [[TMP33]], label [[TMP34:%.*]], label [[TMP32]] ; AARCH64-SHORT-NOSCOPE: 34: ; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP35:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = and i64 [[TMP35]], 72057594037927935 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP37:%.*]] = lshr i64 [[TMP36]], 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP38:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP37]] -; AARCH64-SHORT-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP38]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP35:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP37:%.*]] = and i64 [[TMP36]], 72057594037927935 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP38:%.*]] = lshr i64 [[TMP37]], 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP39:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP38]] +; AARCH64-SHORT-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP39]], i8 [[TMP35]], i64 1, i1 false) ; AARCH64-SHORT-NOSCOPE-NEXT: ret i32 0 ; %1 = alloca i8, align 1 @@ -586,20 +590,21 @@ define dso_local i32 @multiple_lifetimes() local_unnamed_addr sanitize_hwaddress ; X86-SCOPE-NEXT: [[TMP1:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; X86-SCOPE-NEXT: [[TMP2:%.*]] = ptrtoint ptr [[TMP1]] to i64 ; X86-SCOPE-NEXT: [[TMP3:%.*]] = lshr i64 [[TMP2]], 57 -; X86-SCOPE-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; X86-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP4]], 63 -; X86-SCOPE-NEXT: [[TMP5:%.*]] = alloca { i8, [15 x i8] }, align 16 -; X86-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; X86-SCOPE-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 -; X86-SCOPE-NEXT: [[TMP7:%.*]] = and i64 [[TMP6]], -9079256848778919937 -; X86-SCOPE-NEXT: [[TMP8:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; X86-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 57 -; X86-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP7]], [[TMP9]] +; X86-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP3]], 63 +; X86-SCOPE-NEXT: [[TMP4:%.*]] = alloca { i8, [15 x i8] }, align 16 +; X86-SCOPE-NEXT: [[TMP5:%.*]] = call i8 @__hwasan_generate_tag() +; X86-SCOPE-NEXT: [[TMP6:%.*]] = zext i8 [[TMP5]] to i64 +; X86-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP4]] to i64 +; X86-SCOPE-NEXT: [[TMP8:%.*]] = and i64 [[TMP7]], -9079256848778919937 +; X86-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP6]], 57 +; X86-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]] ; X86-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr -; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[ALLOCA_0_TAG]], i64 16) +; X86-SCOPE-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8 +; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16) ; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) ; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[HWASAN_UAR_TAG]], i64 16) +; X86-SCOPE-NEXT: [[TMP12:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP12]], i64 16) ; X86-SCOPE-NEXT: ret i32 0 ; ; X86-NOSCOPE-LABEL: @multiple_lifetimes( @@ -607,20 +612,21 @@ define dso_local i32 @multiple_lifetimes() local_unnamed_addr sanitize_hwaddress ; X86-NOSCOPE-NEXT: [[TMP1:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; X86-NOSCOPE-NEXT: [[TMP2:%.*]] = ptrtoint ptr [[TMP1]] to i64 ; X86-NOSCOPE-NEXT: [[TMP3:%.*]] = lshr i64 [[TMP2]], 57 -; X86-NOSCOPE-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; X86-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP4]], 63 -; X86-NOSCOPE-NEXT: [[TMP5:%.*]] = alloca { i8, [15 x i8] }, align 16 -; X86-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; X86-NOSCOPE-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 -; X86-NOSCOPE-NEXT: [[TMP7:%.*]] = and i64 [[TMP6]], -9079256848778919937 -; X86-NOSCOPE-NEXT: [[TMP8:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; X86-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 57 -; X86-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP7]], [[TMP9]] +; X86-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP3]], 63 +; X86-NOSCOPE-NEXT: [[TMP4:%.*]] = alloca { i8, [15 x i8] }, align 16 +; X86-NOSCOPE-NEXT: [[TMP5:%.*]] = call i8 @__hwasan_generate_tag() +; X86-NOSCOPE-NEXT: [[TMP6:%.*]] = zext i8 [[TMP5]] to i64 +; X86-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP4]] to i64 +; X86-NOSCOPE-NEXT: [[TMP8:%.*]] = and i64 [[TMP7]], -9079256848778919937 +; X86-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP6]], 57 +; X86-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]] ; X86-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr -; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[ALLOCA_0_TAG]], i64 16) +; X86-NOSCOPE-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8 +; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16) ; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) ; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[HWASAN_UAR_TAG]], i64 16) +; X86-NOSCOPE-NEXT: [[TMP12:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP12]], i64 16) ; X86-NOSCOPE-NEXT: ret i32 0 ; ; AARCH64-SCOPE-LABEL: @multiple_lifetimes( @@ -628,45 +634,45 @@ define dso_local i32 @multiple_lifetimes() local_unnamed_addr sanitize_hwaddress ; AARCH64-SCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-SCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-SCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-SCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-SCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] -; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[ALLOCA_0_TAG]], i64 1, i1 false) +; AARCH64-SCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] +; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false) ; AARCH64-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) ; AARCH64-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; AARCH64-SCOPE-NEXT: [[TMP30:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP31:%.*]] = and i64 [[TMP30]], 72057594037927935 -; AARCH64-SCOPE-NEXT: [[TMP32:%.*]] = lshr i64 [[TMP31]], 4 -; AARCH64-SCOPE-NEXT: [[TMP33:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP32]] -; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP33]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-SCOPE-NEXT: [[TMP30:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SCOPE-NEXT: [[TMP31:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP32:%.*]] = and i64 [[TMP31]], 72057594037927935 +; AARCH64-SCOPE-NEXT: [[TMP33:%.*]] = lshr i64 [[TMP32]], 4 +; AARCH64-SCOPE-NEXT: [[TMP34:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP33]] +; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP34]], i8 [[TMP30]], i64 1, i1 false) ; AARCH64-SCOPE-NEXT: ret i32 0 ; ; AARCH64-NOSCOPE-LABEL: @multiple_lifetimes( @@ -674,45 +680,45 @@ define dso_local i32 @multiple_lifetimes() local_unnamed_addr sanitize_hwaddress ; AARCH64-NOSCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-NOSCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-NOSCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-NOSCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-NOSCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-NOSCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-NOSCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-NOSCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-NOSCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-NOSCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-NOSCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-NOSCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-NOSCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-NOSCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-NOSCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-NOSCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-NOSCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-NOSCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-NOSCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-NOSCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-NOSCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-NOSCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-NOSCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-NOSCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-NOSCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-NOSCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-NOSCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-NOSCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-NOSCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-NOSCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-NOSCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-NOSCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-NOSCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-NOSCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-NOSCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-NOSCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-NOSCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-NOSCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] -; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[ALLOCA_0_TAG]], i64 1, i1 false) +; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] +; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false) ; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) ; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; AARCH64-NOSCOPE-NEXT: [[TMP30:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP31:%.*]] = and i64 [[TMP30]], 72057594037927935 -; AARCH64-NOSCOPE-NEXT: [[TMP32:%.*]] = lshr i64 [[TMP31]], 4 -; AARCH64-NOSCOPE-NEXT: [[TMP33:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP32]] -; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP33]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-NOSCOPE-NEXT: [[TMP30:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-NOSCOPE-NEXT: [[TMP31:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP32:%.*]] = and i64 [[TMP31]], 72057594037927935 +; AARCH64-NOSCOPE-NEXT: [[TMP33:%.*]] = lshr i64 [[TMP32]], 4 +; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP33]] +; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP34]], i8 [[TMP30]], i64 1, i1 false) ; AARCH64-NOSCOPE-NEXT: ret i32 0 ; ; AARCH64-SHORT-SCOPE-LABEL: @multiple_lifetimes( @@ -720,48 +726,48 @@ define dso_local i32 @multiple_lifetimes() local_unnamed_addr sanitize_hwaddress ; AARCH64-SHORT-SCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SHORT-SCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SHORT-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SHORT-SCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SHORT-SCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] +; AARCH64-SHORT-SCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] ; AARCH64-SHORT-SCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP29]], i32 0 ; AARCH64-SHORT-SCOPE-NEXT: store i8 1, ptr [[TMP30]], align 1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP20]], i32 15 -; AARCH64-SHORT-SCOPE-NEXT: store i8 [[ALLOCA_0_TAG]], ptr [[TMP31]], align 1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15 +; AARCH64-SHORT-SCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1 ; AARCH64-SHORT-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) ; AARCH64-SHORT-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP32:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP33:%.*]] = and i64 [[TMP32]], 72057594037927935 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP34:%.*]] = lshr i64 [[TMP33]], 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP35:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP34]] -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP35]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP32:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP33:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP34:%.*]] = and i64 [[TMP33]], 72057594037927935 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP35:%.*]] = lshr i64 [[TMP34]], 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP36:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP35]] +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP36]], i8 [[TMP32]], i64 1, i1 false) ; AARCH64-SHORT-SCOPE-NEXT: ret i32 0 ; ; AARCH64-SHORT-NOSCOPE-LABEL: @multiple_lifetimes( @@ -769,48 +775,48 @@ define dso_local i32 @multiple_lifetimes() local_unnamed_addr sanitize_hwaddress ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP29]], i32 0 ; AARCH64-SHORT-NOSCOPE-NEXT: store i8 1, ptr [[TMP30]], align 1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP20]], i32 15 -; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[ALLOCA_0_TAG]], ptr [[TMP31]], align 1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15 +; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1 ; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) ; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP32:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP33:%.*]] = and i64 [[TMP32]], 72057594037927935 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP34:%.*]] = lshr i64 [[TMP33]], 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP35:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP34]] -; AARCH64-SHORT-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP35]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP32:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP33:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP34:%.*]] = and i64 [[TMP33]], 72057594037927935 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP35:%.*]] = lshr i64 [[TMP34]], 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP35]] +; AARCH64-SHORT-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP36]], i8 [[TMP32]], i64 1, i1 false) ; AARCH64-SHORT-NOSCOPE-NEXT: ret i32 0 ; %1 = alloca i8, align 1 @@ -831,26 +837,28 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress { ; X86-SCOPE-NEXT: [[TMP1:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; X86-SCOPE-NEXT: [[TMP2:%.*]] = ptrtoint ptr [[TMP1]] to i64 ; X86-SCOPE-NEXT: [[TMP3:%.*]] = lshr i64 [[TMP2]], 57 -; X86-SCOPE-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; X86-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP4]], 63 -; X86-SCOPE-NEXT: [[TMP5:%.*]] = alloca { i8, [15 x i8] }, align 16 -; X86-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; X86-SCOPE-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 -; X86-SCOPE-NEXT: [[TMP7:%.*]] = and i64 [[TMP6]], -9079256848778919937 -; X86-SCOPE-NEXT: [[TMP8:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; X86-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 57 -; X86-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP7]], [[TMP9]] +; X86-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP3]], 63 +; X86-SCOPE-NEXT: [[TMP4:%.*]] = alloca { i8, [15 x i8] }, align 16 +; X86-SCOPE-NEXT: [[TMP5:%.*]] = call i8 @__hwasan_generate_tag() +; X86-SCOPE-NEXT: [[TMP6:%.*]] = zext i8 [[TMP5]] to i64 +; X86-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP4]] to i64 +; X86-SCOPE-NEXT: [[TMP8:%.*]] = and i64 [[TMP7]], -9079256848778919937 +; X86-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP6]], 57 +; X86-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]] ; X86-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr -; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP5]]) -; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[ALLOCA_0_TAG]], i64 16) -; X86-SCOPE-NEXT: [[TMP11:%.*]] = tail call i1 (...) @cond() -; X86-SCOPE-NEXT: br i1 [[TMP11]], label [[TMP12:%.*]], label [[TMP13:%.*]] -; X86-SCOPE: 12: +; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP4]]) +; X86-SCOPE-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8 +; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16) +; X86-SCOPE-NEXT: [[TMP12:%.*]] = tail call i1 (...) @cond() +; X86-SCOPE-NEXT: br i1 [[TMP12]], label [[TMP13:%.*]], label [[TMP15:%.*]] +; X86-SCOPE: 13: ; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[HWASAN_UAR_TAG]], i64 16) +; X86-SCOPE-NEXT: [[TMP14:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP14]], i64 16) ; X86-SCOPE-NEXT: ret i32 0 -; X86-SCOPE: 13: -; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[HWASAN_UAR_TAG]], i64 16) +; X86-SCOPE: 15: +; X86-SCOPE-NEXT: [[TMP16:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP16]], i64 16) ; X86-SCOPE-NEXT: ret i32 0 ; ; X86-NOSCOPE-LABEL: @unreachable_exit( @@ -858,25 +866,27 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress { ; X86-NOSCOPE-NEXT: [[TMP1:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; X86-NOSCOPE-NEXT: [[TMP2:%.*]] = ptrtoint ptr [[TMP1]] to i64 ; X86-NOSCOPE-NEXT: [[TMP3:%.*]] = lshr i64 [[TMP2]], 57 -; X86-NOSCOPE-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; X86-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP4]], 63 -; X86-NOSCOPE-NEXT: [[TMP5:%.*]] = alloca { i8, [15 x i8] }, align 16 -; X86-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; X86-NOSCOPE-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 -; X86-NOSCOPE-NEXT: [[TMP7:%.*]] = and i64 [[TMP6]], -9079256848778919937 -; X86-NOSCOPE-NEXT: [[TMP8:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; X86-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 57 -; X86-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP7]], [[TMP9]] +; X86-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP3]], 63 +; X86-NOSCOPE-NEXT: [[TMP4:%.*]] = alloca { i8, [15 x i8] }, align 16 +; X86-NOSCOPE-NEXT: [[TMP5:%.*]] = call i8 @__hwasan_generate_tag() +; X86-NOSCOPE-NEXT: [[TMP6:%.*]] = zext i8 [[TMP5]] to i64 +; X86-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP4]] to i64 +; X86-NOSCOPE-NEXT: [[TMP8:%.*]] = and i64 [[TMP7]], -9079256848778919937 +; X86-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP6]], 57 +; X86-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]] ; X86-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr -; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[ALLOCA_0_TAG]], i64 16) -; X86-NOSCOPE-NEXT: [[TMP11:%.*]] = tail call i1 (...) @cond() -; X86-NOSCOPE-NEXT: br i1 [[TMP11]], label [[TMP12:%.*]], label [[TMP13:%.*]] -; X86-NOSCOPE: 12: +; X86-NOSCOPE-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8 +; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16) +; X86-NOSCOPE-NEXT: [[TMP12:%.*]] = tail call i1 (...) @cond() +; X86-NOSCOPE-NEXT: br i1 [[TMP12]], label [[TMP13:%.*]], label [[TMP15:%.*]] +; X86-NOSCOPE: 13: ; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[HWASAN_UAR_TAG]], i64 16) +; X86-NOSCOPE-NEXT: [[TMP14:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP14]], i64 16) ; X86-NOSCOPE-NEXT: ret i32 0 -; X86-NOSCOPE: 13: -; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[HWASAN_UAR_TAG]], i64 16) +; X86-NOSCOPE: 15: +; X86-NOSCOPE-NEXT: [[TMP16:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP16]], i64 16) ; X86-NOSCOPE-NEXT: ret i32 0 ; ; AARCH64-SCOPE-LABEL: @unreachable_exit( @@ -884,55 +894,56 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress { ; AARCH64-SCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-SCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-SCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-SCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-SCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] -; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[ALLOCA_0_TAG]], i64 1, i1 false) +; AARCH64-SCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] +; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false) ; AARCH64-SCOPE-NEXT: [[TMP30:%.*]] = tail call i1 (...) @cond() -; AARCH64-SCOPE-NEXT: br i1 [[TMP30]], label [[TMP31:%.*]], label [[TMP36:%.*]] +; AARCH64-SCOPE-NEXT: br i1 [[TMP30]], label [[TMP31:%.*]], label [[TMP37:%.*]] ; AARCH64-SCOPE: 31: ; AARCH64-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; AARCH64-SCOPE-NEXT: [[TMP32:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP33:%.*]] = and i64 [[TMP32]], 72057594037927935 -; AARCH64-SCOPE-NEXT: [[TMP34:%.*]] = lshr i64 [[TMP33]], 4 -; AARCH64-SCOPE-NEXT: [[TMP35:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP34]] -; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP35]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-SCOPE-NEXT: [[TMP32:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SCOPE-NEXT: [[TMP33:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP34:%.*]] = and i64 [[TMP33]], 72057594037927935 +; AARCH64-SCOPE-NEXT: [[TMP35:%.*]] = lshr i64 [[TMP34]], 4 +; AARCH64-SCOPE-NEXT: [[TMP36:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP35]] +; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP36]], i8 [[TMP32]], i64 1, i1 false) ; AARCH64-SCOPE-NEXT: ret i32 0 -; AARCH64-SCOPE: 36: -; AARCH64-SCOPE-NEXT: [[TMP37:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP38:%.*]] = and i64 [[TMP37]], 72057594037927935 -; AARCH64-SCOPE-NEXT: [[TMP39:%.*]] = lshr i64 [[TMP38]], 4 -; AARCH64-SCOPE-NEXT: [[TMP40:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP39]] -; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP40]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-SCOPE: 37: +; AARCH64-SCOPE-NEXT: [[TMP38:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SCOPE-NEXT: [[TMP39:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP40:%.*]] = and i64 [[TMP39]], 72057594037927935 +; AARCH64-SCOPE-NEXT: [[TMP41:%.*]] = lshr i64 [[TMP40]], 4 +; AARCH64-SCOPE-NEXT: [[TMP42:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP41]] +; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP42]], i8 [[TMP38]], i64 1, i1 false) ; AARCH64-SCOPE-NEXT: ret i32 0 ; ; AARCH64-NOSCOPE-LABEL: @unreachable_exit( @@ -940,54 +951,55 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress { ; AARCH64-NOSCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-NOSCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-NOSCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-NOSCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-NOSCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-NOSCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-NOSCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-NOSCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-NOSCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-NOSCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-NOSCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-NOSCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-NOSCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-NOSCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-NOSCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-NOSCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-NOSCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-NOSCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-NOSCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-NOSCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-NOSCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-NOSCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-NOSCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-NOSCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-NOSCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-NOSCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-NOSCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-NOSCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-NOSCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-NOSCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-NOSCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-NOSCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-NOSCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-NOSCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-NOSCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-NOSCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-NOSCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-NOSCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] -; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[ALLOCA_0_TAG]], i64 1, i1 false) +; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] +; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false) ; AARCH64-NOSCOPE-NEXT: [[TMP30:%.*]] = tail call i1 (...) @cond() -; AARCH64-NOSCOPE-NEXT: br i1 [[TMP30]], label [[TMP31:%.*]], label [[TMP36:%.*]] +; AARCH64-NOSCOPE-NEXT: br i1 [[TMP30]], label [[TMP31:%.*]], label [[TMP37:%.*]] ; AARCH64-NOSCOPE: 31: ; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; AARCH64-NOSCOPE-NEXT: [[TMP32:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP33:%.*]] = and i64 [[TMP32]], 72057594037927935 -; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = lshr i64 [[TMP33]], 4 -; AARCH64-NOSCOPE-NEXT: [[TMP35:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP34]] -; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP35]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-NOSCOPE-NEXT: [[TMP32:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-NOSCOPE-NEXT: [[TMP33:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = and i64 [[TMP33]], 72057594037927935 +; AARCH64-NOSCOPE-NEXT: [[TMP35:%.*]] = lshr i64 [[TMP34]], 4 +; AARCH64-NOSCOPE-NEXT: [[TMP36:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP35]] +; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP36]], i8 [[TMP32]], i64 1, i1 false) ; AARCH64-NOSCOPE-NEXT: ret i32 0 -; AARCH64-NOSCOPE: 36: -; AARCH64-NOSCOPE-NEXT: [[TMP37:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP38:%.*]] = and i64 [[TMP37]], 72057594037927935 -; AARCH64-NOSCOPE-NEXT: [[TMP39:%.*]] = lshr i64 [[TMP38]], 4 -; AARCH64-NOSCOPE-NEXT: [[TMP40:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP39]] -; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP40]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-NOSCOPE: 37: +; AARCH64-NOSCOPE-NEXT: [[TMP38:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-NOSCOPE-NEXT: [[TMP39:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP40:%.*]] = and i64 [[TMP39]], 72057594037927935 +; AARCH64-NOSCOPE-NEXT: [[TMP41:%.*]] = lshr i64 [[TMP40]], 4 +; AARCH64-NOSCOPE-NEXT: [[TMP42:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP41]] +; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP42]], i8 [[TMP38]], i64 1, i1 false) ; AARCH64-NOSCOPE-NEXT: ret i32 0 ; ; AARCH64-SHORT-SCOPE-LABEL: @unreachable_exit( @@ -995,58 +1007,59 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress { ; AARCH64-SHORT-SCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SHORT-SCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SHORT-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SHORT-SCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SHORT-SCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] +; AARCH64-SHORT-SCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] ; AARCH64-SHORT-SCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP29]], i32 0 ; AARCH64-SHORT-SCOPE-NEXT: store i8 1, ptr [[TMP30]], align 1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP20]], i32 15 -; AARCH64-SHORT-SCOPE-NEXT: store i8 [[ALLOCA_0_TAG]], ptr [[TMP31]], align 1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15 +; AARCH64-SHORT-SCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP32:%.*]] = tail call i1 (...) @cond() -; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP32]], label [[TMP33:%.*]], label [[TMP38:%.*]] +; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP32]], label [[TMP33:%.*]], label [[TMP39:%.*]] ; AARCH64-SHORT-SCOPE: 33: ; AARCH64-SHORT-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP35:%.*]] = and i64 [[TMP34]], 72057594037927935 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP36:%.*]] = lshr i64 [[TMP35]], 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP37:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP36]] -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP37]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP34:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP35:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP36:%.*]] = and i64 [[TMP35]], 72057594037927935 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP37:%.*]] = lshr i64 [[TMP36]], 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP38:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP37]] +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP38]], i8 [[TMP34]], i64 1, i1 false) ; AARCH64-SHORT-SCOPE-NEXT: ret i32 0 -; AARCH64-SHORT-SCOPE: 38: -; AARCH64-SHORT-SCOPE-NEXT: [[TMP39:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP40:%.*]] = and i64 [[TMP39]], 72057594037927935 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP41:%.*]] = lshr i64 [[TMP40]], 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP42:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP41]] -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP42]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-SHORT-SCOPE: 39: +; AARCH64-SHORT-SCOPE-NEXT: [[TMP40:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP41:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP42:%.*]] = and i64 [[TMP41]], 72057594037927935 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP43:%.*]] = lshr i64 [[TMP42]], 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP44:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP43]] +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP44]], i8 [[TMP40]], i64 1, i1 false) ; AARCH64-SHORT-SCOPE-NEXT: ret i32 0 ; ; AARCH64-SHORT-NOSCOPE-LABEL: @unreachable_exit( @@ -1054,57 +1067,58 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress { ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP29]], i32 0 ; AARCH64-SHORT-NOSCOPE-NEXT: store i8 1, ptr [[TMP30]], align 1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP20]], i32 15 -; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[ALLOCA_0_TAG]], ptr [[TMP31]], align 1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15 +; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP32:%.*]] = tail call i1 (...) @cond() -; AARCH64-SHORT-NOSCOPE-NEXT: br i1 [[TMP32]], label [[TMP33:%.*]], label [[TMP38:%.*]] +; AARCH64-SHORT-NOSCOPE-NEXT: br i1 [[TMP32]], label [[TMP33:%.*]], label [[TMP39:%.*]] ; AARCH64-SHORT-NOSCOPE: 33: ; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP35:%.*]] = and i64 [[TMP34]], 72057594037927935 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = lshr i64 [[TMP35]], 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP37:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP36]] -; AARCH64-SHORT-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP37]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP34:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP35:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = and i64 [[TMP35]], 72057594037927935 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP37:%.*]] = lshr i64 [[TMP36]], 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP38:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP37]] +; AARCH64-SHORT-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP38]], i8 [[TMP34]], i64 1, i1 false) ; AARCH64-SHORT-NOSCOPE-NEXT: ret i32 0 -; AARCH64-SHORT-NOSCOPE: 38: -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP39:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP40:%.*]] = and i64 [[TMP39]], 72057594037927935 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP41:%.*]] = lshr i64 [[TMP40]], 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP42:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP41]] -; AARCH64-SHORT-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP42]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-SHORT-NOSCOPE: 39: +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP40:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP41:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP42:%.*]] = and i64 [[TMP41]], 72057594037927935 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP43:%.*]] = lshr i64 [[TMP42]], 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP44:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP43]] +; AARCH64-SHORT-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP44]], i8 [[TMP40]], i64 1, i1 false) ; AARCH64-SHORT-NOSCOPE-NEXT: ret i32 0 ; %1 = alloca i8, align 1 @@ -1127,30 +1141,32 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress { ; X86-SCOPE-NEXT: [[TMP1:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; X86-SCOPE-NEXT: [[TMP2:%.*]] = ptrtoint ptr [[TMP1]] to i64 ; X86-SCOPE-NEXT: [[TMP3:%.*]] = lshr i64 [[TMP2]], 57 -; X86-SCOPE-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; X86-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP4]], 63 -; X86-SCOPE-NEXT: [[TMP5:%.*]] = alloca { i8, [15 x i8] }, align 16 -; X86-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; X86-SCOPE-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 -; X86-SCOPE-NEXT: [[TMP7:%.*]] = and i64 [[TMP6]], -9079256848778919937 -; X86-SCOPE-NEXT: [[TMP8:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; X86-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 57 -; X86-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP7]], [[TMP9]] +; X86-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP3]], 63 +; X86-SCOPE-NEXT: [[TMP4:%.*]] = alloca { i8, [15 x i8] }, align 16 +; X86-SCOPE-NEXT: [[TMP5:%.*]] = call i8 @__hwasan_generate_tag() +; X86-SCOPE-NEXT: [[TMP6:%.*]] = zext i8 [[TMP5]] to i64 +; X86-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP4]] to i64 +; X86-SCOPE-NEXT: [[TMP8:%.*]] = and i64 [[TMP7]], -9079256848778919937 +; X86-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP6]], 57 +; X86-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]] ; X86-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr -; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP5]]) -; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[ALLOCA_0_TAG]], i64 16) -; X86-SCOPE-NEXT: [[TMP11:%.*]] = tail call i1 (...) @cond() -; X86-SCOPE-NEXT: br i1 [[TMP11]], label [[TMP12:%.*]], label [[TMP13:%.*]] -; X86-SCOPE: 12: -; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[HWASAN_UAR_TAG]], i64 16) -; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP5]]) -; X86-SCOPE-NEXT: br label [[TMP14:%.*]] +; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP4]]) +; X86-SCOPE-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8 +; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16) +; X86-SCOPE-NEXT: [[TMP12:%.*]] = tail call i1 (...) @cond() +; X86-SCOPE-NEXT: br i1 [[TMP12]], label [[TMP13:%.*]], label [[TMP15:%.*]] ; X86-SCOPE: 13: -; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[HWASAN_UAR_TAG]], i64 16) -; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP5]]) -; X86-SCOPE-NEXT: br label [[TMP14]] -; X86-SCOPE: 14: +; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) +; X86-SCOPE-NEXT: [[TMP14:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP14]], i64 16) +; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP4]]) +; X86-SCOPE-NEXT: br label [[TMP17:%.*]] +; X86-SCOPE: 15: +; X86-SCOPE-NEXT: [[TMP16:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP16]], i64 16) +; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP4]]) +; X86-SCOPE-NEXT: br label [[TMP17]] +; X86-SCOPE: 17: ; X86-SCOPE-NEXT: ret i32 0 ; ; X86-NOSCOPE-LABEL: @diamond_lifetime( @@ -1158,26 +1174,27 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress { ; X86-NOSCOPE-NEXT: [[TMP1:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) ; X86-NOSCOPE-NEXT: [[TMP2:%.*]] = ptrtoint ptr [[TMP1]] to i64 ; X86-NOSCOPE-NEXT: [[TMP3:%.*]] = lshr i64 [[TMP2]], 57 -; X86-NOSCOPE-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP3]] to i8 -; X86-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i8 [[TMP4]], 63 -; X86-NOSCOPE-NEXT: [[TMP5:%.*]] = alloca { i8, [15 x i8] }, align 16 -; X86-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; X86-NOSCOPE-NEXT: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64 -; X86-NOSCOPE-NEXT: [[TMP7:%.*]] = and i64 [[TMP6]], -9079256848778919937 -; X86-NOSCOPE-NEXT: [[TMP8:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; X86-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 57 -; X86-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP7]], [[TMP9]] +; X86-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = and i64 [[TMP3]], 63 +; X86-NOSCOPE-NEXT: [[TMP4:%.*]] = alloca { i8, [15 x i8] }, align 16 +; X86-NOSCOPE-NEXT: [[TMP5:%.*]] = call i8 @__hwasan_generate_tag() +; X86-NOSCOPE-NEXT: [[TMP6:%.*]] = zext i8 [[TMP5]] to i64 +; X86-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP4]] to i64 +; X86-NOSCOPE-NEXT: [[TMP8:%.*]] = and i64 [[TMP7]], -9079256848778919937 +; X86-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP6]], 57 +; X86-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]] ; X86-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr -; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[ALLOCA_0_TAG]], i64 16) -; X86-NOSCOPE-NEXT: [[TMP11:%.*]] = tail call i1 (...) @cond() -; X86-NOSCOPE-NEXT: br i1 [[TMP11]], label [[TMP12:%.*]], label [[TMP13:%.*]] -; X86-NOSCOPE: 12: -; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; X86-NOSCOPE-NEXT: br label [[TMP14:%.*]] +; X86-NOSCOPE-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8 +; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16) +; X86-NOSCOPE-NEXT: [[TMP12:%.*]] = tail call i1 (...) @cond() +; X86-NOSCOPE-NEXT: br i1 [[TMP12]], label [[TMP13:%.*]], label [[TMP14:%.*]] ; X86-NOSCOPE: 13: -; X86-NOSCOPE-NEXT: br label [[TMP14]] +; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) +; X86-NOSCOPE-NEXT: br label [[TMP15:%.*]] ; X86-NOSCOPE: 14: -; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP5]], i8 [[HWASAN_UAR_TAG]], i64 16) +; X86-NOSCOPE-NEXT: br label [[TMP15]] +; X86-NOSCOPE: 15: +; X86-NOSCOPE-NEXT: [[TMP16:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP16]], i64 16) ; X86-NOSCOPE-NEXT: ret i32 0 ; ; AARCH64-SCOPE-LABEL: @diamond_lifetime( @@ -1185,59 +1202,60 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress { ; AARCH64-SCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-SCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-SCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-SCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-SCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] -; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[ALLOCA_0_TAG]], i64 1, i1 false) +; AARCH64-SCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] +; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false) ; AARCH64-SCOPE-NEXT: [[TMP30:%.*]] = tail call i1 (...) @cond() -; AARCH64-SCOPE-NEXT: br i1 [[TMP30]], label [[TMP31:%.*]], label [[TMP36:%.*]] +; AARCH64-SCOPE-NEXT: br i1 [[TMP30]], label [[TMP31:%.*]], label [[TMP37:%.*]] ; AARCH64-SCOPE: 31: ; AARCH64-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; AARCH64-SCOPE-NEXT: [[TMP32:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP33:%.*]] = and i64 [[TMP32]], 72057594037927935 -; AARCH64-SCOPE-NEXT: [[TMP34:%.*]] = lshr i64 [[TMP33]], 4 -; AARCH64-SCOPE-NEXT: [[TMP35:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP34]] -; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP35]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) -; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SCOPE-NEXT: br label [[TMP41:%.*]] -; AARCH64-SCOPE: 36: -; AARCH64-SCOPE-NEXT: [[TMP37:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SCOPE-NEXT: [[TMP38:%.*]] = and i64 [[TMP37]], 72057594037927935 -; AARCH64-SCOPE-NEXT: [[TMP39:%.*]] = lshr i64 [[TMP38]], 4 -; AARCH64-SCOPE-NEXT: [[TMP40:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP39]] -; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP40]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) -; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SCOPE-NEXT: br label [[TMP41]] -; AARCH64-SCOPE: 41: +; AARCH64-SCOPE-NEXT: [[TMP32:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SCOPE-NEXT: [[TMP33:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP34:%.*]] = and i64 [[TMP33]], 72057594037927935 +; AARCH64-SCOPE-NEXT: [[TMP35:%.*]] = lshr i64 [[TMP34]], 4 +; AARCH64-SCOPE-NEXT: [[TMP36:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP35]] +; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP36]], i8 [[TMP32]], i64 1, i1 false) +; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SCOPE-NEXT: br label [[TMP43:%.*]] +; AARCH64-SCOPE: 37: +; AARCH64-SCOPE-NEXT: [[TMP38:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SCOPE-NEXT: [[TMP39:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SCOPE-NEXT: [[TMP40:%.*]] = and i64 [[TMP39]], 72057594037927935 +; AARCH64-SCOPE-NEXT: [[TMP41:%.*]] = lshr i64 [[TMP40]], 4 +; AARCH64-SCOPE-NEXT: [[TMP42:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP41]] +; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP42]], i8 [[TMP38]], i64 1, i1 false) +; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SCOPE-NEXT: br label [[TMP43]] +; AARCH64-SCOPE: 43: ; AARCH64-SCOPE-NEXT: ret i32 0 ; ; AARCH64-NOSCOPE-LABEL: @diamond_lifetime( @@ -1245,38 +1263,37 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress { ; AARCH64-NOSCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-NOSCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-NOSCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-NOSCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-NOSCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-NOSCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-NOSCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-NOSCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-NOSCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-NOSCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-NOSCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-NOSCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-NOSCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-NOSCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-NOSCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-NOSCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-NOSCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-NOSCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-NOSCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-NOSCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-NOSCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-NOSCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-NOSCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-NOSCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-NOSCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-NOSCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-NOSCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-NOSCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-NOSCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-NOSCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-NOSCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-NOSCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-NOSCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-NOSCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-NOSCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-NOSCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-NOSCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-NOSCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-NOSCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] -; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[ALLOCA_0_TAG]], i64 1, i1 false) +; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] +; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false) ; AARCH64-NOSCOPE-NEXT: [[TMP30:%.*]] = tail call i1 (...) @cond() ; AARCH64-NOSCOPE-NEXT: br i1 [[TMP30]], label [[TMP31:%.*]], label [[TMP32:%.*]] ; AARCH64-NOSCOPE: 31: @@ -1285,11 +1302,12 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress { ; AARCH64-NOSCOPE: 32: ; AARCH64-NOSCOPE-NEXT: br label [[TMP33]] ; AARCH64-NOSCOPE: 33: -; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-NOSCOPE-NEXT: [[TMP35:%.*]] = and i64 [[TMP34]], 72057594037927935 -; AARCH64-NOSCOPE-NEXT: [[TMP36:%.*]] = lshr i64 [[TMP35]], 4 -; AARCH64-NOSCOPE-NEXT: [[TMP37:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP36]] -; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP37]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-NOSCOPE-NEXT: [[TMP35:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-NOSCOPE-NEXT: [[TMP36:%.*]] = and i64 [[TMP35]], 72057594037927935 +; AARCH64-NOSCOPE-NEXT: [[TMP37:%.*]] = lshr i64 [[TMP36]], 4 +; AARCH64-NOSCOPE-NEXT: [[TMP38:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP37]] +; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP38]], i8 [[TMP34]], i64 1, i1 false) ; AARCH64-NOSCOPE-NEXT: ret i32 0 ; ; AARCH64-SHORT-SCOPE-LABEL: @diamond_lifetime( @@ -1297,62 +1315,63 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress { ; AARCH64-SHORT-SCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SHORT-SCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SHORT-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SHORT-SCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SHORT-SCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SHORT-SCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SHORT-SCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] +; AARCH64-SHORT-SCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] ; AARCH64-SHORT-SCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP29]], i32 0 ; AARCH64-SHORT-SCOPE-NEXT: store i8 1, ptr [[TMP30]], align 1 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP20]], i32 15 -; AARCH64-SHORT-SCOPE-NEXT: store i8 [[ALLOCA_0_TAG]], ptr [[TMP31]], align 1 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15 +; AARCH64-SHORT-SCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1 ; AARCH64-SHORT-SCOPE-NEXT: [[TMP32:%.*]] = tail call i1 (...) @cond() -; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP32]], label [[TMP33:%.*]], label [[TMP38:%.*]] +; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP32]], label [[TMP33:%.*]], label [[TMP39:%.*]] ; AARCH64-SHORT-SCOPE: 33: ; AARCH64-SHORT-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]]) -; AARCH64-SHORT-SCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP35:%.*]] = and i64 [[TMP34]], 72057594037927935 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP36:%.*]] = lshr i64 [[TMP35]], 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP37:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP36]] -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP37]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP43:%.*]] -; AARCH64-SHORT-SCOPE: 38: -; AARCH64-SHORT-SCOPE-NEXT: [[TMP39:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP40:%.*]] = and i64 [[TMP39]], 72057594037927935 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP41:%.*]] = lshr i64 [[TMP40]], 4 -; AARCH64-SHORT-SCOPE-NEXT: [[TMP42:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP41]] -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP42]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) -; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP20]]) -; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP43]] -; AARCH64-SHORT-SCOPE: 43: +; AARCH64-SHORT-SCOPE-NEXT: [[TMP34:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP35:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP36:%.*]] = and i64 [[TMP35]], 72057594037927935 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP37:%.*]] = lshr i64 [[TMP36]], 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP38:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP37]] +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP38]], i8 [[TMP34]], i64 1, i1 false) +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP45:%.*]] +; AARCH64-SHORT-SCOPE: 39: +; AARCH64-SHORT-SCOPE-NEXT: [[TMP40:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP41:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP42:%.*]] = and i64 [[TMP41]], 72057594037927935 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP43:%.*]] = lshr i64 [[TMP42]], 4 +; AARCH64-SHORT-SCOPE-NEXT: [[TMP44:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP43]] +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP44]], i8 [[TMP40]], i64 1, i1 false) +; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.end.p0(i64 16, ptr nonnull [[TMP18]]) +; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP45]] +; AARCH64-SHORT-SCOPE: 45: ; AARCH64-SHORT-SCOPE-NEXT: ret i32 0 ; ; AARCH64-SHORT-NOSCOPE-LABEL: @diamond_lifetime( @@ -1360,41 +1379,40 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress { ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[TMP1]], i32 48 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP3:%.*]] = load i64, ptr [[TMP2]], align 4 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP4:%.*]] = ashr i64 [[TMP3]], 3 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP4]] to i8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP6:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP7:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP8:%.*]] = ptrtoint ptr [[TMP7]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP9:%.*]] = shl i64 [[TMP8]], 44 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP6]], [[TMP9]] -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP11:%.*]] = inttoptr i64 [[TMP3]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP10]], ptr [[TMP11]], align 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP12:%.*]] = ashr i64 [[TMP3]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP13:%.*]] = shl nuw nsw i64 [[TMP12]], 12 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP14:%.*]] = xor i64 [[TMP13]], -1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP15:%.*]] = add i64 [[TMP3]], 8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP16:%.*]] = and i64 [[TMP15]], [[TMP14]] -; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP16]], ptr [[TMP2]], align 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP17:%.*]] = or i64 [[TMP3]], 4294967295 -; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP17]], 1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP18:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP19:%.*]] = lshr i64 [[TMP8]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = trunc i64 [[TMP19]] to i8 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP20:%.*]] = alloca { i8, [15 x i8] }, align 16 -; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_TAG:%.*]] = call i8 @__hwasan_generate_tag() -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP5:%.*]] = call i64 @llvm.read_register.i64(metadata [[META1]]) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP6:%.*]] = call ptr @llvm.frameaddress.p0(i32 0) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP7:%.*]] = ptrtoint ptr [[TMP6]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP8:%.*]] = shl i64 [[TMP7]], 44 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP9:%.*]] = or i64 [[TMP5]], [[TMP8]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP10:%.*]] = inttoptr i64 [[TMP3]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP9]], ptr [[TMP10]], align 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP11:%.*]] = ashr i64 [[TMP3]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP12:%.*]] = shl nuw nsw i64 [[TMP11]], 12 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP13:%.*]] = xor i64 [[TMP12]], -1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP14:%.*]] = add i64 [[TMP3]], 8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP15:%.*]] = and i64 [[TMP14]], [[TMP13]] +; AARCH64-SHORT-NOSCOPE-NEXT: store i64 [[TMP15]], ptr [[TMP2]], align 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP16:%.*]] = or i64 [[TMP3]], 4294967295 +; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_SHADOW:%.*]] = add i64 [[TMP16]], 1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP17:%.*]] = inttoptr i64 [[HWASAN_SHADOW]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: [[HWASAN_UAR_TAG:%.*]] = lshr i64 [[TMP7]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP18:%.*]] = alloca { i8, [15 x i8] }, align 16 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP19:%.*]] = call i8 @__hwasan_generate_tag() +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP20:%.*]] = zext i8 [[TMP19]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP21:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP22:%.*]] = and i64 [[TMP21]], 72057594037927935 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP23:%.*]] = zext i8 [[ALLOCA_0_TAG]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP24:%.*]] = shl i64 [[TMP23]], 56 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP25:%.*]] = or i64 [[TMP22]], [[TMP24]] -; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP25]] to ptr -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP20]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP23:%.*]] = shl i64 [[TMP20]], 56 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP25:%.*]] = trunc i64 [[TMP20]] to i8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP26:%.*]] = ptrtoint ptr [[TMP18]] to i64 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP27:%.*]] = and i64 [[TMP26]], 72057594037927935 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP28:%.*]] = lshr i64 [[TMP27]], 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP28]] +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]] ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP30:%.*]] = getelementptr i8, ptr [[TMP29]], i32 0 ; AARCH64-SHORT-NOSCOPE-NEXT: store i8 1, ptr [[TMP30]], align 1 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP20]], i32 15 -; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[ALLOCA_0_TAG]], ptr [[TMP31]], align 1 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15 +; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1 ; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP32:%.*]] = tail call i1 (...) @cond() ; AARCH64-SHORT-NOSCOPE-NEXT: br i1 [[TMP32]], label [[TMP33:%.*]], label [[TMP34:%.*]] ; AARCH64-SHORT-NOSCOPE: 33: @@ -1403,11 +1421,12 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress { ; AARCH64-SHORT-NOSCOPE: 34: ; AARCH64-SHORT-NOSCOPE-NEXT: br label [[TMP35]] ; AARCH64-SHORT-NOSCOPE: 35: -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = ptrtoint ptr [[TMP20]] to i64 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP37:%.*]] = and i64 [[TMP36]], 72057594037927935 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP38:%.*]] = lshr i64 [[TMP37]], 4 -; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP39:%.*]] = getelementptr i8, ptr [[TMP18]], i64 [[TMP38]] -; AARCH64-SHORT-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP39]], i8 [[HWASAN_UAR_TAG]], i64 1, i1 false) +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP37:%.*]] = ptrtoint ptr [[TMP18]] to i64 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP38:%.*]] = and i64 [[TMP37]], 72057594037927935 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP39:%.*]] = lshr i64 [[TMP38]], 4 +; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP40:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP39]] +; AARCH64-SHORT-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP40]], i8 [[TMP36]], i64 1, i1 false) ; AARCH64-SHORT-NOSCOPE-NEXT: ret i32 0 ; %1 = alloca i8, align 1 -- 2.7.4