--- /dev/null
+; Test handling of llvm.lifetime intrinsics with C++ exceptions.
+; RUN: opt < %s -asan -asan-module -asan-use-after-scope -asan-use-after-return=0 -S | FileCheck %s
+
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+%struct.ABC = type { i32 }
+
+$_ZN3ABCD2Ev = comdat any
+$_ZTS3ABC = comdat any
+$_ZTI3ABC = comdat any
+
+@_ZTVN10__cxxabiv117__class_type_infoE = external global i8*
+@_ZTS3ABC = linkonce_odr constant [5 x i8] c"3ABC\00", comdat
+@_ZTI3ABC = linkonce_odr constant { i8*, i8* } { i8* bitcast (i8** getelementptr inbounds (i8*, i8** @_ZTVN10__cxxabiv117__class_type_infoE, i64 2) to i8*), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @_ZTS3ABC, i32 0, i32 0) }, comdat
+
+define void @Throw() sanitize_address personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
+; CHECK-LABEL: define void @Throw()
+entry:
+ %x = alloca %struct.ABC, align 4
+ %0 = bitcast %struct.ABC* %x to i8*
+ call void @llvm.lifetime.start(i64 4, i8* %0)
+ ; CHECK: call void @__asan_unpoison_stack_memory
+ ; CHECK-NEXT: @llvm.lifetime.start
+
+ %exception = call i8* @__cxa_allocate_exception(i64 4)
+ invoke void @__cxa_throw(i8* %exception, i8* bitcast ({ i8*, i8* }* @_ZTI3ABC to i8*), i8* bitcast (void (%struct.ABC*)* @_ZN3ABCD2Ev to i8*)) noreturn
+ to label %unreachable unwind label %lpad
+ ; CHECK: call void @__asan_handle_no_return
+ ; CHECK-NEXT: @__cxa_throw
+
+lpad:
+ %1 = landingpad { i8*, i32 }
+ cleanup
+ call void @_ZN3ABCD2Ev(%struct.ABC* nonnull %x)
+ call void @llvm.lifetime.end(i64 4, i8* %0)
+ ; CHECK: call void @__asan_poison_stack_memory
+ ; CHECK-NEXT: @llvm.lifetime.end
+
+ resume { i8*, i32 } %1
+ ; CHECK: call void @__asan_unpoison_stack_memory
+ ; CHECK-NEXT: resume
+
+unreachable:
+ unreachable
+}
+
+%rtti.TypeDescriptor9 = type { i8**, i8*, [10 x i8] }
+%eh.CatchableType = type { i32, i32, i32, i32, i32, i32, i32 }
+%eh.CatchableTypeArray.1 = type { i32, [1 x i32] }
+%eh.ThrowInfo = type { i32, i32, i32, i32 }
+
+$"\01??1ABC@@QEAA@XZ" = comdat any
+$"\01??_R0?AUABC@@@8" = comdat any
+$"_CT??_R0?AUABC@@@84" = comdat any
+$"_CTA1?AUABC@@" = comdat any
+$"_TI1?AUABC@@" = comdat any
+
+@"\01??_7type_info@@6B@" = external constant i8*
+@"\01??_R0?AUABC@@@8" = linkonce_odr global %rtti.TypeDescriptor9 { i8** @"\01??_7type_info@@6B@", i8* null, [10 x i8] c".?AUABC@@\00" }, comdat
+@__ImageBase = external constant i8
+@"_CT??_R0?AUABC@@@84" = linkonce_odr unnamed_addr constant %eh.CatchableType { i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor9* @"\01??_R0?AUABC@@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 0, i32 -1, i32 0, i32 4, i32 0 }, section ".xdata", comdat
+@"_CTA1?AUABC@@" = linkonce_odr unnamed_addr constant %eh.CatchableTypeArray.1 { i32 1, [1 x i32] [i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%eh.CatchableType* @"_CT??_R0?AUABC@@@84" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32)] }, section ".xdata", comdat
+@"_TI1?AUABC@@" = linkonce_odr unnamed_addr constant %eh.ThrowInfo { i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (void (%struct.ABC*)* @"\01??1ABC@@QEAA@XZ" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%eh.CatchableTypeArray.1* @"_CTA1?AUABC@@" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, section ".xdata", comdat
+
+define void @ThrowWin() sanitize_address personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
+; CHECK-LABEL: define void @ThrowWin()
+entry:
+ %x = alloca %struct.ABC, align 4
+ %tmp = alloca %struct.ABC, align 4
+ %0 = bitcast %struct.ABC* %x to i8*
+ call void @llvm.lifetime.start(i64 4, i8* %0)
+ ; CHECK: call void @__asan_unpoison_stack_memory
+ ; CHECK-NEXT: @llvm.lifetime.start
+
+ %1 = bitcast %struct.ABC* %tmp to i8*
+ invoke void @_CxxThrowException(i8* %1, %eh.ThrowInfo* nonnull @"_TI1?AUABC@@") noreturn
+ to label %unreachable unwind label %ehcleanup
+ ; CHECK: call void @__asan_handle_no_return
+ ; CHECK-NEXT: @_CxxThrowException
+
+ehcleanup:
+ %2 = cleanuppad within none []
+ call void @"\01??1ABC@@QEAA@XZ"(%struct.ABC* nonnull %x) [ "funclet"(token %2) ]
+ call void @llvm.lifetime.end(i64 4, i8* %0)
+ ; CHECK: call void @__asan_poison_stack_memory
+ ; CHECK-NEXT: @llvm.lifetime.end
+
+ cleanupret from %2 unwind to caller
+ ; CHECK: call void @__asan_unpoison_stack_memory
+ ; CHECK-NEXT: cleanupret
+
+unreachable:
+ unreachable
+}
+
+
+declare i32 @__gxx_personality_v0(...)
+declare void @llvm.lifetime.start(i64, i8* nocapture)
+declare void @llvm.lifetime.end(i64, i8* nocapture)
+declare void @__cxa_throw(i8*, i8*, i8*) local_unnamed_addr
+declare i8* @__cxa_allocate_exception(i64) local_unnamed_addr
+declare void @_ZN3ABCD2Ev(%struct.ABC* %this) unnamed_addr
+declare void @"\01??1ABC@@QEAA@XZ"(%struct.ABC* %this)
+declare void @_CxxThrowException(i8*, %eh.ThrowInfo*)
+declare i32 @__CxxFrameHandler3(...)