From e147eccafa157668c9cd0eb26f0042ad82425874 Mon Sep 17 00:00:00 2001 From: "Luo, Yuanke" Date: Mon, 18 Jan 2021 21:24:09 +0800 Subject: [PATCH] [X86][AMX] Clear AMX lit test case. Add nounwind attribute to avoid generating cfi instructions. Also make global buffer 64 bytes align in lit test case. Differential Revision: https://reviews.llvm.org/D94910 --- llvm/test/CodeGen/X86/AMX/amx-across-func.ll | 20 +++----------------- llvm/test/CodeGen/X86/AMX/amx-config.ll | 6 +++--- llvm/test/CodeGen/X86/AMX/amx-intrinsic-chain.ll | 2 +- llvm/test/CodeGen/X86/AMX/amx-spill-merge.ll | 2 +- llvm/test/CodeGen/X86/AMX/amx-spill.ll | 8 +++----- llvm/test/CodeGen/X86/AMX/amx-type.ll | 4 ++-- 6 files changed, 13 insertions(+), 29 deletions(-) diff --git a/llvm/test/CodeGen/X86/AMX/amx-across-func.ll b/llvm/test/CodeGen/X86/AMX/amx-across-func.ll index b115b3c..a68a81b 100644 --- a/llvm/test/CodeGen/X86/AMX/amx-across-func.ll +++ b/llvm/test/CodeGen/X86/AMX/amx-across-func.ll @@ -3,25 +3,16 @@ %struct.__tile_str = type <{ i16, i16, [60 x i8], <256 x i32> }> -@buf = dso_local global [3072 x i8] zeroinitializer, align 16 +@buf = dso_local global [3072 x i8] zeroinitializer, align 64 -define dso_local void @test_api(i16 signext %0, i16 signext %1) local_unnamed_addr { +define dso_local void @test_api(i16 signext %0, i16 signext %1) nounwind { ; CHECK-LABEL: test_api: ; CHECK: # %bb.0: ; CHECK-NEXT: pushq %rbp -; CHECK-NEXT: .cfi_def_cfa_offset 16 ; CHECK-NEXT: pushq %r15 -; CHECK-NEXT: .cfi_def_cfa_offset 24 ; CHECK-NEXT: pushq %r14 -; CHECK-NEXT: .cfi_def_cfa_offset 32 ; CHECK-NEXT: pushq %rbx -; CHECK-NEXT: .cfi_def_cfa_offset 40 ; CHECK-NEXT: subq $4056, %rsp # imm = 0xFD8 -; CHECK-NEXT: .cfi_def_cfa_offset 4096 -; CHECK-NEXT: .cfi_offset %rbx, -40 -; CHECK-NEXT: .cfi_offset %r14, -32 -; CHECK-NEXT: .cfi_offset %r15, -24 -; CHECK-NEXT: .cfi_offset %rbp, -16 ; CHECK-NEXT: movl %esi, %ebx ; CHECK-NEXT: movl %edi, %ebp ; CHECK-NEXT: vpxord %zmm0, %zmm0, %zmm0 @@ -58,15 +49,10 @@ define dso_local void @test_api(i16 signext %0, i16 signext %1) local_unnamed_ad ; CHECK-NEXT: tdpbssd %tmm2, %tmm1, %tmm0 ; CHECK-NEXT: tilestored %tmm0, (%rax,%r14) ; CHECK-NEXT: addq $4056, %rsp # imm = 0xFD8 -; CHECK-NEXT: .cfi_def_cfa_offset 40 ; CHECK-NEXT: popq %rbx -; CHECK-NEXT: .cfi_def_cfa_offset 32 ; CHECK-NEXT: popq %r14 -; CHECK-NEXT: .cfi_def_cfa_offset 24 ; CHECK-NEXT: popq %r15 -; CHECK-NEXT: .cfi_def_cfa_offset 16 ; CHECK-NEXT: popq %rbp -; CHECK-NEXT: .cfi_def_cfa_offset 8 ; CHECK-NEXT: tilerelease ; CHECK-NEXT: retq %3 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %0, i16 8, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 0), i64 32) @@ -78,7 +64,7 @@ define dso_local void @test_api(i16 signext %0, i16 signext %1) local_unnamed_ad ret void } -declare dso_local void @foo(...) local_unnamed_addr +declare dso_local void @foo(...) declare x86_amx @llvm.x86.tileloadd64.internal(i16, i16, i8*, i64) declare x86_amx @llvm.x86.tdpbssd.internal(i16, i16, i16, x86_amx, x86_amx, x86_amx) diff --git a/llvm/test/CodeGen/X86/AMX/amx-config.ll b/llvm/test/CodeGen/X86/AMX/amx-config.ll index 7dfeb65..c66466d 100644 --- a/llvm/test/CodeGen/X86/AMX/amx-config.ll +++ b/llvm/test/CodeGen/X86/AMX/amx-config.ll @@ -1,11 +1,11 @@ ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+amx-int8 -mattr=+avx512f -verify-machineinstrs | FileCheck %s -@buf = dso_local global [1024 x i8] zeroinitializer, align 16 -@buf2 = dso_local global [1024 x i8] zeroinitializer, align 16 +@buf = dso_local global [1024 x i8] zeroinitializer, align 64 +@buf2 = dso_local global [1024 x i8] zeroinitializer, align 64 ; Function Attrs: nounwind uwtable -define dso_local void @test_api(i32 %0, i16 signext %1, i16 signext %2) local_unnamed_addr { +define dso_local void @test_api(i32 %0, i16 signext %1, i16 signext %2) { ; CHECK-LABEL: test_api: ; CHECK: # %bb.0: ; CHECK-NEXT: testl %edi, %edi diff --git a/llvm/test/CodeGen/X86/AMX/amx-intrinsic-chain.ll b/llvm/test/CodeGen/X86/AMX/amx-intrinsic-chain.ll index 9bb5a1c..a8ee3e8 100644 --- a/llvm/test/CodeGen/X86/AMX/amx-intrinsic-chain.ll +++ b/llvm/test/CodeGen/X86/AMX/amx-intrinsic-chain.ll @@ -1,7 +1,7 @@ ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+amx-int8 -mattr=+avx512f -verify-machineinstrs | FileCheck %s -define dso_local void @test_chain(i8* %A_mem, i8* %B_mem, i8* %C_mem) local_unnamed_addr { +define dso_local void @test_chain(i8* %A_mem, i8* %B_mem, i8* %C_mem) { ; CHECK-LABEL: test_chain: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: vpxord %zmm0, %zmm0, %zmm0 diff --git a/llvm/test/CodeGen/X86/AMX/amx-spill-merge.ll b/llvm/test/CodeGen/X86/AMX/amx-spill-merge.ll index 6541e3e..0dc0c34 100644 --- a/llvm/test/CodeGen/X86/AMX/amx-spill-merge.ll +++ b/llvm/test/CodeGen/X86/AMX/amx-spill-merge.ll @@ -1,7 +1,7 @@ ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+amx-int8 -mattr=+avx512f -verify-machineinstrs | FileCheck %s -@buf = dso_local global [3072 x i8] zeroinitializer, align 16 +@buf = dso_local global [3072 x i8] zeroinitializer, align 64 define dso_local void @test_api(i16 signext %0, i16 signext %1) nounwind { ; CHECK-LABEL: test_api: diff --git a/llvm/test/CodeGen/X86/AMX/amx-spill.ll b/llvm/test/CodeGen/X86/AMX/amx-spill.ll index 483d44a..d0102e8 100644 --- a/llvm/test/CodeGen/X86/AMX/amx-spill.ll +++ b/llvm/test/CodeGen/X86/AMX/amx-spill.ll @@ -1,14 +1,13 @@ ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+amx-int8 -mattr=+avx512f -verify-machineinstrs | FileCheck %s -@buf = dso_local global [1024 x i8] zeroinitializer, align 16 -@buf2 = dso_local global [1024 x i8] zeroinitializer, align 16 +@buf = dso_local global [1024 x i8] zeroinitializer, align 64 +@buf2 = dso_local global [1024 x i8] zeroinitializer, align 64 -define dso_local void @test_api(i32 %0, i16 signext %1, i16 signext %2) local_unnamed_addr { +define dso_local void @test_api(i32 %0, i16 signext %1, i16 signext %2) nounwind { ; CHECK-LABEL: test_api: ; CHECK: # %bb.0: ; CHECK-NEXT: subq $2936, %rsp # imm = 0xB78 -; CHECK-NEXT: .cfi_def_cfa_offset 2944 ; CHECK-NEXT: vpxord %zmm0, %zmm0, %zmm0 ; CHECK-NEXT: vmovdqu64 %zmm0, {{[0-9]+}}(%rsp) ; CHECK-NEXT: movb $1, {{[0-9]+}}(%rsp) @@ -63,7 +62,6 @@ define dso_local void @test_api(i32 %0, i16 signext %1, i16 signext %2) local_un ; CHECK-NEXT: movl $32, %ecx ; CHECK-NEXT: tilestored %tmm0, (%rax,%rcx) ; CHECK-NEXT: addq $2936, %rsp # imm = 0xB78 -; CHECK-NEXT: .cfi_def_cfa_offset 8 ; CHECK-NEXT: tilerelease ; CHECK-NEXT: vzeroupper ; CHECK-NEXT: retq diff --git a/llvm/test/CodeGen/X86/AMX/amx-type.ll b/llvm/test/CodeGen/X86/AMX/amx-type.ll index 36729a6..a70d09e 100644 --- a/llvm/test/CodeGen/X86/AMX/amx-type.ll +++ b/llvm/test/CodeGen/X86/AMX/amx-type.ll @@ -3,8 +3,8 @@ %struct.__tile_str = type { i16, i16, <256 x i32> } -@buf = dso_local global [1024 x i8] zeroinitializer, align 16 -@buf2 = dso_local global [1024 x i8] zeroinitializer, align 16 +@buf = dso_local global [1024 x i8] zeroinitializer, align 64 +@buf2 = dso_local global [1024 x i8] zeroinitializer, align 64 ; test bitcast x86_amx to <256 x i32> define dso_local void @test_user_empty(i16 %m, i16 %n, i8 *%buf, i64 %s) { -- 2.7.4