maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/CodeGen/X86/sse42-intrinsics-x86_64.ll

29 lines
1.3 KiB
LLVM
Raw Normal View History

[X86] Remove sse4.2 intrinsic tests from the avx intrinsics test file. Fix some other consistency issues. They are all covered by the SSE4.2 intrinsics test with SSE4.2, AVX, and AVX512 command lines. Merge sse42.ll into the other intrinsics test. Rename sse42_64.ll to be named like other intrinsic tests. llvm-svn: 295707
2017-02-21 16:06:05 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx,+sse4.2 -show-mc-encoding | FileCheck %s --check-prefix=CHECK --check-prefix=SSE42
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+avx2 -show-mc-encoding | FileCheck %s --check-prefix=CHECK --check-prefix=VCHECK --check-prefix=AVX2
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=skx -show-mc-encoding | FileCheck %s --check-prefix=CHECK --check-prefix=VCHECK --check-prefix=SKX
declare i64 @llvm.x86.sse42.crc32.64.8(i64, i8) nounwind
declare i64 @llvm.x86.sse42.crc32.64.64(i64, i64) nounwind
define i64 @crc32_64_8(i64 %a, i8 %b) nounwind {
; CHECK-LABEL: crc32_64_8:
; CHECK: ## BB#0:
; CHECK-NEXT: crc32b %sil, %edi ## encoding: [0xf2,0x40,0x0f,0x38,0xf0,0xfe]
; CHECK-NEXT: movq %rdi, %rax ## encoding: [0x48,0x89,0xf8]
; CHECK-NEXT: retq ## encoding: [0xc3]
%tmp = call i64 @llvm.x86.sse42.crc32.64.8(i64 %a, i8 %b)
ret i64 %tmp
}
define i64 @crc32_64_64(i64 %a, i64 %b) nounwind {
; CHECK-LABEL: crc32_64_64:
; CHECK: ## BB#0:
; CHECK-NEXT: crc32q %rsi, %rdi ## encoding: [0xf2,0x48,0x0f,0x38,0xf1,0xfe]
; CHECK-NEXT: movq %rdi, %rax ## encoding: [0x48,0x89,0xf8]
; CHECK-NEXT: retq ## encoding: [0xc3]
%tmp = call i64 @llvm.x86.sse42.crc32.64.64(i64 %a, i64 %b)
ret i64 %tmp
}