mirror of
https://github.com/RPCS3/llvm.git
synced 2024-12-13 14:47:00 +00:00
bf01fa3aaf
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257996 91177308-0d34-0410-b5e6-96231b3b80d8
59 lines
1.7 KiB
LLVM
59 lines
1.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=i686-apple-darwin9 -mattr=sse4.2 | FileCheck %s --check-prefix=X32
|
|
; RUN: llc < %s -mtriple=x86_64-apple-darwin9 -mattr=sse4.2 | FileCheck %s --check-prefix=X64
|
|
|
|
declare i32 @llvm.x86.sse42.crc32.32.8(i32, i8) nounwind
|
|
declare i32 @llvm.x86.sse42.crc32.32.16(i32, i16) nounwind
|
|
declare i32 @llvm.x86.sse42.crc32.32.32(i32, i32) nounwind
|
|
|
|
define i32 @crc32_32_8(i32 %a, i8 %b) nounwind {
|
|
; X32-LABEL: crc32_32_8:
|
|
; X32: ## BB#0:
|
|
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X32-NEXT: crc32b {{[0-9]+}}(%esp), %eax
|
|
; X32-NEXT: retl
|
|
;
|
|
; X64-LABEL: crc32_32_8:
|
|
; X64: ## BB#0:
|
|
; X64-NEXT: crc32b %sil, %edi
|
|
; X64-NEXT: movl %edi, %eax
|
|
; X64-NEXT: retq
|
|
%tmp = call i32 @llvm.x86.sse42.crc32.32.8(i32 %a, i8 %b)
|
|
ret i32 %tmp
|
|
}
|
|
|
|
|
|
define i32 @crc32_32_16(i32 %a, i16 %b) nounwind {
|
|
; X32-LABEL: crc32_32_16:
|
|
; X32: ## BB#0:
|
|
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X32-NEXT: crc32w {{[0-9]+}}(%esp), %eax
|
|
; X32-NEXT: retl
|
|
;
|
|
; X64-LABEL: crc32_32_16:
|
|
; X64: ## BB#0:
|
|
; X64-NEXT: crc32w %si, %edi
|
|
; X64-NEXT: movl %edi, %eax
|
|
; X64-NEXT: retq
|
|
%tmp = call i32 @llvm.x86.sse42.crc32.32.16(i32 %a, i16 %b)
|
|
ret i32 %tmp
|
|
}
|
|
|
|
|
|
define i32 @crc32_32_32(i32 %a, i32 %b) nounwind {
|
|
; X32-LABEL: crc32_32_32:
|
|
; X32: ## BB#0:
|
|
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X32-NEXT: crc32l {{[0-9]+}}(%esp), %eax
|
|
; X32-NEXT: retl
|
|
;
|
|
; X64-LABEL: crc32_32_32:
|
|
; X64: ## BB#0:
|
|
; X64-NEXT: crc32l %esi, %edi
|
|
; X64-NEXT: movl %edi, %eax
|
|
; X64-NEXT: retq
|
|
%tmp = call i32 @llvm.x86.sse42.crc32.32.32(i32 %a, i32 %b)
|
|
ret i32 %tmp
|
|
}
|
|
|