mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-23 15:29:51 +00:00
61396aebee
Most of these tests require a single mov instruction that can come either before or after a 2-addr instruction. -join-physregs changes the behavior, but the results are equivalent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130891 91177308-0d34-0410-b5e6-96231b3b80d8
39 lines
1010 B
LLVM
39 lines
1010 B
LLVM
; RUN: llc < %s -mtriple=i686-apple-darwin9 -mattr=sse42 | FileCheck %s -check-prefix=X32
|
|
; RUN: llc < %s -mtriple=x86_64-apple-darwin9 -mattr=sse42 | FileCheck %s -check-prefix=X64
|
|
|
|
declare i32 @llvm.x86.sse42.crc32.8(i32, i8) nounwind
|
|
declare i32 @llvm.x86.sse42.crc32.16(i32, i16) nounwind
|
|
declare i32 @llvm.x86.sse42.crc32.32(i32, i32) nounwind
|
|
|
|
define i32 @crc32_8(i32 %a, i8 %b) nounwind {
|
|
%tmp = call i32 @llvm.x86.sse42.crc32.8(i32 %a, i8 %b)
|
|
ret i32 %tmp
|
|
; X32: _crc32_8:
|
|
; X32: crc32b 8(%esp), %eax
|
|
|
|
; X64: _crc32_8:
|
|
; X64: crc32b %sil,
|
|
}
|
|
|
|
|
|
define i32 @crc32_16(i32 %a, i16 %b) nounwind {
|
|
%tmp = call i32 @llvm.x86.sse42.crc32.16(i32 %a, i16 %b)
|
|
ret i32 %tmp
|
|
; X32: _crc32_16:
|
|
; X32: crc32w 8(%esp), %eax
|
|
|
|
; X64: _crc32_16:
|
|
; X64: crc32w %si,
|
|
}
|
|
|
|
|
|
define i32 @crc32_32(i32 %a, i32 %b) nounwind {
|
|
%tmp = call i32 @llvm.x86.sse42.crc32.32(i32 %a, i32 %b)
|
|
ret i32 %tmp
|
|
; X32: _crc32_32:
|
|
; X32: crc32l 8(%esp), %eax
|
|
|
|
; X64: _crc32_32:
|
|
; X64: crc32l %esi,
|
|
}
|