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gerrit-public.fairphone.software / fp2-dev / platform / external / llvm / 0958870a085e74c3216186700ca24f3272340ad2 / . / test / CodeGen / X86 / sse42.ll
blob: f415439cd47e775777f48b025cebe63533462ee9 [file] [log] [blame]
Dan Gohman36a09472009-09-08 23:54:48 +0000[diff] [blame]1; RUN: llc < %s -mtriple=i686-apple-darwin9 -mattr=sse42 | FileCheck %s -check-prefix=X32
2; RUN: llc < %s -mtriple=x86_64-apple-darwin9 -mattr=sse42 | FileCheck %s -check-prefix=X64
Eric Christopherb4dc13c2009-08-08 21:55:08 +0000[diff] [blame]3
4declare i32 @llvm.x86.sse42.crc32.8(i32, i8) nounwind
5declare i32 @llvm.x86.sse42.crc32.16(i32, i16) nounwind
6declare i32 @llvm.x86.sse42.crc32.32(i32, i32) nounwind
7
8define i32 @crc32_8(i32 %a, i8 %b) nounwind {
9 %tmp = call i32 @llvm.x86.sse42.crc32.8(i32 %a, i8 %b)
10 ret i32 %tmp
11; X32: _crc32_8:
Kevin Enderbyb46b03b2010-03-19 20:04:42 +0000[diff] [blame]12; X32: crc32b 8(%esp), %eax
Eric Christopherb4dc13c2009-08-08 21:55:08 +0000[diff] [blame]13
14; X64: _crc32_8:
Jakob Stoklund Olesen61396ae2011-05-04 23:54:51 +0000[diff] [blame]15; X64: crc32b %sil,
Eric Christopherb4dc13c2009-08-08 21:55:08 +0000[diff] [blame]16}
17
18
19define i32 @crc32_16(i32 %a, i16 %b) nounwind {
20 %tmp = call i32 @llvm.x86.sse42.crc32.16(i32 %a, i16 %b)
21 ret i32 %tmp
22; X32: _crc32_16:
Kevin Enderbyb46b03b2010-03-19 20:04:42 +0000[diff] [blame]23; X32: crc32w 8(%esp), %eax
Eric Christopherb4dc13c2009-08-08 21:55:08 +0000[diff] [blame]24
25; X64: _crc32_16:
Jakob Stoklund Olesen61396ae2011-05-04 23:54:51 +0000[diff] [blame]26; X64: crc32w %si,
Eric Christopherb4dc13c2009-08-08 21:55:08 +0000[diff] [blame]27}
28
29
30define i32 @crc32_32(i32 %a, i32 %b) nounwind {
31 %tmp = call i32 @llvm.x86.sse42.crc32.32(i32 %a, i32 %b)
32 ret i32 %tmp
33; X32: _crc32_32:
Kevin Enderbyb46b03b2010-03-19 20:04:42 +0000[diff] [blame]34; X32: crc32l 8(%esp), %eax
Eric Christopherb4dc13c2009-08-08 21:55:08 +0000[diff] [blame]35
36; X64: _crc32_32:
Jakob Stoklund Olesen61396ae2011-05-04 23:54:51 +0000[diff] [blame]37; X64: crc32l %esi,
Eric Christopherb4dc13c2009-08-08 21:55:08 +0000[diff] [blame]38}