2009-09-09 07:54:48 +08:00
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; RUN: llc < %s -mtriple=i686-apple-darwin9 -mattr=sse42 | FileCheck %s -check-prefix=X32
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; RUN: llc < %s -mtriple=x86_64-apple-darwin9 -mattr=sse42 | FileCheck %s -check-prefix=X64
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2009-08-09 05:55:08 +08:00
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declare i32 @llvm.x86.sse42.crc32.8(i32, i8) nounwind
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declare i32 @llvm.x86.sse42.crc32.16(i32, i16) nounwind
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declare i32 @llvm.x86.sse42.crc32.32(i32, i32) nounwind
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define i32 @crc32_8(i32 %a, i8 %b) nounwind {
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%tmp = call i32 @llvm.x86.sse42.crc32.8(i32 %a, i8 %b)
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ret i32 %tmp
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; X32: _crc32_8:
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; X32: crc32 8(%esp), %eax
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; X64: _crc32_8:
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; X64: crc32 %sil, %eax
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}
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define i32 @crc32_16(i32 %a, i16 %b) nounwind {
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%tmp = call i32 @llvm.x86.sse42.crc32.16(i32 %a, i16 %b)
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ret i32 %tmp
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; X32: _crc32_16:
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; X32: crc32 8(%esp), %eax
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; X64: _crc32_16:
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; X64: crc32 %si, %eax
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}
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define i32 @crc32_32(i32 %a, i32 %b) nounwind {
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%tmp = call i32 @llvm.x86.sse42.crc32.32(i32 %a, i32 %b)
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ret i32 %tmp
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; X32: _crc32_32:
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; X32: crc32 8(%esp), %eax
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; X64: _crc32_32:
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; X64: crc32 %esi, %eax
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}
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