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22 lines
564 B
LLVM
22 lines
564 B
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-darwin9 -mattr=sse4.2 | FileCheck %s -check-prefix=X64
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declare i64 @llvm.x86.sse42.crc32.64.8(i64, i8) nounwind
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declare i64 @llvm.x86.sse42.crc32.64.64(i64, i64) nounwind
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define i64 @crc32_64_8(i64 %a, i8 %b) nounwind {
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%tmp = call i64 @llvm.x86.sse42.crc32.64.8(i64 %a, i8 %b)
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ret i64 %tmp
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; X64: _crc32_64_8:
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; X64: crc32b %sil,
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}
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define i64 @crc32_64_64(i64 %a, i64 %b) nounwind {
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%tmp = call i64 @llvm.x86.sse42.crc32.64.64(i64 %a, i64 %b)
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ret i64 %tmp
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; X64: _crc32_64_64:
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; X64: crc32q %rsi,
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}
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