Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view test/CodeGen/X86/vec_compare-sse4.ll @ 33:e4204d083e25
LLVM 3.5
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Thu, 12 Dec 2013 14:32:10 +0900 |
parents | 95c75e76d11b |
children | 7d135dc70f03 |
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; RUN: llc < %s -march=x86 -mattr=-sse3,+sse2 | FileCheck %s -check-prefix=SSE2 ; RUN: llc < %s -march=x86 -mattr=-sse4.2,+sse4.1 | FileCheck %s -check-prefix=SSE41 ; RUN: llc < %s -march=x86 -mattr=+sse4.2 | FileCheck %s -check-prefix=SSE42 define <2 x i64> @test1(<2 x i64> %A, <2 x i64> %B) nounwind { ; SSE42-LABEL: test1: ; SSE42: pcmpgtq ; SSE42: ret ; SSE41-LABEL: test1: ; SSE41-NOT: pcmpgtq ; SSE41: ret ; SSE2-LABEL: test1: ; SSE2-NOT: pcmpgtq ; SSE2: ret %C = icmp sgt <2 x i64> %A, %B %D = sext <2 x i1> %C to <2 x i64> ret <2 x i64> %D } define <2 x i64> @test2(<2 x i64> %A, <2 x i64> %B) nounwind { ; SSE42-LABEL: test2: ; SSE42: pcmpeqq ; SSE42: ret ; SSE41-LABEL: test2: ; SSE41: pcmpeqq ; SSE41: ret ; SSE2-LABEL: test2: ; SSE2-NOT: pcmpeqq ; SSE2: ret %C = icmp eq <2 x i64> %A, %B %D = sext <2 x i1> %C to <2 x i64> ret <2 x i64> %D }