Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view test/CodeGen/X86/pr14161.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 | 60c9769439b8 |
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; RUN: llc < %s -mtriple=x86_64-linux-pc -mcpu=corei7 | FileCheck %s declare <4 x i32> @llvm.x86.sse41.pminud(<4 x i32>, <4 x i32>) define <2 x i16> @good(<4 x i32>*, <4 x i8>*) { entry: %2 = load <4 x i32>* %0, align 16 %3 = call <4 x i32> @llvm.x86.sse41.pminud(<4 x i32> %2, <4 x i32> <i32 127, i32 127, i32 127, i32 127>) %4 = extractelement <4 x i32> %3, i32 0 %5 = extractelement <4 x i32> %3, i32 1 %6 = extractelement <4 x i32> %3, i32 2 %7 = extractelement <4 x i32> %3, i32 3 %8 = bitcast i32 %4 to <2 x i16> %9 = bitcast i32 %5 to <2 x i16> ret <2 x i16> %8 ; CHECK: good ; CHECK: pminud ; CHECK-NEXT: pmovzxwq ; CHECK: ret } define <2 x i16> @bad(<4 x i32>*, <4 x i8>*) { entry: %2 = load <4 x i32>* %0, align 16 %3 = call <4 x i32> @llvm.x86.sse41.pminud(<4 x i32> %2, <4 x i32> <i32 127, i32 127, i32 127, i32 127>) %4 = extractelement <4 x i32> %3, i32 0 %5 = extractelement <4 x i32> %3, i32 1 %6 = extractelement <4 x i32> %3, i32 2 %7 = extractelement <4 x i32> %3, i32 3 %8 = bitcast i32 %4 to <2 x i16> %9 = bitcast i32 %5 to <2 x i16> ret <2 x i16> %9 ; CHECK: bad ; CHECK: pminud ; CHECK: pextrd ; CHECK: pmovzxwq ; CHECK: ret }