llvm-mirror/test/CodeGen/X86/avx-shuffle-x86_32.ll

; RUN: llc < %s -mtriple=i686-pc-win32 -mcpu=corei7-avx -mattr=+avx | FileCheck %s

define <4 x i64> @test1(<4 x i64> %a) nounwind {
 %b = shufflevector <4 x i64> %a, <4 x i64> undef, <4 x i32> <i32 1, i32 3, i32 5, i32 7>
 ret <4 x i64>%b
 ; CHECK-LABEL: test1:
 ; CHECK-NOT: vinsertf128
 }
Fixed a bug in SelectionDAG.cpp. The failure seen on win32, when i64 type is illegal. It happens on stage of conversion VECTOR_SHUFFLE to BUILD_VECTOR. The failure message is: llc: SelectionDAG.cpp:784: void VerifyNodeCommon(llvm::SDNode*): Assertion `(I->getValueType() == EltVT \|\| (EltVT.isInteger() && I->getValueType().isInteger() && EltVT.bitsLE(I->getValueType()))) && "Wrong operand type!"' failed. I added a special test that checks vector shuffle on win32. llvm-svn: 147445 2012-01-03 12:59:04 +01:00			`; RUN: llc < %s -mtriple=i686-pc-win32 -mcpu=corei7-avx -mattr=+avx \| FileCheck %s`

			`define <4 x i64> @test1(<4 x i64> %a) nounwind {`
			`%b = shufflevector <4 x i64> %a, <4 x i64> undef, <4 x i32> <i32 1, i32 3, i32 5, i32 7>`
			`ret <4 x i64>%b`
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name ".ll" \| \ while read NAME; do echo "$NAME" if ! grep -q "^; RUN: llc.debug" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]@\([A-Za-z0-9_]\)(.$/\1/p" < $NAME \| \ while read FUNC; do sed -i '' "s/;\(.\)\([A-Za-z0-9_-]\):\( \)$FUNC: \$/;\1\2-LABEL:\3$FUNC:/g" $TEMP done sed -i '' "s/;\(.\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP sed -i '' "s/;\(.\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP sed -i '' "s/;\(.\)-NOT-LABEL:/;\1-NOT:/" $TEMP sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP mv $TEMP $NAME fi done llvm-svn: 186280 2013-07-14 08:24:09 +02:00			`; CHECK-LABEL: test1:`
Don't insert 128-bit UNDEF into 256-bit vectors. Just keep the 256-bit vector. Original patch by Elena Demikhovsky. Tweaked by me to allow possibility of covering more cases. llvm-svn: 158792 2012-06-20 07:39:26 +02:00			`; CHECK-NOT: vinsertf128`
Fixed a bug in SelectionDAG.cpp. The failure seen on win32, when i64 type is illegal. It happens on stage of conversion VECTOR_SHUFFLE to BUILD_VECTOR. The failure message is: llc: SelectionDAG.cpp:784: void VerifyNodeCommon(llvm::SDNode*): Assertion `(I->getValueType() == EltVT \|\| (EltVT.isInteger() && I->getValueType().isInteger() && EltVT.bitsLE(I->getValueType()))) && "Wrong operand type!"' failed. I added a special test that checks vector shuffle on win32. llvm-svn: 147445 2012-01-03 12:59:04 +01:00			`}`