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llvm-project/llvm/test/CodeGen/X86/widen_extract-1.ll

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Add mcpu to tests to prevent them from using AVX instructions on Sandy Bridge after r155618. llvm-svn: 155696
2012-04-27 15:11:58 +08:00
; RUN: llc < %s -march=x86-64 -mcpu=nehalem -mattr=+sse42 | FileCheck %s
Add test case for r84279 llvm-svn: 84280
2009-10-17 06:07:19 +08:00
; widen extract subvector
define void @convert(<2 x double>* %dst.addr, <3 x double> %src) {
entry:
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 14:24:09 +08:00
; CHECK-LABEL: convert:
Add test case for r84279 llvm-svn: 84280
2009-10-17 06:07:19 +08:00
; CHECK: unpcklpd {{%xmm[0-7]}}, {{%xmm[0-7]}}
; CHECK-NEXT: movapd
%val = shufflevector <3 x double> %src, <3 x double> undef, <2 x i32> < i32 0, i32 1>
store <2 x double> %val, <2 x double>* %dst.addr
ret void
}