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798e242090
All changes were made by the following bash script:
find test/CodeGen -name "*.ll" | \
while read NAME; do
echo "$NAME"
grep -q "^; *RUN: *llc.*debug" $NAME && continue
grep -q "^; *RUN:.*llvm-objdump" $NAME && continue
grep -q "^; *RUN: *opt.*" $NAME && continue
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/;\([A-Za-z0-9_-]*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC[:]* *\$/;\1\2-LABEL:\3$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
done
This script catches a superset of the cases caught by the script associated with commit r186280. It initially found some false positives due to unusual constructs in a minority of tests; all such cases were disambiguated first in commit r186621.
llvm-svn: 186624
23 lines
750 B
LLVM
23 lines
750 B
LLVM
; RUN: llc < %s -march=x86-64 -mcpu=corei7 | FileCheck %s
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; rdar://11897677
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;CHECK-LABEL: intrin_pmov:
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;CHECK: pmovzxbw (%{{.*}}), %xmm0
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;CHECK-NEXT: movdqu
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;CHECK-NEXT: ret
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define void @intrin_pmov(i16* noalias %dest, i8* noalias %src) nounwind uwtable ssp {
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%1 = bitcast i8* %src to <2 x i64>*
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%2 = load <2 x i64>* %1, align 16
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%3 = bitcast <2 x i64> %2 to <16 x i8>
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%4 = tail call <8 x i16> @llvm.x86.sse41.pmovzxbw(<16 x i8> %3) nounwind
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%5 = bitcast i16* %dest to i8*
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%6 = bitcast <8 x i16> %4 to <16 x i8>
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tail call void @llvm.x86.sse2.storeu.dq(i8* %5, <16 x i8> %6) nounwind
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ret void
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}
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declare <8 x i16> @llvm.x86.sse41.pmovzxbw(<16 x i8>) nounwind readnone
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declare void @llvm.x86.sse2.storeu.dq(i8*, <16 x i8>) nounwind
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