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8b2b8a1835
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186280 91177308-0d34-0410-b5e6-96231b3b80d8
57 lines
1.6 KiB
LLVM
57 lines
1.6 KiB
LLVM
; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s
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; When loading the shift amount from memory, avoid generating the splat.
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define void @shift5a(<4 x i32> %val, <4 x i32>* %dst, i32* %pamt) nounwind {
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entry:
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; CHECK-LABEL: shift5a:
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; CHECK: movd
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; CHECK: pslld
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%amt = load i32* %pamt
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%tmp0 = insertelement <4 x i32> undef, i32 %amt, i32 0
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%shamt = shufflevector <4 x i32> %tmp0, <4 x i32> undef, <4 x i32> zeroinitializer
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%shl = shl <4 x i32> %val, %shamt
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store <4 x i32> %shl, <4 x i32>* %dst
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ret void
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}
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define void @shift5b(<4 x i32> %val, <4 x i32>* %dst, i32* %pamt) nounwind {
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entry:
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; CHECK-LABEL: shift5b:
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; CHECK: movd
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; CHECK: psrad
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%amt = load i32* %pamt
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%tmp0 = insertelement <4 x i32> undef, i32 %amt, i32 0
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%shamt = shufflevector <4 x i32> %tmp0, <4 x i32> undef, <4 x i32> zeroinitializer
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%shr = ashr <4 x i32> %val, %shamt
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store <4 x i32> %shr, <4 x i32>* %dst
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ret void
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}
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define void @shift5c(<4 x i32> %val, <4 x i32>* %dst, i32 %amt) nounwind {
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entry:
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; CHECK-LABEL: shift5c:
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; CHECK: movd
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; CHECK: pslld
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%tmp0 = insertelement <4 x i32> undef, i32 %amt, i32 0
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%shamt = shufflevector <4 x i32> %tmp0, <4 x i32> undef, <4 x i32> zeroinitializer
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%shl = shl <4 x i32> %val, %shamt
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store <4 x i32> %shl, <4 x i32>* %dst
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ret void
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}
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define void @shift5d(<4 x i32> %val, <4 x i32>* %dst, i32 %amt) nounwind {
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entry:
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; CHECK-LABEL: shift5d:
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; CHECK: movd
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; CHECK: psrad
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%tmp0 = insertelement <4 x i32> undef, i32 %amt, i32 0
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%shamt = shufflevector <4 x i32> %tmp0, <4 x i32> undef, <4 x i32> zeroinitializer
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%shr = ashr <4 x i32> %val, %shamt
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store <4 x i32> %shr, <4 x i32>* %dst
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ret void
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}
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