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https://github.com/c64scene-ar/llvm-6502.git
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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
26 lines
473 B
LLVM
26 lines
473 B
LLVM
; RUN: llc < %s -march=x86 | FileCheck %s
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define i32 @t1(i8 zeroext %x) nounwind readnone ssp {
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entry:
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; CHECK-LABEL: t1:
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; CHECK: shll
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; CHECK-NOT: movzwl
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; CHECK: ret
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%0 = zext i8 %x to i16
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%1 = shl i16 %0, 5
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%2 = zext i16 %1 to i32
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ret i32 %2
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}
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define i32 @t2(i8 zeroext %x) nounwind readnone ssp {
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entry:
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; CHECK-LABEL: t2:
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; CHECK: shrl
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; CHECK-NOT: movzwl
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; CHECK: ret
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%0 = zext i8 %x to i16
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%1 = lshr i16 %0, 3
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%2 = zext i16 %1 to i32
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ret i32 %2
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}
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