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https://github.com/c64scene-ar/llvm-6502.git
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39f4e8d9cc
This update was done with the following bash script:
find test/Transforms -name "*.ll" | \
while read NAME; do
echo "$NAME"
if ! grep -q "^; *RUN: *llc" $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
mv $TEMP $NAME
fi
done
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186268 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
524 B
LLVM
25 lines
524 B
LLVM
; RUN: opt < %s -instcombine -S | FileCheck %s
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; rdar://10770603
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; (x & y) | (x ^ y) -> x | y
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define i64 @or(i64 %x, i64 %y) nounwind uwtable readnone ssp {
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%1 = and i64 %y, %x
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%2 = xor i64 %y, %x
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%3 = add i64 %1, %2
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ret i64 %3
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; CHECK-LABEL: @or(
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; CHECK: or i64
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; CHECK-NEXT: ret
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}
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; (x & y) + (x ^ y) -> x | y
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define i64 @or2(i64 %x, i64 %y) nounwind uwtable readnone ssp {
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%1 = and i64 %y, %x
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%2 = xor i64 %y, %x
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%3 = or i64 %1, %2
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ret i64 %3
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; CHECK-LABEL: @or2(
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; CHECK: or i64
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; CHECK-NEXT: ret
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}
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