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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
24 lines
500 B
LLVM
24 lines
500 B
LLVM
; RUN: opt < %s -instcombine -S | FileCheck %s
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define i32 @foo(i32 %x, i32 %y) {
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; CHECK-LABEL: @foo(
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%add = add nsw i32 %y, %x
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%mul = mul nsw i32 %add, %y
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%square = mul nsw i32 %y, %y
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%res = sub i32 %mul, %square
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ret i32 %res
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; CHECK-NEXT: mul i32 %x, %y
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; CHECK-NEXT: ret i32
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}
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define i1 @bar(i64 %x, i64 %y) {
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; CHECK-LABEL: @bar(
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%a = and i64 %y, %x
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; CHECK: and
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; CHECK-NOT: and
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%not = xor i64 %a, -1
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%b = and i64 %y, %not
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%r = icmp eq i64 %b, 0
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ret i1 %r
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; CHECK: ret i1
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}
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