mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-30 17:33:24 +00:00
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
|
|
|
|
; rdar://10770603
|
|
; (x & y) | (x ^ y) -> x | y
|
|
define i64 @or(i64 %x, i64 %y) nounwind uwtable readnone ssp {
|
|
%1 = and i64 %y, %x
|
|
%2 = xor i64 %y, %x
|
|
%3 = add i64 %1, %2
|
|
ret i64 %3
|
|
; CHECK-LABEL: @or(
|
|
; CHECK: or i64
|
|
; CHECK-NEXT: ret
|
|
}
|
|
|
|
; (x & y) + (x ^ y) -> x | y
|
|
define i64 @or2(i64 %x, i64 %y) nounwind uwtable readnone ssp {
|
|
%1 = and i64 %y, %x
|
|
%2 = xor i64 %y, %x
|
|
%3 = or i64 %1, %2
|
|
ret i64 %3
|
|
; CHECK-LABEL: @or2(
|
|
; CHECK: or i64
|
|
; CHECK-NEXT: ret
|
|
}
|