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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
47 lines
853 B
LLVM
47 lines
853 B
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s
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define zeroext i1 @f1(i8* %x) {
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; CHECK-LABEL: f1:
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; CHECK: movb (%rdi), %al
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; CHECK-NEXT: ret
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entry:
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%0 = load i8* %x, align 1, !range !0
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%tobool = trunc i8 %0 to i1
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ret i1 %tobool
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}
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define zeroext i1 @f2(i8* %x) {
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; CHECK-LABEL: f2:
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; CHECK: movb (%rdi), %al
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; CHECK-NEXT: ret
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entry:
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%0 = load i8* %x, align 1, !range !0
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%tobool = icmp ne i8 %0, 0
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ret i1 %tobool
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}
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!0 = metadata !{i8 0, i8 2}
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; check that we don't build a "trunc" from i1 to i1, which would assert.
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define zeroext i1 @f3(i1 %x) {
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; CHECK-LABEL: f3:
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entry:
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%tobool = icmp ne i1 %x, 0
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ret i1 %tobool
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}
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; check that we don't build a trunc when other bits are needed
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define zeroext i1 @f4(i32 %x) {
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; CHECK-LABEL: f4:
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; CHECK: and
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entry:
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%y = and i32 %x, 32768
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%z = icmp ne i32 %y, 0
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ret i1 %z
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}
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