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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
23 lines
591 B
LLVM
23 lines
591 B
LLVM
; RUN: llc < %s -mtriple=i386-apple-darwin -mcpu=corei7 | FileCheck %s
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; rdar://r7512579
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; PHI defs in the atomic loop should be used by the add / adc
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; instructions. They should not be dead.
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define void @t(i64* nocapture %p) nounwind ssp {
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entry:
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; CHECK-LABEL: t:
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; CHECK: movl ([[REG:%[a-z]+]]), %eax
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; CHECK: movl 4([[REG]]), %edx
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; CHECK: LBB0_1:
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; CHECK: movl %eax, %ebx
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; CHECK: addl {{%[a-z]+}}, %ebx
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; CHECK: movl %edx, %ecx
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; CHECK: adcl {{%[a-z]+}}, %ecx
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; CHECK: lock
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; CHECK-NEXT: cmpxchg8b ([[REG]])
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; CHECK-NEXT: jne
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%0 = atomicrmw add i64* %p, i64 1 seq_cst
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ret void
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}
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