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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
54 lines
1.0 KiB
LLVM
54 lines
1.0 KiB
LLVM
; RUN: llc < %s -march=x86 | FileCheck %s
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; Don't duplicate the load.
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define fastcc i32 @foo(i32* %p) nounwind {
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; CHECK-LABEL: foo:
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; CHECK: andl $10, %eax
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; CHECK: je
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%t0 = load i32* %p
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%t2 = and i32 %t0, 10
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%t3 = icmp ne i32 %t2, 0
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br i1 %t3, label %bb63, label %bb76
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bb63:
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ret i32 %t2
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bb76:
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ret i32 0
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}
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define fastcc double @bar(i32 %hash, double %x, double %y) nounwind {
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entry:
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; CHECK-LABEL: bar:
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%0 = and i32 %hash, 15
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%1 = icmp ult i32 %0, 8
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br i1 %1, label %bb11, label %bb10
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bb10:
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; CHECK: bb10
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; CHECK: testb $1
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%2 = and i32 %hash, 1
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%3 = icmp eq i32 %2, 0
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br i1 %3, label %bb13, label %bb11
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bb11:
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%4 = fsub double -0.000000e+00, %x
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br label %bb13
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bb13:
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; CHECK: bb13
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; CHECK: testb $2
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%iftmp.9.0 = phi double [ %4, %bb11 ], [ %x, %bb10 ]
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%5 = and i32 %hash, 2
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%6 = icmp eq i32 %5, 0
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br i1 %6, label %bb16, label %bb14
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bb14:
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%7 = fsub double -0.000000e+00, %y
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br label %bb16
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bb16:
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%iftmp.10.0 = phi double [ %7, %bb14 ], [ %y, %bb13 ]
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%8 = fadd double %iftmp.9.0, %iftmp.10.0
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ret double %8
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}
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