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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
llvm-svn: 186280
78 lines
1.8 KiB
LLVM
78 lines
1.8 KiB
LLVM
; RUN: llc < %s -march=thumb -mattr=-thumb2 | not grep pld
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; RUN: llc < %s -march=thumb -mattr=+v7 | FileCheck %s -check-prefix=THUMB2
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; RUN: llc < %s -march=arm -mattr=+v7 | FileCheck %s -check-prefix=ARM
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; RUN: llc < %s -march=arm -mcpu=cortex-a9-mp | FileCheck %s -check-prefix=ARM-MP
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; rdar://8601536
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define void @t1(i8* %ptr) nounwind {
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entry:
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; ARM-LABEL: t1:
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; ARM-NOT: pldw [r0]
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; ARM: pld [r0]
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; ARM-MP-LABEL: t1:
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; ARM-MP: pldw [r0]
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; ARM-MP: pld [r0]
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; THUMB2-LABEL: t1:
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; THUMB2-NOT: pldw [r0]
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; THUMB2: pld [r0]
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tail call void @llvm.prefetch( i8* %ptr, i32 1, i32 3, i32 1 )
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tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 3, i32 1 )
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ret void
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}
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define void @t2(i8* %ptr) nounwind {
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entry:
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; ARM-LABEL: t2:
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; ARM: pld [r0, #1023]
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; THUMB2-LABEL: t2:
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; THUMB2: pld [r0, #1023]
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%tmp = getelementptr i8* %ptr, i32 1023
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tail call void @llvm.prefetch( i8* %tmp, i32 0, i32 3, i32 1 )
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ret void
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}
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define void @t3(i32 %base, i32 %offset) nounwind {
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entry:
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; ARM-LABEL: t3:
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; ARM: pld [r0, r1, lsr #2]
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; THUMB2-LABEL: t3:
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; THUMB2: lsrs r1, r1, #2
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; THUMB2: pld [r0, r1]
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%tmp1 = lshr i32 %offset, 2
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%tmp2 = add i32 %base, %tmp1
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%tmp3 = inttoptr i32 %tmp2 to i8*
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tail call void @llvm.prefetch( i8* %tmp3, i32 0, i32 3, i32 1 )
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ret void
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}
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define void @t4(i32 %base, i32 %offset) nounwind {
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entry:
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; ARM-LABEL: t4:
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; ARM: pld [r0, r1, lsl #2]
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; THUMB2-LABEL: t4:
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; THUMB2: pld [r0, r1, lsl #2]
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%tmp1 = shl i32 %offset, 2
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%tmp2 = add i32 %base, %tmp1
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%tmp3 = inttoptr i32 %tmp2 to i8*
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tail call void @llvm.prefetch( i8* %tmp3, i32 0, i32 3, i32 1 )
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ret void
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}
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declare void @llvm.prefetch(i8*, i32, i32, i32) nounwind
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define void @t5(i8* %ptr) nounwind {
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entry:
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; ARM-LABEL: t5:
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; ARM: pli [r0]
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; THUMB2-LABEL: t5:
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; THUMB2: pli [r0]
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tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 3, i32 0 )
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ret void
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}
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