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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
27 lines
564 B
LLVM
27 lines
564 B
LLVM
; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
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; RUN: llc < %s -march=thumb | FileCheck %s -check-prefix=THUMB1
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; CHECK-LABEL: f1:
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; CHECK: ror.w r0, r0, #22
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define i32 @f1(i32 %a) {
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%l8 = shl i32 %a, 10
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%r8 = lshr i32 %a, 22
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%tmp = or i32 %l8, %r8
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ret i32 %tmp
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}
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; CHECK-LABEL: f2:
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; CHECK-NOT: and
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; CHECK: ror
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; THUMB1: f2
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; THUMB1: and
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define i32 @f2(i32 %v, i32 %nbits) {
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entry:
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%and = and i32 %nbits, 31
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%shr = lshr i32 %v, %and
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%sub = sub i32 32, %and
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%shl = shl i32 %v, %sub
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%or = or i32 %shl, %shr
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ret i32 %or
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}
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