mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-02 22:04:55 +00:00
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
73 lines
1.6 KiB
LLVM
73 lines
1.6 KiB
LLVM
; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
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define i32 @f1(i32* %v) {
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entry:
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; CHECK-LABEL: f1:
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; CHECK: ldr r0, [r0]
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%tmp = load i32* %v
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ret i32 %tmp
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}
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define i32 @f2(i32* %v) {
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entry:
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; CHECK-LABEL: f2:
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; CHECK: ldr.w r0, [r0, #4092]
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%tmp2 = getelementptr i32* %v, i32 1023
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%tmp = load i32* %tmp2
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ret i32 %tmp
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}
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define i32 @f3(i32* %v) {
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entry:
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; CHECK-LABEL: f3:
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; CHECK: mov.w r1, #4096
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; CHECK: ldr r0, [r0, r1]
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%tmp2 = getelementptr i32* %v, i32 1024
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%tmp = load i32* %tmp2
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ret i32 %tmp
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}
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define i32 @f4(i32 %base) {
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entry:
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; CHECK-LABEL: f4:
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; CHECK: ldr r0, [r0, #-128]
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%tmp1 = sub i32 %base, 128
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%tmp2 = inttoptr i32 %tmp1 to i32*
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%tmp3 = load i32* %tmp2
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ret i32 %tmp3
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}
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define i32 @f5(i32 %base, i32 %offset) {
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entry:
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; CHECK-LABEL: f5:
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; CHECK: ldr r0, [r0, r1]
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%tmp1 = add i32 %base, %offset
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%tmp2 = inttoptr i32 %tmp1 to i32*
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%tmp3 = load i32* %tmp2
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ret i32 %tmp3
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}
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define i32 @f6(i32 %base, i32 %offset) {
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entry:
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; CHECK-LABEL: f6:
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; CHECK: ldr.w r0, [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 i32*
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%tmp4 = load i32* %tmp3
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ret i32 %tmp4
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}
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define i32 @f7(i32 %base, i32 %offset) {
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entry:
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; CHECK-LABEL: f7:
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; CHECK: lsrs r1, r1, #2
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; CHECK: ldr r0, [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 i32*
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%tmp4 = load i32* %tmp3
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ret i32 %tmp4
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}
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