mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-30 17:33:24 +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
72 lines
1.5 KiB
LLVM
72 lines
1.5 KiB
LLVM
; RUN: llc < %s -march=arm | FileCheck %s
|
|
|
|
define i32 @f1(i32* %v) {
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: ldr r0
|
|
entry:
|
|
%tmp = load i32* %v
|
|
ret i32 %tmp
|
|
}
|
|
|
|
define i32 @f2(i32* %v) {
|
|
; CHECK-LABEL: f2:
|
|
; CHECK: ldr r0
|
|
entry:
|
|
%tmp2 = getelementptr i32* %v, i32 1023
|
|
%tmp = load i32* %tmp2
|
|
ret i32 %tmp
|
|
}
|
|
|
|
define i32 @f3(i32* %v) {
|
|
; CHECK-LABEL: f3:
|
|
; CHECK: mov
|
|
; CHECK: ldr r0
|
|
entry:
|
|
%tmp2 = getelementptr i32* %v, i32 1024
|
|
%tmp = load i32* %tmp2
|
|
ret i32 %tmp
|
|
}
|
|
|
|
define i32 @f4(i32 %base) {
|
|
; CHECK-LABEL: f4:
|
|
; CHECK-NOT: mvn
|
|
; CHECK: ldr r0
|
|
entry:
|
|
%tmp1 = sub i32 %base, 128
|
|
%tmp2 = inttoptr i32 %tmp1 to i32*
|
|
%tmp3 = load i32* %tmp2
|
|
ret i32 %tmp3
|
|
}
|
|
|
|
define i32 @f5(i32 %base, i32 %offset) {
|
|
; CHECK-LABEL: f5:
|
|
; CHECK: ldr r0
|
|
entry:
|
|
%tmp1 = add i32 %base, %offset
|
|
%tmp2 = inttoptr i32 %tmp1 to i32*
|
|
%tmp3 = load i32* %tmp2
|
|
ret i32 %tmp3
|
|
}
|
|
|
|
define i32 @f6(i32 %base, i32 %offset) {
|
|
; CHECK-LABEL: f6:
|
|
; CHECK: ldr r0{{.*}}lsl{{.*}}
|
|
entry:
|
|
%tmp1 = shl i32 %offset, 2
|
|
%tmp2 = add i32 %base, %tmp1
|
|
%tmp3 = inttoptr i32 %tmp2 to i32*
|
|
%tmp4 = load i32* %tmp3
|
|
ret i32 %tmp4
|
|
}
|
|
|
|
define i32 @f7(i32 %base, i32 %offset) {
|
|
; CHECK-LABEL: f7:
|
|
; CHECK: ldr r0{{.*}}lsr{{.*}}
|
|
entry:
|
|
%tmp1 = lshr i32 %offset, 2
|
|
%tmp2 = add i32 %base, %tmp1
|
|
%tmp3 = inttoptr i32 %tmp2 to i32*
|
|
%tmp4 = load i32* %tmp3
|
|
ret i32 %tmp4
|
|
}
|