mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 16:31:16 +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
94 lines
1.9 KiB
LLVM
94 lines
1.9 KiB
LLVM
; Test 32-bit addition in which the second operand is constant.
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
|
|
|
|
; Check additions of 1.
|
|
define i32 @f1(i32 %a) {
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: ahi %r2, 1
|
|
; CHECK: br %r14
|
|
%add = add i32 %a, 1
|
|
ret i32 %add
|
|
}
|
|
|
|
; Check the high end of the AHI range.
|
|
define i32 @f2(i32 %a) {
|
|
; CHECK-LABEL: f2:
|
|
; CHECK: ahi %r2, 32767
|
|
; CHECK: br %r14
|
|
%add = add i32 %a, 32767
|
|
ret i32 %add
|
|
}
|
|
|
|
; Check the next value up, which must use AFI instead.
|
|
define i32 @f3(i32 %a) {
|
|
; CHECK-LABEL: f3:
|
|
; CHECK: afi %r2, 32768
|
|
; CHECK: br %r14
|
|
%add = add i32 %a, 32768
|
|
ret i32 %add
|
|
}
|
|
|
|
; Check the high end of the signed 32-bit range.
|
|
define i32 @f4(i32 %a) {
|
|
; CHECK-LABEL: f4:
|
|
; CHECK: afi %r2, 2147483647
|
|
; CHECK: br %r14
|
|
%add = add i32 %a, 2147483647
|
|
ret i32 %add
|
|
}
|
|
|
|
; Check the next value up, which is treated as a negative value.
|
|
define i32 @f5(i32 %a) {
|
|
; CHECK-LABEL: f5:
|
|
; CHECK: afi %r2, -2147483648
|
|
; CHECK: br %r14
|
|
%add = add i32 %a, 2147483648
|
|
ret i32 %add
|
|
}
|
|
|
|
; Check the high end of the negative AHI range.
|
|
define i32 @f6(i32 %a) {
|
|
; CHECK-LABEL: f6:
|
|
; CHECK: ahi %r2, -1
|
|
; CHECK: br %r14
|
|
%add = add i32 %a, -1
|
|
ret i32 %add
|
|
}
|
|
|
|
; Check the low end of the AHI range.
|
|
define i32 @f7(i32 %a) {
|
|
; CHECK-LABEL: f7:
|
|
; CHECK: ahi %r2, -32768
|
|
; CHECK: br %r14
|
|
%add = add i32 %a, -32768
|
|
ret i32 %add
|
|
}
|
|
|
|
; Check the next value down, which must use AFI instead.
|
|
define i32 @f8(i32 %a) {
|
|
; CHECK-LABEL: f8:
|
|
; CHECK: afi %r2, -32769
|
|
; CHECK: br %r14
|
|
%add = add i32 %a, -32769
|
|
ret i32 %add
|
|
}
|
|
|
|
; Check the low end of the signed 32-bit range.
|
|
define i32 @f9(i32 %a) {
|
|
; CHECK-LABEL: f9:
|
|
; CHECK: afi %r2, -2147483648
|
|
; CHECK: br %r14
|
|
%add = add i32 %a, -2147483648
|
|
ret i32 %add
|
|
}
|
|
|
|
; Check the next value down, which is treated as a positive value.
|
|
define i32 @f10(i32 %a) {
|
|
; CHECK-LABEL: f10:
|
|
; CHECK: afi %r2, 2147483647
|
|
; CHECK: br %r14
|
|
%add = add i32 %a, -2147483649
|
|
ret i32 %add
|
|
}
|