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7e501cf4c3
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
94 lines
1.9 KiB
LLVM
94 lines
1.9 KiB
LLVM
; Test 32-bit addition in which the second operand is constant.
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
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; Check additions of 1.
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define i32 @f1(i32 %a) {
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; CHECK-LABEL: f1:
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; CHECK: ahi %r2, 1
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; CHECK: br %r14
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%add = add i32 %a, 1
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ret i32 %add
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}
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; Check the high end of the AHI range.
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define i32 @f2(i32 %a) {
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; CHECK-LABEL: f2:
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; CHECK: ahi %r2, 32767
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; CHECK: br %r14
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%add = add i32 %a, 32767
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ret i32 %add
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}
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; Check the next value up, which must use AFI instead.
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define i32 @f3(i32 %a) {
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; CHECK-LABEL: f3:
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; CHECK: afi %r2, 32768
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; CHECK: br %r14
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%add = add i32 %a, 32768
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ret i32 %add
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}
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; Check the high end of the signed 32-bit range.
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define i32 @f4(i32 %a) {
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; CHECK-LABEL: f4:
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; CHECK: afi %r2, 2147483647
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; CHECK: br %r14
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%add = add i32 %a, 2147483647
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ret i32 %add
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}
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; Check the next value up, which is treated as a negative value.
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define i32 @f5(i32 %a) {
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; CHECK-LABEL: f5:
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; CHECK: afi %r2, -2147483648
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; CHECK: br %r14
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%add = add i32 %a, 2147483648
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ret i32 %add
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}
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; Check the high end of the negative AHI range.
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define i32 @f6(i32 %a) {
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; CHECK-LABEL: f6:
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; CHECK: ahi %r2, -1
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; CHECK: br %r14
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%add = add i32 %a, -1
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ret i32 %add
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}
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; Check the low end of the AHI range.
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define i32 @f7(i32 %a) {
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; CHECK-LABEL: f7:
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; CHECK: ahi %r2, -32768
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; CHECK: br %r14
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%add = add i32 %a, -32768
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ret i32 %add
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}
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; Check the next value down, which must use AFI instead.
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define i32 @f8(i32 %a) {
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; CHECK-LABEL: f8:
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; CHECK: afi %r2, -32769
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; CHECK: br %r14
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%add = add i32 %a, -32769
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ret i32 %add
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}
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; Check the low end of the signed 32-bit range.
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define i32 @f9(i32 %a) {
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; CHECK-LABEL: f9:
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; CHECK: afi %r2, -2147483648
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; CHECK: br %r14
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%add = add i32 %a, -2147483648
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ret i32 %add
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}
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; Check the next value down, which is treated as a positive value.
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define i32 @f10(i32 %a) {
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; CHECK-LABEL: f10:
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; CHECK: afi %r2, 2147483647
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; CHECK: br %r14
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%add = add i32 %a, -2147483649
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ret i32 %add
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}
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