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https://github.com/c64scene-ar/llvm-6502.git
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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
138 lines
2.8 KiB
LLVM
138 lines
2.8 KiB
LLVM
; Test insertions of 16-bit constants into an i64.
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
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; Check the lowest useful IILL value. (We use NILL rather than IILL
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; to clear 16 bits.)
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define i64 @f1(i64 %a) {
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; CHECK-LABEL: f1:
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; CHECK-NOT: ni
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; CHECK: iill %r2, 1
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; CHECK: br %r14
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%and = and i64 %a, 18446744073709486080
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%or = or i64 %and, 1
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ret i64 %or
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}
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; Check a middle value.
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define i64 @f2(i64 %a) {
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; CHECK-LABEL: f2:
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; CHECK-NOT: ni
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; CHECK: iill %r2, 32769
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; CHECK: br %r14
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%and = and i64 %a, -65536
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%or = or i64 %and, 32769
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ret i64 %or
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}
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; Check the highest useful IILL value. (We use OILL rather than IILL
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; to set 16 bits.)
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define i64 @f3(i64 %a) {
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; CHECK-LABEL: f3:
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; CHECK-NOT: ni
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; CHECK: iill %r2, 65534
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; CHECK: br %r14
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%and = and i64 %a, 18446744073709486080
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%or = or i64 %and, 65534
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ret i64 %or
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}
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; Check the lowest useful IILH value.
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define i64 @f4(i64 %a) {
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; CHECK-LABEL: f4:
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; CHECK-NOT: ni
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; CHECK: iilh %r2, 1
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; CHECK: br %r14
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%and = and i64 %a, 18446744069414649855
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%or = or i64 %and, 65536
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ret i64 %or
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}
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; Check a middle value.
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define i64 @f5(i64 %a) {
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; CHECK-LABEL: f5:
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; CHECK-NOT: ni
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; CHECK: iilh %r2, 32767
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; CHECK: br %r14
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%and = and i64 %a, -4294901761
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%or = or i64 %and, 2147418112
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ret i64 %or
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}
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; Check the highest useful IILH value.
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define i64 @f6(i64 %a) {
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; CHECK-LABEL: f6:
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; CHECK-NOT: ni
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; CHECK: iilh %r2, 65534
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; CHECK: br %r14
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%and = and i64 %a, 18446744069414649855
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%or = or i64 %and, 4294836224
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ret i64 %or
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}
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; Check the lowest useful IIHL value.
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define i64 @f7(i64 %a) {
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; CHECK-LABEL: f7:
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; CHECK-NOT: ni
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; CHECK: iihl %r2, 1
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; CHECK: br %r14
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%and = and i64 %a, 18446462603027808255
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%or = or i64 %and, 4294967296
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ret i64 %or
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}
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; Check a middle value.
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define i64 @f8(i64 %a) {
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; CHECK-LABEL: f8:
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; CHECK-NOT: ni
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; CHECK: iihl %r2, 32767
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; CHECK: br %r14
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%and = and i64 %a, -281470681743361
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%or = or i64 %and, 140733193388032
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ret i64 %or
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}
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; Check the highest useful IIHL value.
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define i64 @f9(i64 %a) {
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; CHECK-LABEL: f9:
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; CHECK-NOT: ni
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; CHECK: iihl %r2, 65534
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; CHECK: br %r14
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%and = and i64 %a, 18446462603027808255
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%or = or i64 %and, 281466386776064
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ret i64 %or
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}
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; Check the lowest useful IIHH value.
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define i64 @f10(i64 %a) {
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; CHECK-LABEL: f10:
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; CHECK-NOT: ni
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; CHECK: iihh %r2, 1
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; CHECK: br %r14
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%and = and i64 %a, 281474976710655
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%or = or i64 %and, 281474976710656
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ret i64 %or
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}
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; Check a middle value.
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define i64 @f11(i64 %a) {
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; CHECK-LABEL: f11:
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; CHECK-NOT: ni
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; CHECK: iihh %r2, 32767
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; CHECK: br %r14
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%and = and i64 %a, 281474976710655
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%or = or i64 %and, 9223090561878065152
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ret i64 %or
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}
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; Check the highest useful IIHH value.
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define i64 @f12(i64 %a) {
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; CHECK-LABEL: f12:
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; CHECK-NOT: ni
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; CHECK: iihh %r2, 65534
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; CHECK: br %r14
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%and = and i64 %a, 281474976710655
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%or = or i64 %and, 18446181123756130304
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ret i64 %or
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}
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