mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-06 05:06:45 +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
1.4 KiB
LLVM
72 lines
1.4 KiB
LLVM
; Test insertions of 16-bit constants into one half of an i32.
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
|
|
|
|
; Check the lowest useful IILL value. (We use NILL rather than IILL
|
|
; to clear 16 bits.)
|
|
define i32 @f1(i32 %a) {
|
|
; CHECK-LABEL: f1:
|
|
; CHECK-NOT: ni
|
|
; CHECK: iill %r2, 1
|
|
; CHECK: br %r14
|
|
%and = and i32 %a, 4294901760
|
|
%or = or i32 %and, 1
|
|
ret i32 %or
|
|
}
|
|
|
|
; Check a middle value.
|
|
define i32 @f2(i32 %a) {
|
|
; CHECK-LABEL: f2:
|
|
; CHECK-NOT: ni
|
|
; CHECK: iill %r2, 32769
|
|
; CHECK: br %r14
|
|
%and = and i32 %a, -65536
|
|
%or = or i32 %and, 32769
|
|
ret i32 %or
|
|
}
|
|
|
|
; Check the highest useful IILL value. (We use OILL rather than IILL
|
|
; to set 16 bits.)
|
|
define i32 @f3(i32 %a) {
|
|
; CHECK-LABEL: f3:
|
|
; CHECK-NOT: ni
|
|
; CHECK: iill %r2, 65534
|
|
; CHECK: br %r14
|
|
%and = and i32 %a, 4294901760
|
|
%or = or i32 %and, 65534
|
|
ret i32 %or
|
|
}
|
|
|
|
; Check the lowest useful IILH value.
|
|
define i32 @f4(i32 %a) {
|
|
; CHECK-LABEL: f4:
|
|
; CHECK-NOT: ni
|
|
; CHECK: iilh %r2, 1
|
|
; CHECK: br %r14
|
|
%and = and i32 %a, 65535
|
|
%or = or i32 %and, 65536
|
|
ret i32 %or
|
|
}
|
|
|
|
; Check a middle value.
|
|
define i32 @f5(i32 %a) {
|
|
; CHECK-LABEL: f5:
|
|
; CHECK-NOT: ni
|
|
; CHECK: iilh %r2, 32767
|
|
; CHECK: br %r14
|
|
%and = and i32 %a, 65535
|
|
%or = or i32 %and, 2147418112
|
|
ret i32 %or
|
|
}
|
|
|
|
; Check the highest useful IILH value.
|
|
define i32 @f6(i32 %a) {
|
|
; CHECK-LABEL: f6:
|
|
; CHECK-NOT: ni
|
|
; CHECK: iilh %r2, 65534
|
|
; CHECK: br %r14
|
|
%and = and i32 %a, 65535
|
|
%or = or i32 %and, -131072
|
|
ret i32 %or
|
|
}
|