mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-02 07:11:49 +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
53 lines
1.2 KiB
LLVM
53 lines
1.2 KiB
LLVM
; Test the "R" asm constraint, which accepts addresses that have a base,
|
|
; an index and a 12-bit displacement.
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
|
|
|
|
; Check the lowest range.
|
|
define void @f1(i64 %base) {
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: blah 0(%r2)
|
|
; CHECK: br %r14
|
|
%addr = inttoptr i64 %base to i64 *
|
|
call void asm "blah $0", "=*R" (i64 *%addr)
|
|
ret void
|
|
}
|
|
|
|
; Check the next lowest byte.
|
|
define void @f2(i64 %base) {
|
|
; CHECK-LABEL: f2:
|
|
; CHECK: aghi %r2, -1
|
|
; CHECK: blah 0(%r2)
|
|
; CHECK: br %r14
|
|
%add = add i64 %base, -1
|
|
%addr = inttoptr i64 %add to i64 *
|
|
call void asm "blah $0", "=*R" (i64 *%addr)
|
|
ret void
|
|
}
|
|
|
|
; Check the highest range.
|
|
define void @f3(i64 %base) {
|
|
; CHECK-LABEL: f3:
|
|
; CHECK: blah 4095(%r2)
|
|
; CHECK: br %r14
|
|
%add = add i64 %base, 4095
|
|
%addr = inttoptr i64 %add to i64 *
|
|
call void asm "blah $0", "=*R" (i64 *%addr)
|
|
ret void
|
|
}
|
|
|
|
; Check the next highest byte.
|
|
define void @f4(i64 %base) {
|
|
; CHECK-LABEL: f4:
|
|
; CHECK: aghi %r2, 4096
|
|
; CHECK: blah 0(%r2)
|
|
; CHECK: br %r14
|
|
%add = add i64 %base, 4096
|
|
%addr = inttoptr i64 %add to i64 *
|
|
call void asm "blah $0", "=*R" (i64 *%addr)
|
|
ret void
|
|
}
|
|
|
|
; FIXME: at the moment the precise constraint is not passed down to
|
|
; target code, so we must conservatively treat "R" as "Q".
|