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
109 lines
2.4 KiB
LLVM
109 lines
2.4 KiB
LLVM
; Test that we can use XI for byte operations that are expressed as i32
|
|
; or i64 operations.
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
|
|
|
|
; Zero extension to 32 bits, negative constant.
|
|
define void @f1(i8 *%ptr) {
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: xi 0(%r2), 254
|
|
; CHECK: br %r14
|
|
%val = load i8 *%ptr
|
|
%ext = zext i8 %val to i32
|
|
%xor = xor i32 %ext, -2
|
|
%trunc = trunc i32 %xor to i8
|
|
store i8 %trunc, i8 *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Zero extension to 64 bits, negative constant.
|
|
define void @f2(i8 *%ptr) {
|
|
; CHECK-LABEL: f2:
|
|
; CHECK: xi 0(%r2), 254
|
|
; CHECK: br %r14
|
|
%val = load i8 *%ptr
|
|
%ext = zext i8 %val to i64
|
|
%xor = xor i64 %ext, -2
|
|
%trunc = trunc i64 %xor to i8
|
|
store i8 %trunc, i8 *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Zero extension to 32 bits, positive constant.
|
|
define void @f3(i8 *%ptr) {
|
|
; CHECK-LABEL: f3:
|
|
; CHECK: xi 0(%r2), 254
|
|
; CHECK: br %r14
|
|
%val = load i8 *%ptr
|
|
%ext = zext i8 %val to i32
|
|
%xor = xor i32 %ext, 254
|
|
%trunc = trunc i32 %xor to i8
|
|
store i8 %trunc, i8 *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Zero extension to 64 bits, positive constant.
|
|
define void @f4(i8 *%ptr) {
|
|
; CHECK-LABEL: f4:
|
|
; CHECK: xi 0(%r2), 254
|
|
; CHECK: br %r14
|
|
%val = load i8 *%ptr
|
|
%ext = zext i8 %val to i64
|
|
%xor = xor i64 %ext, 254
|
|
%trunc = trunc i64 %xor to i8
|
|
store i8 %trunc, i8 *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Sign extension to 32 bits, negative constant.
|
|
define void @f5(i8 *%ptr) {
|
|
; CHECK-LABEL: f5:
|
|
; CHECK: xi 0(%r2), 254
|
|
; CHECK: br %r14
|
|
%val = load i8 *%ptr
|
|
%ext = sext i8 %val to i32
|
|
%xor = xor i32 %ext, -2
|
|
%trunc = trunc i32 %xor to i8
|
|
store i8 %trunc, i8 *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Sign extension to 64 bits, negative constant.
|
|
define void @f6(i8 *%ptr) {
|
|
; CHECK-LABEL: f6:
|
|
; CHECK: xi 0(%r2), 254
|
|
; CHECK: br %r14
|
|
%val = load i8 *%ptr
|
|
%ext = sext i8 %val to i64
|
|
%xor = xor i64 %ext, -2
|
|
%trunc = trunc i64 %xor to i8
|
|
store i8 %trunc, i8 *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Sign extension to 32 bits, positive constant.
|
|
define void @f7(i8 *%ptr) {
|
|
; CHECK-LABEL: f7:
|
|
; CHECK: xi 0(%r2), 254
|
|
; CHECK: br %r14
|
|
%val = load i8 *%ptr
|
|
%ext = sext i8 %val to i32
|
|
%xor = xor i32 %ext, 254
|
|
%trunc = trunc i32 %xor to i8
|
|
store i8 %trunc, i8 *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Sign extension to 64 bits, positive constant.
|
|
define void @f8(i8 *%ptr) {
|
|
; CHECK-LABEL: f8:
|
|
; CHECK: xi 0(%r2), 254
|
|
; CHECK: br %r14
|
|
%val = load i8 *%ptr
|
|
%ext = sext i8 %val to i64
|
|
%xor = xor i64 %ext, 254
|
|
%trunc = trunc i64 %xor to i8
|
|
store i8 %trunc, i8 *%ptr
|
|
ret void
|
|
}
|