mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-13 20:32:21 +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
51 lines
976 B
LLVM
51 lines
976 B
LLVM
; RUN: llc < %s -march=xcore | FileCheck %s
|
|
; RUN: llc < %s -march=xcore -regalloc=basic | FileCheck %s
|
|
define i64 @umul_lohi(i32 %a, i32 %b) {
|
|
entry:
|
|
%0 = zext i32 %a to i64
|
|
%1 = zext i32 %b to i64
|
|
%2 = mul i64 %1, %0
|
|
ret i64 %2
|
|
}
|
|
; CHECK-LABEL: umul_lohi:
|
|
; CHECK: ldc [[REG:r[0-9]+]], 0
|
|
; CHECK-NEXT: lmul {{.*}}, [[REG]], [[REG]]
|
|
; CHECK-NEXT: retsp 0
|
|
|
|
define i64 @smul_lohi(i32 %a, i32 %b) {
|
|
entry:
|
|
%0 = sext i32 %a to i64
|
|
%1 = sext i32 %b to i64
|
|
%2 = mul i64 %1, %0
|
|
ret i64 %2
|
|
}
|
|
; CHECK-LABEL: smul_lohi:
|
|
; CHECK: ldc
|
|
; CHECK-NEXT: mov
|
|
; CHECK-NEXT: maccs
|
|
; CHECK: retsp 0
|
|
|
|
define i64 @mul64(i64 %a, i64 %b) {
|
|
entry:
|
|
%0 = mul i64 %a, %b
|
|
ret i64 %0
|
|
}
|
|
; CHECK-LABEL: mul64:
|
|
; CHECK: ldc
|
|
; CHECK-NEXT: lmul
|
|
; CHECK-NEXT: mul
|
|
; CHECK-NEXT: lmul
|
|
|
|
define i64 @mul64_2(i64 %a, i32 %b) {
|
|
entry:
|
|
%0 = zext i32 %b to i64
|
|
%1 = mul i64 %a, %0
|
|
ret i64 %1
|
|
}
|
|
; CHECK-LABEL: mul64_2:
|
|
; CHECK: ldc
|
|
; CHECK-NEXT: lmul
|
|
; CHECK-NEXT: mul
|
|
; CHECK-NEXT: add r1,
|
|
; CHECK: retsp 0
|