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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
51 lines
976 B
LLVM
51 lines
976 B
LLVM
; RUN: llc < %s -march=xcore | FileCheck %s
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; RUN: llc < %s -march=xcore -regalloc=basic | FileCheck %s
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define i64 @umul_lohi(i32 %a, i32 %b) {
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entry:
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%0 = zext i32 %a to i64
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%1 = zext i32 %b to i64
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%2 = mul i64 %1, %0
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ret i64 %2
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}
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; CHECK-LABEL: umul_lohi:
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; CHECK: ldc [[REG:r[0-9]+]], 0
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; CHECK-NEXT: lmul {{.*}}, [[REG]], [[REG]]
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; CHECK-NEXT: retsp 0
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define i64 @smul_lohi(i32 %a, i32 %b) {
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entry:
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%0 = sext i32 %a to i64
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%1 = sext i32 %b to i64
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%2 = mul i64 %1, %0
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ret i64 %2
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}
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; CHECK-LABEL: smul_lohi:
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; CHECK: ldc
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; CHECK-NEXT: mov
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; CHECK-NEXT: maccs
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; CHECK: retsp 0
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define i64 @mul64(i64 %a, i64 %b) {
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entry:
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%0 = mul i64 %a, %b
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ret i64 %0
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}
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; CHECK-LABEL: mul64:
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; CHECK: ldc
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; CHECK-NEXT: lmul
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; CHECK-NEXT: mul
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; CHECK-NEXT: lmul
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define i64 @mul64_2(i64 %a, i32 %b) {
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entry:
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%0 = zext i32 %b to i64
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%1 = mul i64 %a, %0
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ret i64 %1
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}
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; CHECK-LABEL: mul64_2:
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; CHECK: ldc
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; CHECK-NEXT: lmul
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; CHECK-NEXT: mul
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; CHECK-NEXT: add r1,
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; CHECK: retsp 0
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