mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-10-31 08:16:47 +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
50 lines
1.3 KiB
LLVM
50 lines
1.3 KiB
LLVM
; RUN: llc -march=mipsel < %s | FileCheck %s -check-prefix=CHECK
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; RUN: llc -march=mips64el -mcpu=mips64 < %s | FileCheck %s -check-prefix=CHECK
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; RUN: llc -march=mips64el -mcpu=mips64 < %s | FileCheck %s -check-prefix=CHECK64
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; CHECK-LABEL: mul5_32:
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; CHECK: sll $[[R0:[0-9]+]], $4, 2
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; CHECK: addu ${{[0-9]+}}, $[[R0]], $4
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define i32 @mul5_32(i32 %a) {
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entry:
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%mul = mul nsw i32 %a, 5
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ret i32 %mul
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}
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; CHECK-LABEL: mul27_32:
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; CHECK-DAG: sll $[[R0:[0-9]+]], $4, 2
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; CHECK-DAG: addu $[[R1:[0-9]+]], $[[R0]], $4
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; CHECK-DAG: sll $[[R2:[0-9]+]], $4, 5
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; CHECK: subu ${{[0-9]+}}, $[[R2]], $[[R1]]
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define i32 @mul27_32(i32 %a) {
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entry:
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%mul = mul nsw i32 %a, 27
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ret i32 %mul
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}
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; CHECK-LABEL: muln2147483643_32:
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; CHECK-DAG: sll $[[R0:[0-9]+]], $4, 2
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; CHECK-DAG: addu $[[R1:[0-9]+]], $[[R0]], $4
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; CHECK-DAG: sll $[[R2:[0-9]+]], $4, 31
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; CHECK: addu ${{[0-9]+}}, $[[R2]], $[[R1]]
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define i32 @muln2147483643_32(i32 %a) {
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entry:
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%mul = mul nsw i32 %a, -2147483643
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ret i32 %mul
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}
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; CHECK64-LABEL: muln9223372036854775805_64:
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; CHECK64-DAG: dsll $[[R0:[0-9]+]], $4, 1
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; CHECK64-DAG: daddu $[[R1:[0-9]+]], $[[R0]], $4
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; CHECK64-DAG: dsll $[[R2:[0-9]+]], $4, 63
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; CHECK64: daddu ${{[0-9]+}}, $[[R2]], $[[R1]]
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define i64 @muln9223372036854775805_64(i64 %a) {
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entry:
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%mul = mul nsw i64 %a, -9223372036854775805
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ret i64 %mul
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}
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