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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
1.3 KiB
LLVM
51 lines
1.3 KiB
LLVM
; RUN: llc < %s | FileCheck %s
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target datalayout = "e-p:16:16:16-i8:8:8-i16:16:16-i32:16:32-n8:16"
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target triple = "msp430---elf"
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declare void @llvm.va_start(i8*) nounwind
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declare void @llvm.va_end(i8*) nounwind
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declare void @llvm.va_copy(i8*, i8*) nounwind
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define void @va_start(i16 %a, ...) nounwind {
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entry:
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; CHECK-LABEL: va_start:
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; CHECK: sub.w #2, r1
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%vl = alloca i8*, align 2
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%vl1 = bitcast i8** %vl to i8*
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; CHECK-NEXT: mov.w r1, [[REG:r[0-9]+]]
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; CHECK-NEXT: add.w #6, [[REG]]
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; CHECK-NEXT: mov.w [[REG]], 0(r1)
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call void @llvm.va_start(i8* %vl1)
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call void @llvm.va_end(i8* %vl1)
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ret void
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}
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define i16 @va_arg(i8* %vl) nounwind {
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entry:
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; CHECK-LABEL: va_arg:
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%vl.addr = alloca i8*, align 2
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; CHECK: mov.w r15, 0(r1)
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store i8* %vl, i8** %vl.addr, align 2
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; CHECK: mov.w r15, [[REG:r[0-9]+]]
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; CHECK-NEXT: add.w #2, [[REG]]
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; CHECK-NEXT: mov.w [[REG]], 0(r1)
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%0 = va_arg i8** %vl.addr, i16
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; CHECK-NEXT: mov.w 0(r15), r15
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ret i16 %0
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}
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define void @va_copy(i8* %vl) nounwind {
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entry:
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; CHECK-LABEL: va_copy:
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%vl.addr = alloca i8*, align 2
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%vl2 = alloca i8*, align 2
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; CHECK: mov.w r15, 2(r1)
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store i8* %vl, i8** %vl.addr, align 2
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%0 = bitcast i8** %vl2 to i8*
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%1 = bitcast i8** %vl.addr to i8*
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; CHECK-NEXT: mov.w r15, 0(r1)
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call void @llvm.va_copy(i8* %0, i8* %1)
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ret void
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}
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