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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
44 lines
1.2 KiB
LLVM
44 lines
1.2 KiB
LLVM
; RUN: llc < %s -mtriple=arm-linux-gnueabi -mattr=+vfp2 | FileCheck %s -check-prefix=ELF
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; RUN: llc < %s -mtriple=arm-apple-darwin -mattr=+vfp2 | FileCheck %s -check-prefix=DARWIN
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define i32 @f1(i32 %a, i64 %b) {
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; ELF-LABEL: f1:
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; ELF: mov r0, r2
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; DARWIN-LABEL: f1:
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; DARWIN: mov r0, r1
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%tmp = call i32 @g1(i64 %b)
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ret i32 %tmp
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}
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; test that allocating the double to r2/r3 makes r1 unavailable on gnueabi.
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define i32 @f2() nounwind optsize {
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; ELF-LABEL: f2:
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; ELF: mov [[REGISTER:(r[0-9]+)]], #128
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; ELF: str [[REGISTER]], [
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; DARWIN-LABEL: f2:
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; DARWIN: mov r3, #128
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entry:
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%0 = tail call i32 (i32, ...)* @g2(i32 5, double 1.600000e+01, i32 128) nounwind optsize ; <i32> [#uses=1]
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%not. = icmp ne i32 %0, 128 ; <i1> [#uses=1]
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%.0 = zext i1 %not. to i32 ; <i32> [#uses=1]
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ret i32 %.0
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}
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; test that on gnueabi a 64 bit value at this position will cause r3 to go
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; unused and the value stored in [sp]
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; ELF-LABEL: f3:
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; ELF: ldr r0, [sp]
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; ELF-NEXT: mov pc, lr
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; DARWIN-LABEL: f3:
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; DARWIN: mov r0, r3
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; DARWIN-NEXT: mov pc, lr
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define i32 @f3(i32 %i, i32 %j, i32 %k, i64 %l, ...) {
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entry:
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%0 = trunc i64 %l to i32
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ret i32 %0
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}
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declare i32 @g1(i64)
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declare i32 @g2(i32 %i, ...)
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