mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +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
28 lines
729 B
LLVM
28 lines
729 B
LLVM
; RUN: llc < %s -march=x86 -tailcallopt | FileCheck %s
|
|
|
|
declare i32 @putchar(i32)
|
|
|
|
define fastcc i32 @checktail(i32 %x, i32* %f, i32 %g) nounwind {
|
|
; CHECK-LABEL: checktail:
|
|
%tmp1 = icmp sgt i32 %x, 0
|
|
br i1 %tmp1, label %if-then, label %if-else
|
|
|
|
if-then:
|
|
%fun_ptr = bitcast i32* %f to i32(i32, i32*, i32)*
|
|
%arg1 = add i32 %x, -1
|
|
call i32 @putchar(i32 90)
|
|
; CHECK: jmpl *%e{{.*}}
|
|
%res = tail call fastcc i32 %fun_ptr( i32 %arg1, i32 * %f, i32 %g)
|
|
ret i32 %res
|
|
|
|
if-else:
|
|
ret i32 %x
|
|
}
|
|
|
|
|
|
define i32 @main() nounwind {
|
|
%f = bitcast i32 (i32, i32*, i32)* @checktail to i32*
|
|
%res = tail call fastcc i32 @checktail( i32 10, i32* %f,i32 10)
|
|
ret i32 %res
|
|
}
|