mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 04:30:12 +00:00
39f4e8d9cc
This update was done with the following bash script:
find test/Transforms -name "*.ll" | \
while read NAME; do
echo "$NAME"
if ! grep -q "^; *RUN: *llc" $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
mv $TEMP $NAME
fi
done
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186268 91177308-0d34-0410-b5e6-96231b3b80d8
41 lines
892 B
LLVM
41 lines
892 B
LLVM
; RUN: opt -S -simplifycfg < %s | FileCheck %s
|
|
|
|
define i8* @test1(i8* %x, i64 %y) nounwind {
|
|
entry:
|
|
%tmp1 = load i8* %x, align 1
|
|
%cmp = icmp eq i8 %tmp1, 47
|
|
br i1 %cmp, label %if.then, label %if.end
|
|
|
|
if.then:
|
|
%incdec.ptr = getelementptr inbounds i8* %x, i64 %y
|
|
br label %if.end
|
|
|
|
if.end:
|
|
%x.addr = phi i8* [ %incdec.ptr, %if.then ], [ %x, %entry ]
|
|
ret i8* %x.addr
|
|
|
|
; CHECK-LABEL: @test1(
|
|
; CHECK-NOT: select
|
|
; CHECK: ret i8* %x.addr
|
|
}
|
|
|
|
%ST = type { i8, i8 }
|
|
|
|
define i8* @test2(%ST* %x, i8* %y) nounwind {
|
|
entry:
|
|
%cmp = icmp eq %ST* %x, null
|
|
br i1 %cmp, label %if.then, label %if.end
|
|
|
|
if.then:
|
|
%incdec.ptr = getelementptr %ST* %x, i32 0, i32 1
|
|
br label %if.end
|
|
|
|
if.end:
|
|
%x.addr = phi i8* [ %incdec.ptr, %if.then ], [ %y, %entry ]
|
|
ret i8* %x.addr
|
|
|
|
; CHECK-LABEL: @test2(
|
|
; CHECK: %incdec.ptr.y = select i1 %cmp, i8* %incdec.ptr, i8* %y
|
|
; CHECK: ret i8* %incdec.ptr.y
|
|
}
|