mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-20 11:29:24 +00:00
d0069a08b9
pass does not do a canonnicalization that the sinker wants. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10346 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
389 B
LLVM
20 lines
389 B
LLVM
; This testcase checks to make sure the sinker does not cause problems with
|
|
; critical edges.
|
|
|
|
; RUN: llvm-as < %s | opt -licm | llvm-dis | grep -C1 add | grep Exit
|
|
|
|
implementation ; Functions:
|
|
|
|
void %test() {
|
|
Entry:
|
|
br bool false, label %Loop, label %Exit
|
|
|
|
Loop:
|
|
%X = add int 0, 1
|
|
br bool false, label %Loop, label %Exit
|
|
|
|
Exit:
|
|
%Y = phi int [ 0, %Entry ], [ %X, %Loop ]
|
|
ret void
|
|
}
|