mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-01-10 02:36:06 +00:00
14 lines
262 B
LLVM
14 lines
262 B
LLVM
|
; LICM is adding stores before phi nodes. bad.
|
||
|
|
|
||
|
|
; RUN: as < %s | opt -licm
|
||
|
|
|
||
|
|
bool %test(bool %c) {
|
||
|
|
br bool %c, label %Loop, label %Out
|
||
|
|
Loop:
|
||
|
|
store int 0, int* null
|
||
|
|
br bool %c, label %Loop, label %Out
|
||
|
|
Out:
|
||
|
|
%X = phi bool [%c, %0], [true, %Loop]
|
||
|
|
ret bool %X
|
||
|
|
}
|