mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 04:30:12 +00:00
2f3ee642a8
there would be a broken PHI node git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2692 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
425 B
LLVM
20 lines
425 B
LLVM
; Basic block #2 should not be merged into BB #3!
|
|
;
|
|
; RUN: as < %s | opt -simplifycfg | dis | grep 'br label'
|
|
;
|
|
void "cprop_test12"(int* %data) {
|
|
bb0:
|
|
%reg108 = load int* %data
|
|
%cond218 = setne int %reg108, 5
|
|
br bool %cond218, label %bb3, label %bb2
|
|
|
|
bb2:
|
|
br label %bb3
|
|
|
|
bb3:
|
|
%reg117 = phi int [ 110, %bb2 ], [ %reg108, %bb0 ]
|
|
store int %reg117, int* %data
|
|
ret void
|
|
}
|
|
|