mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-19 01:34:32 +00:00
2b110caabf
-verify-dom-info and -verify-loop-info, which enable additional (expensive) consistency checks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85017 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
828 B
LLVM
25 lines
828 B
LLVM
; RUN: opt < %s -loop-rotate -verify-dom-info -verify-loop-info -disable-output
|
|
|
|
define void @findAllPairs() {
|
|
entry:
|
|
br i1 false, label %bb139, label %cond_true
|
|
cond_true: ; preds = %entry
|
|
ret void
|
|
bb90: ; preds = %bb139
|
|
br i1 false, label %bb136, label %cond_next121
|
|
cond_next121: ; preds = %bb90
|
|
br i1 false, label %bb136, label %bb127
|
|
bb127: ; preds = %cond_next121
|
|
br label %bb136
|
|
bb136: ; preds = %bb127, %cond_next121, %bb90
|
|
%changes.1 = phi i32 [ %changes.2, %bb90 ], [ %changes.2, %cond_next121 ], [ 1, %bb127 ] ; <i32> [#uses=1]
|
|
br label %bb139
|
|
bb139: ; preds = %bb136, %entry
|
|
%changes.2 = phi i32 [ %changes.1, %bb136 ], [ 0, %entry ] ; <i32> [#uses=3]
|
|
br i1 false, label %bb90, label %bb142
|
|
bb142: ; preds = %bb139
|
|
%changes.2.lcssa = phi i32 [ %changes.2, %bb139 ] ; <i32> [#uses=0]
|
|
ret void
|
|
}
|
|
|