forked from OSchip/llvm-project
23 lines
372 B
LLVM
23 lines
372 B
LLVM
|
; RUN: opt -regions -analyze < %s | FileCheck %s
|
||
|
|
|
||
|
|
define void @normal_condition() nounwind {
|
||
|
|
0:
|
||
|
|
br label %"7"
|
||
|
|
7:
|
||
|
|
br i1 1, label %"1", label %"8"
|
||
|
|
1:
|
||
|
|
br i1 1, label %"6", label %"3"
|
||
|
|
6:
|
||
|
|
br label %"8"
|
||
|
|
8:
|
||
|
|
br label %"8"
|
||
|
|
3:
|
||
|
|
br label %"4"
|
||
|
|
4:
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
; CHECK: Region tree:
|
||
|
|
; CHECK-NEXT: [0] 0 => <Function Return>
|
||
|
|
; CHECK-NEXT: End region tree
|