blob: 7ab1fca80532a1083b0041c2c6ac8d27b9030249 [file] [log] [blame]
; REQUIRES: asserts
; RUN: opt < %s -passes='print<domfrontier>' 2>&1 | FileCheck %s
define void @a_linear_impl_fig_1() nounwind {
0:
br label %"1"
1:
br label %"2"
2:
br label %"3"
3:
br i1 1, label %"13", label %"4"
4:
br i1 1, label %"5", label %"1"
5:
br i1 1, label %"8", label %"6"
6:
br i1 1, label %"7", label %"4"
7:
ret void
8:
br i1 1, label %"9", label %"1"
9:
br label %"10"
10:
br i1 1, label %"12", label %"11"
11:
br i1 1, label %"9", label %"8"
13:
br i1 1, label %"2", label %"1"
12:
switch i32 0, label %"1" [ i32 0, label %"9"
i32 1, label %"8"]
}
; CHECK: DominanceFrontier for function: a_linear_impl_fig_1
; CHECK-DAG: DomFrontier for BB %"0" is:
; CHECK-DAG: DomFrontier for BB %"11" is: %"{{[8|9]}}" %"{{[8|9]}}"
; CHECK-DAG: DomFrontier for BB %"1" is: %"1"
; CHECK-DAG: DomFrontier for BB %"2" is: %"{{[1|2]}}" %"{{[1|2]}}"
; CHECK-DAG: DomFrontier for BB %"3" is: %"{{[1|2]}}" %"{{[1|2]}}"
; CHECK-DAG: DomFrontier for BB %"13" is: %"{{[1|2]}}" %"{{[1|2]}}"
; CHECK-DAG: DomFrontier for BB %"4" is: %"{{[1|4]}}" %"{{[1|4]}}"
; CHECK-DAG: DomFrontier for BB %"5" is: %"{{[1|4]}}" %"{{[1|4]}}"
; CHECK-DAG: DomFrontier for BB %"8" is: %"{{[1|8]}}" %"{{[1|8]}}"
; CHECK-DAG: DomFrontier for BB %"6" is: %"4"
; CHECK-DAG: DomFrontier for BB %"7" is:
; CHECK-DAG: DomFrontier for BB %"9" is: %"{{[1|8|9]}}" %"{{[1|8|9]}}" %"{{[1|8|9]}}"
; CHECK-DAG: DomFrontier for BB %"10" is: %"{{[1|8|9]}}" %"{{[1|8|9]}}" %"{{[1|8|9]}}"
; CHECK-DAG: DomFrontier for BB %"12" is: %"{{[1|8|9]}}" %"{{[1|8|9]}}" %"{{[1|8|9]}}"