reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced
    1
    2
    3
    4
    5
    6
    7
    8
    9
   10
   11
   12
   13
   14
   15
   16
   17
   18
   19
   20
   21
   22
   23
   24
   25
   26
   27
   28
   29
   30
   31
   32
   33
   34
   35
   36
   37
   38
   39
   40
   41
   42
   43
   44
   45
   46
   47
; REQUIRES: asserts
; RUN: opt -regions -analyze < %s 
; RUN: opt -regions -stats -disable-output < %s 2>&1 | FileCheck -check-prefix=STAT %s

; RUN: opt -regions -print-region-style=bb  -analyze < %s 2>&1 | FileCheck -check-prefix=BBIT %s
; RUN: opt -regions -print-region-style=rn  -analyze < %s 2>&1 | FileCheck -check-prefix=RNIT %s

define void @normal_condition() nounwind {
"0":
	br label %"7"
"7":
	br i1 1, label %"1", label %"8"
"1":
	br i1 1, label %"2", label %"3"
"2":
	br label %"5"
"5":
	br i1 1, label %"11", label %"12"
"11":
        br label %"6"
"12":
        br label %"6"
"6":
        br label %"2"
"8":
	br label %"9"
"9":
	br i1 1, label %"13", label %"14"
"13":
        br label %"10"
"14":
        br label %"10"
"10":
        br label %"8"
"3":
	br label %"4"
"4":
	ret void
}
; CHECK-NOT: =>
; CHECK:[0] 0 => <Function Return>
; CHECK-NOT:  [1]
; STAT: 1 region - The # of regions

; BBIT: 0, 7, 1, 2, 5, 11, 6, 12, 3, 4, 8, 9, 13, 10, 14,

; RNIT: 0, 7, 1, 2, 5, 11, 6, 12, 3, 4, 8, 9, 13, 10, 14,