21 lines
448 B
LLVM
21 lines
448 B
LLVM
; REQUIRES: asserts
|
|
; RUN: opt -regions -analyze -enable-new-pm=0 < %s
|
|
; RUN: opt -passes='print<regions>' -disable-output < %s 2>&1
|
|
; RUN: opt -regions -stats -disable-output < %s 2>&1 | FileCheck -check-prefix=STAT %s
|
|
|
|
define void @normal_condition() nounwind {
|
|
0:
|
|
br label %1
|
|
1:
|
|
br i1 1, label %2, label %3
|
|
2:
|
|
br label %2
|
|
3:
|
|
br label %4
|
|
4:
|
|
ret void
|
|
}
|
|
; CHECK-NOT: =>
|
|
; CHECK: [0] 0 => <Function Return>
|
|
; STAT: 1 region - The # of regions
|