File: pr24415.ll

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (18 lines) | stat: -rw-r--r-- 507 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
; RUN: opt < %s -postdomtree -analyze | FileCheck %s
; RUN: opt < %s -passes='print<postdomtree>' 2>&1 | FileCheck %s

; Function Attrs: nounwind ssp uwtable
define void @foo() {
  br label %1

; <label>:1                                       ; preds = %0, %1
  br label %1
                                                  ; No predecessors!
  ret void
}

; CHECK: Inorder PostDominator Tree: 
; CHECK-NEXT:   [1]  <<exit node>>
; CHECK-NEXT:     [2] %2
; CHECK-NEXT:     [2] %1
; CHECK-NEXT:       [3] %0