File: infinite_loop.ll

package info (click to toggle)
llvm-3.1 3.1-1
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 80,224 kB
  • sloc: cpp: 491,014; asm: 110,971; ansic: 14,579; sh: 13,120; python: 6,152; ml: 4,719; makefile: 1,830; pascal: 1,553; perl: 874; xml: 283; lisp: 187; csh: 117; exp: 4
file content (20 lines) | stat: -rw-r--r-- 402 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
; RUN: opt -regions -analyze < %s 
; RUN: opt -regions -stats < %s |& 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>
; CHECK: [1] 1 => 4
; STAT: 2 region - The # of regions
; STAT: 1 region - The # of simple regions