File: 2004-04-07-ScalarEvolutionCrash.ll

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (27 lines) | stat: -rw-r--r-- 828 bytes parent folder | download | duplicates (14) 
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
 
; RUN: opt < %s -passes=indvars -disable-output

define void @.outPlank_21() {
entry:
        br i1 false, label %loopexit.0, label %no_exit.0

no_exit.0:              ; preds = %entry
        ret void

loopexit.0:             ; preds = %entry
        br i1 false, label %no_exit.1, label %loopexit.1

no_exit.1:              ; preds = %loopexit.2, %loopexit.0
        %i.0.0 = phi i32 [ %inc, %loopexit.2 ], [ 0, %loopexit.0 ]              ; <i32> [#uses=1]
        br i1 false, label %loopexit.2, label %no_exit.2

no_exit.2:              ; preds = %no_exit.1
        ret void

loopexit.2:             ; preds = %no_exit.1
        %inc = add i32 %i.0.0, 1                ; <i32> [#uses=1]
        br i1 false, label %no_exit.1, label %loopexit.1

loopexit.1:             ; preds = %loopexit.2, %loopexit.0
        ret void
}