File: 2002-08-15-ConstantExprProblem.ll

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 2,235,796 kB
  • sloc: cpp: 7,617,614; ansic: 1,433,901; asm: 1,058,726; python: 252,096; f90: 94,671; objc: 70,753; lisp: 42,813; pascal: 18,401; sh: 10,032; ml: 5,111; perl: 4,720; awk: 3,523; makefile: 3,401; javascript: 2,272; xml: 892; fortran: 770
file content (17 lines) | stat: -rw-r--r-- 398 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
; RUN: llvm-as %s -o /dev/null
; RUN: verify-uselistorder %s

@.LC0 = internal global [12 x i8] c"hello world\00"             ; <ptr> [#uses=1]

define ptr @test() {
; <label>:0
        br label %BB1

BB1:            ; preds = %BB2, %0
        %ret = phi ptr [ @.LC0, %0 ], [ null, %BB2 ]          ; <ptr> [#uses=1]
        ret ptr %ret

BB2:            ; No predecessors!
        br label %BB1
}