File: basictest.ll

package info (click to toggle)
llvm 2.6-9.1
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 57,604 kB
  • ctags: 44,336
  • sloc: cpp: 344,766; sh: 12,407; ansic: 10,617; ada: 3,070; ml: 2,505; perl: 2,496; makefile: 1,426; pascal: 1,163; exp: 389; asm: 307; python: 298; objc: 260; lisp: 182; csh: 117; xml: 38; f90: 36; tcl: 20
file content (28 lines) | stat: -rw-r--r-- 625 bytes parent folder | download 
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
28
 
; RUN: llvm-as < %s | opt -condprop | llvm-dis | \
; RUN:    not grep {br label}
; RUN: llvm-as < %s | opt -condprop | llvm-dis | not grep T2


define i32 @test(i1 %C) {
        br i1 %C, label %T1, label %F1

T1:             ; preds = %0
        br label %Cont

F1:             ; preds = %0
        br label %Cont

Cont:           ; preds = %F1, %T1
        %C2 = phi i1 [ false, %F1 ], [ true, %T1 ]              ; <i1> [#uses=1]
        br i1 %C2, label %T2, label %F2

T2:             ; preds = %Cont
        call void @bar( )
        ret i32 17

F2:             ; preds = %Cont
        ret i32 1
}

declare void @bar()