File: 2005-02-26-ExitValueCompute.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 (20 lines) | stat: -rw-r--r-- 749 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
; RUN: llvm-as < %s | opt -indvars | llvm-dis | \
; RUN:   grep {ret i32 152}

define i32 @main() {
entry:
        br label %no_exit

no_exit:                ; preds = %no_exit, %entry
        %i.1.0 = phi i32 [ 0, %entry ], [ %inc, %no_exit ]              ; <i32> [#uses=2]
        %tmp.4 = icmp sgt i32 %i.1.0, 50                ; <i1> [#uses=1]
        %tmp.7 = select i1 %tmp.4, i32 100, i32 0               ; <i32> [#uses=1]
        %i.0 = add i32 %i.1.0, 1                ; <i32> [#uses=1]
        %inc = add i32 %i.0, %tmp.7             ; <i32> [#uses=3]
        %tmp.1 = icmp slt i32 %inc, 100         ; <i1> [#uses=1]
        br i1 %tmp.1, label %no_exit, label %loopexit

loopexit:               ; preds = %no_exit
        ret i32 %inc
}