File: 2007-11-18-OrInstruction.ll

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (21 lines) | stat: -rw-r--r-- 433 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
; RUN: opt < %s -analyze -scalar-evolution | FileCheck %s
; PR1810

define void @fun() {
entry:
        br label %header
header:
        %i = phi i32 [ 1, %entry ], [ %i.next, %body ]
        %cond = icmp eq i32 %i, 10
        br i1 %cond, label %exit, label %body
body:
        %a = mul i32 %i, 5
        %b = or i32 %a, 1
        %i.next = add i32 %i, 1
        br label %header
exit:        
        ret void
}

; CHECK: -->  %b