File: 2006-10-27-CondFolding.ll

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (21 lines) | stat: -rw-r--r-- 540 bytes parent folder | download | duplicates (40) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
; RUN: llc < %s 

define void @start_pass_huff(i32 %gather_statistics) {
entry:
        %tmp = icmp eq i32 %gather_statistics, 0                ; <i1> [#uses=1]
        br i1 false, label %cond_next22, label %bb166

cond_next22:            ; preds = %entry
        %bothcond = and i1 false, %tmp          ; <i1> [#uses=1]
        br i1 %bothcond, label %bb34, label %bb46

bb34:           ; preds = %cond_next22
        ret void

bb46:           ; preds = %cond_next22
        ret void

bb166:          ; preds = %entry
        ret void
}