File: 2008-10-13-LegalizerBug.ll

package info (click to toggle)
llvm-toolchain-18 1%3A18.1.8-18
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,908,340 kB
  • sloc: cpp: 6,667,937; ansic: 1,440,452; asm: 883,619; python: 230,549; objc: 76,880; f90: 74,238; lisp: 35,989; pascal: 16,571; sh: 10,229; perl: 7,459; ml: 5,047; awk: 3,523; makefile: 2,987; javascript: 2,149; xml: 892; fortran: 649; cs: 573
file content (29 lines) | stat: -rw-r--r-- 1,001 bytes parent folder | download | duplicates (9) 
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
29
 
; RUN: llc < %s -march=mips
; PR2794

define i32 @main(ptr) nounwind {
entry:
        br label %continue.outer

continue.outer:         ; preds = %case4, %entry
        %p.0.ph.rec = phi i32 [ 0, %entry ], [ %indvar.next, %case4 ]          ; <i32> [#uses=2]
        %p.0.ph = getelementptr i8, ptr %0, i32 %p.0.ph.rec         ; <ptr> [#uses=1]
        %1 = load i8, ptr %p.0.ph           ; <i8> [#uses=1]
        switch i8 %1, label %infloop [
                i8 0, label %return.split
                i8 76, label %case4
                i8 108, label %case4
                i8 104, label %case4
                i8 42, label %case4
        ]

case4:          ; preds = %continue.outer, %continue.outer, %continue.outer, %continue.outer
        %indvar.next = add i32 %p.0.ph.rec, 1           ; <i32> [#uses=1]
        br label %continue.outer

return.split:           ; preds = %continue.outer
        ret i32 0

infloop:                ; preds = %infloop, %continue.outer
        br label %infloop
}