File: 2011-04-06-HoistMissedASTUpdate.ll

package info (click to toggle)
llvm-3.1 3.1-1
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 80,224 kB
  • sloc: cpp: 491,014; asm: 110,971; ansic: 14,579; sh: 13,120; python: 6,152; ml: 4,719; makefile: 1,830; pascal: 1,553; perl: 874; xml: 283; lisp: 187; csh: 117; exp: 4
file content (32 lines) | stat: -rw-r--r-- 757 bytes parent folder | download | duplicates (4)
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
30
31
32
; RUN: opt < %s -basicaa -licm -S | FileCheck %s
; PR9630

@g_39 = external global i16, align 2

declare i32* @func_84(i32** nocapture) nounwind readonly

declare i32** @func_108(i32*** nocapture) nounwind readonly

define void @func() nounwind {
entry:
  br label %for.body4.lr.ph

for.body4.lr.ph:
  br label %for.body4

; CHECK: for.body4:
; CHECK: load volatile i16* @g_39

for.body4:
  %l_612.11 = phi i32* [ undef, %for.body4.lr.ph ], [ %call19, %for.body4 ]
  %tmp7 = load volatile i16* @g_39, align 2
  %call = call i32** @func_108(i32*** undef)
  %call19 = call i32* @func_84(i32** %call)
  br i1 false, label %for.body4, label %for.cond.loopexit

for.cond.loopexit:
  br i1 false, label %for.body4.lr.ph, label %for.end26

for.end26:
  ret void
}