File: 2011-04-06-HoistMissedASTUpdate.ll

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (32 lines) | stat: -rw-r--r-- 746 bytes parent folder | download | duplicates (14) 
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 -passes=licm -S | FileCheck %s
; PR9630

@g_39 = external global i16, align 2

declare ptr @func_84(ptr nocapture) nounwind readonly

declare ptr @func_108(ptr 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, ptr @g_39

for.body4:
  %l_612.11 = phi ptr [ undef, %for.body4.lr.ph ], [ %call19, %for.body4 ]
  %tmp7 = load volatile i16, ptr @g_39, align 2
  %call = call ptr @func_108(ptr undef)
  %call19 = call ptr @func_84(ptr %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
}