File: 2011-04-06-PromoteResultOfPromotion.ll

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb11u2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,634,820 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (39 lines) | stat: -rw-r--r-- 1,027 bytes parent folder | download | duplicates (2) 
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
33
34
35
36
37
38
39
 
; RUN: opt < %s -passes=licm -S | FileCheck %s
; PR9634

@g_58 = common global i32 0, align 4
@g_116 = common global ptr null, align 8

define void @f() nounwind {

; CHECK: entry:
; CHECK: alloca [9 x i16]
; CHECK: load i32, ptr @g_58
; CHECK: br label %for.body

entry:
  %l_87.i = alloca [9 x i16], align 16
  br label %for.body

for.body:                                         ; preds = %entry, %for.inc
  %inc12 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
  store ptr @g_58, ptr @g_116, align 8, !tbaa !0
  %tmp2 = load ptr, ptr @g_116, align 8, !tbaa !0
  %tmp3 = load i32, ptr %tmp2, !tbaa !4
  %or = or i32 %tmp3, 10
  store i32 %or, ptr %tmp2, !tbaa !4
  %inc = add nsw i32 %inc12, 1
  %cmp = icmp slt i32 %inc, 4
  br i1 %cmp, label %for.body, label %for.end

for.end:                                          ; preds = %for.inc
  ret void
}

!0 = !{!5, !5, i64 0}
!1 = !{!"omnipotent char", !2}
!2 = !{!"Simple C/C++ TBAA"}
!3 = !{!"short", !1}
!4 = !{!6, !6, i64 0}
!5 = !{!"any pointer", !1}
!6 = !{!"int", !1}