File: 2011-03-10-DAGCombineCrash.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm-proposed-updates
  • size: 1,998,492 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (46 lines) | stat: -rw-r--r-- 1,540 bytes parent folder | download | duplicates (12)
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
40
41
42
43
44
45
46
; RUN: llc < %s -mtriple=thumbv7-apple-darwin10 -relocation-model=pic -frame-pointer=all -mcpu=cortex-a8

; rdar://9117613

%struct.mo = type { i32, ptr }
%struct.mo_pops = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr }
%struct.ui = type { ptr, ptr, i32, ptr, ptr, i64, ptr, ptr, ptr }


define internal fastcc i32 @t(ptr %vp, i32 %withfsize, i64 %filesize) nounwind {
entry:
  br i1 undef, label %bb1, label %bb

bb:                                               ; preds = %entry
  unreachable

bb1:                                              ; preds = %entry
  %0 = call ptr @vn_pp_to_ui(ptr undef) nounwind
  call void @llvm.memset.p0.i32(ptr align 4 undef, i8 0, i32 40, i1 false)
  store ptr undef, ptr %0, align 4
  %1 = getelementptr inbounds %struct.ui, ptr %0, i32 0, i32 5
  %2 = load i64, ptr %1, align 4
  %3 = call i32 @mo_create_nnm(ptr undef, i64 %2, ptr undef) nounwind
  br i1 undef, label %bb3, label %bb2

bb2:                                              ; preds = %bb1
  unreachable

bb3:                                              ; preds = %bb1
  br i1 undef, label %bb4, label %bb6

bb4:                                              ; preds = %bb3
  %4 = call i32 @vn_size(ptr %vp, ptr %1, ptr undef) nounwind
  unreachable

bb6:                                              ; preds = %bb3
  ret i32 0
}

declare ptr @vn_pp_to_ui(ptr)

declare void @llvm.memset.p0.i32(ptr nocapture, i8, i32, i1) nounwind

declare i32 @mo_create_nnm(ptr, i64, ptr)

declare i32 @vn_size(ptr, ptr, ptr)