1 ; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32 -O0 < %s | FileCheck --check-prefix=X86 %s
3 ; This LL file was generated by running clang on the following code with
10 ; The module ctor has no debug info. All we have to do is don't crash.
11 ; X86: _asan.module_ctor:
13 ; X86-NEXT: calll ___asan_init_v3
17 target datalayout = "e-m:w-p:32:32-i64:64-f80:32-n8:16:32-S32"
18 target triple = "i686-pc-win32"
20 @llvm.global_ctors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 1, void ()* @asan.module_ctor }]
22 ; Function Attrs: nounwind sanitize_address
23 define i32 @foo() #0 {
28 define internal void @asan.module_ctor() {
29 call void @__asan_init_v3()
33 declare void @__asan_init_v3()
35 declare void @__asan_report_load1(i32)
37 declare void @__asan_report_load2(i32)
39 declare void @__asan_report_load4(i32)
41 declare void @__asan_report_load8(i32)
43 declare void @__asan_report_load16(i32)
45 declare void @__asan_report_store1(i32)
47 declare void @__asan_report_store2(i32)
49 declare void @__asan_report_store4(i32)
51 declare void @__asan_report_store8(i32)
53 declare void @__asan_report_store16(i32)
55 declare void @__asan_report_load_n(i32, i32)
57 declare void @__asan_report_store_n(i32, i32)
59 declare void @__asan_handle_no_return()
61 declare void @__sanitizer_cov()
63 declare void @__sanitizer_ptr_cmp(i32, i32)
65 declare void @__sanitizer_ptr_sub(i32, i32)
67 declare void @__asan_before_dynamic_init(i32)
69 declare void @__asan_after_dynamic_init()
71 declare void @__asan_register_globals(i32, i32)
73 declare void @__asan_unregister_globals(i32, i32)
75 attributes #0 = { nounwind sanitize_address "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
78 !llvm.module.flags = !{!7, !8}
81 !0 = metadata !{metadata !"0x11\0012\00clang version 3.5.0 \000\00\000\00\002", metadata !1, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2} ; [ DW_TAG_compile_unit ] [D:\/asan.c] [DW_LANG_C99]
82 !1 = metadata !{metadata !"asan.c", metadata !"D:\5C"}
84 !3 = metadata !{metadata !4}
85 !4 = metadata !{metadata !"0x2e\00foo\00foo\00\001\000\001\000\006\00256\000\001", metadata !1, metadata !5, metadata !6, null, i32 ()* @foo, null, null, metadata !2} ; [ DW_TAG_subprogram ] [line 1] [def] [foo]
86 !5 = metadata !{metadata !"0x29", metadata !1} ; [ DW_TAG_file_type ] [D:\/asan.c]
87 !6 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !2, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
88 !7 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
89 !8 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
90 !9 = metadata !{metadata !"clang version 3.5.0 "}
91 !10 = metadata !{i32 2, i32 0, metadata !4, null}