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:
14 ; X86-NEXT: calll ___asan_init_v3
17 ; Make sure we don't put any DWARF debug info for ASan-instrumented modules.
21 target datalayout = "e-m:w-p:32:32-i64:64-f80:32-n8:16:32-S32"
22 target triple = "i686-pc-win32"
24 @llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 1, void ()* @asan.module_ctor, i8* null }]
26 ; Function Attrs: nounwind sanitize_address
27 define i32 @foo() #0 !dbg !4 {
32 define internal void @asan.module_ctor() {
33 call void @__asan_init_v3()
37 declare void @__asan_init_v3()
39 declare void @__asan_report_load1(i32)
41 declare void @__asan_report_load2(i32)
43 declare void @__asan_report_load4(i32)
45 declare void @__asan_report_load8(i32)
47 declare void @__asan_report_load16(i32)
49 declare void @__asan_report_store1(i32)
51 declare void @__asan_report_store2(i32)
53 declare void @__asan_report_store4(i32)
55 declare void @__asan_report_store8(i32)
57 declare void @__asan_report_store16(i32)
59 declare void @__asan_report_load_n(i32, i32)
61 declare void @__asan_report_store_n(i32, i32)
63 declare void @__asan_handle_no_return()
65 declare void @__sanitizer_cov()
67 declare void @__sanitizer_ptr_cmp(i32, i32)
69 declare void @__sanitizer_ptr_sub(i32, i32)
71 declare void @__asan_before_dynamic_init(i32)
73 declare void @__asan_after_dynamic_init()
75 declare void @__asan_register_globals(i32, i32)
77 declare void @__asan_unregister_globals(i32, i32)
79 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" }
82 !llvm.module.flags = !{!7, !8}
85 !0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.5.0 ", isOptimized: false, emissionKind: LineTablesOnly, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
86 !1 = !DIFile(filename: "asan.c", directory: "D:\5C")
88 !4 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 1, file: !1, scope: !5, type: !6, retainedNodes: !2)
89 !5 = !DIFile(filename: "asan.c", directory: "D:C")
90 !6 = !DISubroutineType(types: !2)
91 !7 = !{i32 2, !"CodeView", i32 1}
92 !8 = !{i32 1, !"Debug Info Version", i32 3}
93 !9 = !{!"clang version 3.5.0 "}
94 !10 = !DILocation(line: 2, scope: !4)