1; RUN: opt < %s -passes=asan -S | FileCheck %s 2 3; All of these globals should pass through uninstrumented because of their 4; custom section name. The .CRT section is the standard way to register custom 5; initializers, and the ATL uses the ATL section to register other stuff. 6; Either way, if the section has a '$' character, it is probably participating 7; in section sorting, and we should probably not put a redzone around it. 8 9; ModuleID = 't.c' 10source_filename = "t.c" 11target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" 12target triple = "x86_64-pc-windows-msvc19.14.26430" 13 14$__pobjMapEntryFirst = comdat any 15$__pobjMapEntryMiddle = comdat any 16$__pobjMapEntryLast = comdat any 17$__crt_init_begin = comdat any 18$__crt_init_callback = comdat any 19$__crt_init_end = comdat any 20 21@__pobjMapEntryFirst = weak_odr dso_local constant ptr null, section "ATL$__a", comdat, align 8 22@__pobjMapEntryMiddle = weak_odr dso_local constant ptr null, section "ATL$__m", comdat, align 8 23@__pobjMapEntryLast = weak_odr dso_local constant ptr null, section "ATL$__z", comdat, align 8 24@__crt_init_begin = weak_odr dso_local constant ptr null, section ".CRT$XCA", comdat, align 8 25@__crt_init_callback = weak_odr dso_local constant ptr null, section ".CRT$XCU", comdat, align 8 26@__crt_init_end = weak_odr dso_local constant ptr null, section ".CRT$XCZ", comdat, align 8 27 28; CHECK: @__pobjMapEntryFirst = weak_odr dso_local constant ptr null, section "ATL$__a", comdat, align 8 29; CHECK: @__pobjMapEntryMiddle = weak_odr dso_local constant ptr null, section "ATL$__m", comdat, align 8 30; CHECK: @__pobjMapEntryLast = weak_odr dso_local constant ptr null, section "ATL$__z", comdat, align 8 31; CHECK: @__crt_init_begin = weak_odr dso_local constant ptr null, section ".CRT$XCA", comdat, align 8 32; CHECK: @__crt_init_callback = weak_odr dso_local constant ptr null, section ".CRT$XCU", comdat, align 8 33; CHECK: @__crt_init_end = weak_odr dso_local constant ptr null, section ".CRT$XCZ", comdat, align 8 34 35!llvm.asan.globals = !{!0, !2, !4, !6, !8, !10} 36!llvm.module.flags = !{!12, !13} 37!llvm.ident = !{!14} 38 39!0 = !{ptr @__pobjMapEntryFirst, !1, !"__pobjMapEntryFirst", i1 false, i1 false} 40!1 = !{!"t.c", i32 6, i32 61} 41!2 = !{ptr @__pobjMapEntryMiddle, !3, !"__pobjMapEntryMiddle", i1 false, i1 false} 42!3 = !{!"t.c", i32 7, i32 61} 43!4 = !{ptr @__pobjMapEntryLast, !5, !"__pobjMapEntryLast", i1 false, i1 false} 44!5 = !{!"t.c", i32 8, i32 61} 45!6 = !{ptr @__crt_init_begin, !7, !"__crt_init_begin", i1 false, i1 false} 46!7 = !{!"t.c", i32 16, i32 62} 47!8 = !{ptr @__crt_init_callback, !9, !"__crt_init_callback", i1 false, i1 false} 48!9 = !{!"t.c", i32 17, i32 62} 49!10 = !{ptr @__crt_init_end, !11, !"__crt_init_end", i1 false, i1 false} 50!11 = !{!"t.c", i32 18, i32 62} 51!12 = !{i32 1, !"wchar_size", i32 2} 52!13 = !{i32 7, !"PIC Level", i32 2} 53!14 = !{!"clang version 7.0.0 "} 54