1 ; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32 -O0 < %s | FileCheck --check-prefix=X86 %s 2 3 ; This LL file was generated by running clang on the following code with 4 ; -fsanitize=address 5 ; D:\asan.c: 6 ; 1 unsigned char c = 42; 7 ; 8 ; This file defines no functions, so just make sure we don't try to emit 9 ; the line table for functions of zero size. 10 ; X86-NOT: .section .debug$S,"rn" 11 12 ; ModuleID = 'asan.c' 13 target datalayout = "e-m:w-p:32:32-i64:64-f80:32-n8:16:32-S32" 14 target triple = "i686-pc-win32" 15 16 @c = global { i8, [63 x i8] } { i8 42, [63 x i8] zeroinitializer }, align 32 17 @llvm.global_ctors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 1, void ()* @asan.module_ctor }] 18 @__asan_gen_ = private constant [7 x i8] c"asan.c\00", align 1 19 @__asan_gen_1 = private unnamed_addr constant [2 x i8] c"c\00", align 1 20 @0 = internal global [1 x { i32, i32, i32, i32, i32, i32 }] [{ i32, i32, i32, i32, i32, i32 } { i32 ptrtoint ({ i8, [63 x i8] }* @c to i32), i32 1, i32 64, i32 ptrtoint ([2 x i8]* @__asan_gen_1 to i32), i32 ptrtoint ([7 x i8]* @__asan_gen_ to i32), i32 0 }] 21 @llvm.global_dtors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 1, void ()* @asan.module_dtor }] 22 23 define internal void @asan.module_ctor() { 24 call void @__asan_init_v3() 25 call void @__asan_register_globals(i32 ptrtoint ([1 x { i32, i32, i32, i32, i32, i32 }]* @0 to i32), i32 1) 26 ret void 27 } 28 29 declare void @__asan_init_v3() 30 31 declare void @__asan_before_dynamic_init(i32) 32 33 declare void @__asan_after_dynamic_init() 34 35 declare void @__asan_register_globals(i32, i32) 36 37 declare void @__asan_unregister_globals(i32, i32) 38 39 define internal void @asan.module_dtor() { 40 call void @__asan_unregister_globals(i32 ptrtoint ([1 x { i32, i32, i32, i32, i32, i32 }]* @0 to i32), i32 1) 41 ret void 42 } 43 44 !llvm.dbg.cu = !{!0} 45 !llvm.module.flags = !{!3, !4} 46 !llvm.ident = !{!5} 47 48 !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) 49 !1 = !DIFile(filename: "asan.c", directory: "D:\5C") 50 !2 = !{} 51 !3 = !{i32 2, !"CodeView", i32 1} 52 !4 = !{i32 1, !"Debug Info Version", i32 3} 53 !5 = !{!"clang version 3.5.0 "} 54
