diff options
Diffstat (limited to 'test/Instrumentation/AddressSanitizer/coverage-dbg.ll')
-rw-r--r-- | test/Instrumentation/AddressSanitizer/coverage-dbg.ll | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/test/Instrumentation/AddressSanitizer/coverage-dbg.ll b/test/Instrumentation/AddressSanitizer/coverage-dbg.ll deleted file mode 100644 index 3f7998d1a738..000000000000 --- a/test/Instrumentation/AddressSanitizer/coverage-dbg.ll +++ /dev/null @@ -1,67 +0,0 @@ -; Test that coverage instrumentation does not lose debug location. - -; RUN: opt < %s -asan -asan-module -asan-coverage=1 -S | FileCheck %s - -; C++ source: -; 1: struct A { -; 2: int f(); -; 3: int x; -; 4: }; -; 5: -; 6: int A::f() { -; 7: return x; -; 8: } -; clang++ ../1.cc -O3 -g -S -emit-llvm -fno-strict-aliasing -; and add sanitize_address to @_ZN1A1fEv - -; Test that __sanitizer_cov call has !dbg pointing to the opening { of A::f(). -; CHECK: call void @__sanitizer_cov(), !dbg [[A:!.*]] -; CHECK: [[A]] = metadata !{i32 6, i32 0, metadata !{{.*}}, null} - - -target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" -target triple = "x86_64-unknown-linux-gnu" - -%struct.A = type { i32 } - -; Function Attrs: nounwind readonly uwtable -define i32 @_ZN1A1fEv(%struct.A* nocapture readonly %this) #0 align 2 { -entry: - tail call void @llvm.dbg.value(metadata !{%struct.A* %this}, i64 0, metadata !15), !dbg !20 - %x = getelementptr inbounds %struct.A* %this, i64 0, i32 0, !dbg !21 - %0 = load i32* %x, align 4, !dbg !21 - ret i32 %0, !dbg !21 -} - -; Function Attrs: nounwind readnone -declare void @llvm.dbg.value(metadata, i64, metadata) #1 - -attributes #0 = { sanitize_address nounwind readonly uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } -attributes #1 = { nounwind readnone } - -!llvm.dbg.cu = !{!0} -!llvm.module.flags = !{!17, !18} -!llvm.ident = !{!19} - -!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.5.0 (210251)", i1 true, metadata !"", i32 0, metadata !2, metadata !3, metadata !12, metadata !2, metadata !2, metadata !"", i32 1} ; [ DW_TAG_compile_unit ] [/code/llvm/build0/../1.cc] [DW_LANG_C_plus_plus] -!1 = metadata !{metadata !"../1.cc", metadata !"/code/llvm/build0"} -!2 = metadata !{} -!3 = metadata !{metadata !4} -!4 = metadata !{i32 786451, metadata !1, null, metadata !"A", i32 1, i64 32, i64 32, i32 0, i32 0, null, metadata !5, i32 0, null, null, metadata !"_ZTS1A"} ; [ DW_TAG_structure_type ] [A] [line 1, size 32, align 32, offset 0] [def] [from ] -!5 = metadata !{metadata !6, metadata !8} -!6 = metadata !{i32 786445, metadata !1, metadata !"_ZTS1A", metadata !"x", i32 3, i64 32, i64 32, i64 0, i32 0, metadata !7} ; [ DW_TAG_member ] [x] [line 3, size 32, align 32, offset 0] [from int] -!7 = metadata !{i32 786468, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed] -!8 = metadata !{i32 786478, metadata !1, metadata !"_ZTS1A", metadata !"f", metadata !"f", metadata !"_ZN1A1fEv", i32 2, metadata !9, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 true, null, null, i32 0, null, i32 2} ; [ DW_TAG_subprogram ] [line 2] [f] -!9 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !10, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] -!10 = metadata !{metadata !7, metadata !11} -!11 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !"_ZTS1A"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from _ZTS1A] -!12 = metadata !{metadata !13} -!13 = metadata !{i32 786478, metadata !1, metadata !"_ZTS1A", metadata !"f", metadata !"f", metadata !"_ZN1A1fEv", i32 6, metadata !9, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 (%struct.A*)* @_ZN1A1fEv, null, metadata !8, metadata !14, i32 6} ; [ DW_TAG_subprogram ] [line 6] [def] [f] -!14 = metadata !{metadata !15} -!15 = metadata !{i32 786689, metadata !13, metadata !"this", null, i32 16777216, metadata !16, i32 1088, i32 0} ; [ DW_TAG_arg_variable ] [this] [line 0] -!16 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !"_ZTS1A"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from _ZTS1A] -!17 = metadata !{i32 2, metadata !"Dwarf Version", i32 4} -!18 = metadata !{i32 2, metadata !"Debug Info Version", i32 1} -!19 = metadata !{metadata !"clang version 3.5.0 (210251)"} -!20 = metadata !{i32 0, i32 0, metadata !13, null} -!21 = metadata !{i32 7, i32 0, metadata !13, null} |