diff --git a/test/DebugInfo/X86/tls.ll b/test/DebugInfo/X86/tls.ll index 4dc613fa33f..30307daf582 100644 --- a/test/DebugInfo/X86/tls.ll +++ b/test/DebugInfo/X86/tls.ll @@ -13,7 +13,7 @@ ; FISSION: .section .debug_info.dwo, ; 3 bytes of data in this DW_FORM_block1 representation of the location of 'tls' ; FISSION: .byte 3{{ *}}# DW_AT_location -; DW_OP_const_index (0xfx == 252) to refer to the debug_addr table +; DW_OP_GNU_const_index (0xfx == 252) to refer to the debug_addr table ; FISSION-NEXT: .byte 252 ; an index of zero into the debug_addr table ; FISSION-NEXT: .byte 0 @@ -33,21 +33,72 @@ ; DW_OP_GNU_push_tls_address ; CHECK-NEXT: .byte 224 +; FISSION: DW_TAG_variable +; FISSION: .byte 2 # DW_AT_location +; DW_OP_GNU_addr_index +; FISSION-NEXT: .byte 251 +; FISSION-NEXT: .byte 1 + +; FISSION: DW_TAG_template_value_parameter +; FISSION: .byte 3 # DW_AT_location +; DW_OP_GNU_addr_index +; FISSION-NEXT: .byte 251 +; FIXME: This should be '1' to share the address table entry with the variable location above +; FISSION-NEXT: .byte 2 +; DW_OP_stack_value +; FISSION-NEXT: .byte 159 + ; check that the expected TLS address description is the first thing in the debug_addr section ; FISSION: .section .debug_addr ; FISSION-NEXT: .quad tls@DTPOFF +; FISSION-NEXT: .quad glbl +; FIXME: Deduplicate the debug_addr list +; FISSION-NEXT: .quad glbl + +; Generated from: + +; __thread int tls; +; int glbl; +; +; template +; int func() { +; return 0; +; } +; +; template int func<&glbl>(); // create a second reference to 'glbl' + @tls = thread_local global i32 0, align 4 +@glbl = global i32 0, align 4 + +; Function Attrs: nounwind uwtable +define weak_odr i32 @_Z4funcIXadL_Z4glblEEEiv() #0 { +entry: + ret i32 0, !dbg !18 +} + +attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } !llvm.dbg.cu = !{!0} -!llvm.module.flags = !{!7, !8} +!llvm.module.flags = !{!15, !16} +!llvm.ident = !{!17} -!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, metadata !2, metadata !"tls.dwo"} ; [ DW_TAG_compile_unit ] [/tmp/tls.cpp] [DW_LANG_C_plus_plus] -!1 = metadata !{metadata !"tls.cpp", metadata !"/tmp"} +!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.5 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !12, metadata !2, metadata !"-.dwo"} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/tls.cpp] [DW_LANG_C_plus_plus] +!1 = metadata !{metadata !"tls.cpp", metadata !"/tmp/dbginfo"} !2 = metadata !{} !3 = metadata !{metadata !4} -!4 = metadata !{i32 786484, i32 0, null, metadata !"tls", metadata !"tls", metadata !"", metadata !5, i32 1, metadata !6, i32 0, i32 1, i32* @tls, null} ; [ DW_TAG_variable ] [tls] [line 1] [def] -!5 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/tmp/tls.cpp] -!6 = 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] -!7 = metadata !{i32 2, metadata !"Dwarf Version", i32 3} -!8 = metadata !{i32 1, metadata !"Debug Info Version", i32 1} +!4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"func<&glbl>", metadata !"func<&glbl>", metadata !"_Z4funcIXadL_Z4glblEEEiv", i32 5, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 ()* @_Z4funcIXadL_Z4glblEEEiv, metadata !9, null, metadata !2, i32 5} ; [ DW_TAG_subprogram ] [line 5] [def] [func<&glbl>] +!5 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/tmp/dbginfo/tls.cpp] +!6 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !7, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!7 = metadata !{metadata !8} +!8 = 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] +!9 = metadata !{metadata !10} +!10 = metadata !{i32 786480, null, metadata !"I", metadata !11, i32* @glbl, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ] +!11 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !8} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from int] +!12 = metadata !{metadata !13, metadata !14} +!13 = metadata !{i32 786484, i32 0, null, metadata !"tls", metadata !"tls", metadata !"", metadata !5, i32 1, metadata !8, i32 0, i32 1, i32* @tls, null} ; [ DW_TAG_variable ] [tls] [line 1] [def] +!14 = metadata !{i32 786484, i32 0, null, metadata !"glbl", metadata !"glbl", metadata !"", metadata !5, i32 2, metadata !8, i32 0, i32 1, i32* @glbl, null} ; [ DW_TAG_variable ] [glbl] [line 2] [def] +!15 = metadata !{i32 2, metadata !"Dwarf Version", i32 4} +!16 = metadata !{i32 1, metadata !"Debug Info Version", i32 1} +!17 = metadata !{metadata !"clang version 3.5 "} +!18 = metadata !{i32 6, i32 0, metadata !4, null}