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llvm-project/llvm/test/DebugInfo/template-recursive-void.ll

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For DW_TAG_template_type_parameter the actual passed in type could be void and therefore not have a type entry. Only add the type if it is non-void and provide a testcase. llvm-svn: 187966
2013-08-08 16:09:43 +08:00
; REQUIRES: object-emission
Reland r200340 - 'Add line table debug info to COFF files when using a win32 triple' This incorporates a couple of fixes reviewed at http://llvm-reviews.chandlerc.com/D2651 llvm-svn: 200440
2014-01-30 09:39:17 +08:00
; RUN: %llc_dwarf -O0 -filetype=obj < %s > %t
For DW_TAG_template_type_parameter the actual passed in type could be void and therefore not have a type entry. Only add the type if it is non-void and provide a testcase. llvm-svn: 187966
2013-08-08 16:09:43 +08:00
; RUN: llvm-dwarfdump %t | FileCheck %s
Add comment and source to testcase. llvm-svn: 188234
2013-08-13 07:59:26 +08:00
; This was pulled from clang's debug-info-template-recursive.cpp test.
; class base { };
; template <class T> class foo : public base {
; void operator=(const foo r) { }
; };
; class bar : public foo<void> { };
; bar filters;
Debug Info: instead of calling addToContextOwner which constructs the context after the DIE creation, we construct the context first. This touches creation of namespaces and global variables. The purpose is to handle all DIE creations similarly: constructs the context first, then creates the DIE and immediately adds the DIE to its parent. We use createAndAddDIE to wrap around "new DIE(". llvm-svn: 193589
2013-10-29 13:49:41 +08:00
; CHECK: DW_TAG_template_type_parameter [{{.*}}]
For DW_TAG_template_type_parameter the actual passed in type could be void and therefore not have a type entry. Only add the type if it is non-void and provide a testcase. llvm-svn: 187966
2013-08-08 16:09:43 +08:00
; CHECK-NEXT: DW_AT_name{{.*}}"T"
; CHECK-NOT: DW_AT_type
; CHECK: NULL
%class.bar = type { i8 }
@filters = global %class.bar zeroinitializer, align 1
!llvm.dbg.cu = !{!0}
Debug Info: update testing cases to specify the debug info version number. We are going to drop debug info without a version number or with a different version number, to make sure we don't crash when we see bitcode files with different debug info metadata format. llvm-svn: 195504
2013-11-23 05:49:45 +08:00
!llvm.module.flags = !{!36, !37}
For DW_TAG_template_type_parameter the actual passed in type could be void and therefore not have a type entry. Only add the type if it is non-void and provide a testcase. llvm-svn: 187966
2013-08-08 16:09:43 +08:00
IR: Make metadata typeless in assembly Now that `Metadata` is typeless, reflect that in the assembly. These are the matching assembly changes for the metadata/value split in r223802. - Only use the `metadata` type when referencing metadata from a call intrinsic -- i.e., only when it's used as a `Value`. - Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode` when referencing it from call intrinsics. So, assembly like this: define @foo(i32 %v) { call void @llvm.foo(metadata !{i32 %v}, metadata !0) call void @llvm.foo(metadata !{i32 7}, metadata !0) call void @llvm.foo(metadata !1, metadata !0) call void @llvm.foo(metadata !3, metadata !0) call void @llvm.foo(metadata !{metadata !3}, metadata !0) ret void, !bar !2 } !0 = metadata !{metadata !2} !1 = metadata !{i32* @global} !2 = metadata !{metadata !3} !3 = metadata !{} turns into this: define @foo(i32 %v) { call void @llvm.foo(metadata i32 %v, metadata !0) call void @llvm.foo(metadata i32 7, metadata !0) call void @llvm.foo(metadata i32* @global, metadata !0) call void @llvm.foo(metadata !3, metadata !0) call void @llvm.foo(metadata !{!3}, metadata !0) ret void, !bar !2 } !0 = !{!2} !1 = !{i32* @global} !2 = !{!3} !3 = !{} I wrote an upgrade script that handled almost all of the tests in llvm and many of the tests in cfe (even handling many `CHECK` lines). I've attached it (or will attach it in a moment if you're speedy) to PR21532 to help everyone update their out-of-tree testcases. This is part of PR21532. llvm-svn: 224257
2014-12-16 03:07:53 +08:00
!0 = !{!"0x11\004\00clang version 3.4 (trunk 187958) (llvm/trunk 187964)\000\00\000\00\000", !1, !2, !2, !2, !3, !2} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/debug-info-template-recursive.cpp] [DW_LANG_C_plus_plus]
!1 = !{!"debug-info-template-recursive.cpp", !"/usr/local/google/home/echristo/tmp"}
!2 = !{}
!3 = !{!4}
!4 = !{!"0x34\00filters\00filters\00\0010\000\001", null, !5, !6, %class.bar* @filters, null} ; [ DW_TAG_variable ] [filters] [line 10] [def]
!5 = !{!"0x29", !1} ; [ DW_TAG_file_type ] [/usr/local/google/home/echristo/tmp/debug-info-template-recursive.cpp]
!6 = !{!"0x2\00bar\009\008\008\000\000\000", !1, null, null, !7, null, null, null} ; [ DW_TAG_class_type ] [bar] [line 9, size 8, align 8, offset 0] [def] [from ]
!7 = !{!8, !31}
!8 = !{!"0x1c\00\000\000\000\000\000", null, !6, !9} ; [ DW_TAG_inheritance ] [line 0, size 0, align 0, offset 0] [from foo<void>]
!9 = !{!"0x2\00foo<void>\005\008\008\000\000\000", !1, null, null, !10, null, !29, null} ; [ DW_TAG_class_type ] [foo<void>] [line 5, size 8, align 8, offset 0] [def] [from ]
!10 = !{!11, !19, !25}
!11 = !{!"0x1c\00\000\000\000\000\000", null, !9, !12} ; [ DW_TAG_inheritance ] [line 0, size 0, align 0, offset 0] [from base]
!12 = !{!"0x2\00base\003\008\008\000\000\000", !1, null, null, !13, null, null, null} ; [ DW_TAG_class_type ] [base] [line 3, size 8, align 8, offset 0] [def] [from ]
!13 = !{!14}
!14 = !{!"0x2e\00base\00base\00\003\000\000\000\006\00320\000\003", !1, !12, !15, null, null, null, i32 0, !18} ; [ DW_TAG_subprogram ] [line 3] [base]
!15 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !16, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
!16 = !{null, !17}
!17 = !{!"0xf\00\000\0064\0064\000\001088", i32 0, null, !12} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from base]
!18 = !{i32 786468}
!19 = !{!"0x2e\00operator=\00operator=\00_ZN3fooIvEaSES0_\006\000\000\000\006\00257\000\006", !1, !9, !20, null, null, null, i32 0, !24} ; [ DW_TAG_subprogram ] [line 6] [private] [operator=]
!20 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !21, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
!21 = !{null, !22, !23}
!22 = !{!"0xf\00\000\0064\0064\000\001088", i32 0, null, !9} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from foo<void>]
!23 = !{!"0x26\00\000\000\000\000\000", null, null, !9} ; [ DW_TAG_const_type ] [line 0, size 0, align 0, offset 0] [from foo<void>]
!24 = !{i32 786468}
!25 = !{!"0x2e\00foo\00foo\00\005\000\000\000\006\00320\000\005", !1, !9, !26, null, null, null, i32 0, !28} ; [ DW_TAG_subprogram ] [line 5] [foo]
!26 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !27, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
!27 = !{null, !22}
!28 = !{i32 786468}
!29 = !{!30}
!30 = !{!"0x2f\00T\000\000", null, null, null} ; [ DW_TAG_template_type_parameter ]
!31 = !{!"0x2e\00bar\00bar\00\009\000\000\000\006\00320\000\009", !1, !6, !32, null, null, null, i32 0, !35} ; [ DW_TAG_subprogram ] [line 9] [bar]
!32 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !33, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
!33 = !{null, !34}
!34 = !{!"0xf\00\000\0064\0064\000\001088", i32 0, null, !6} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from bar]
!35 = !{i32 786468}
!36 = !{i32 2, !"Dwarf Version", i32 3}
!37 = !{i32 1, !"Debug Info Version", i32 2}