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llvm-mirror/test/DebugInfo/X86/nondefault-subrange-array.ll

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Handle non-default array bounds. Some languages, e.g. Ada and Pascal, allow you to specify that the array bounds are different from the default (1 in these cases). If we have a lower bound that's non-default, then we emit the lower bound. We also calculate the correct upper bound in those cases. llvm-svn: 169484
2012-12-06 08:38:10 +01:00
; RUN: llc -mtriple=x86_64-apple-darwin -O0 -filetype=obj -o %t < %s
Now that llvm-dwarfdump supports flags to specify which DWARF section to dump, use them in tests that run llvm-dwarfdump. This is in order to make tests as specific as possible. llvm-svn: 173498
2013-01-25 22:44:53 +01:00
; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
Handle non-default array bounds. Some languages, e.g. Ada and Pascal, allow you to specify that the array bounds are different from the default (1 in these cases). If we have a lower bound that's non-default, then we emit the lower bound. We also calculate the correct upper bound in those cases. llvm-svn: 169484
2012-12-06 08:38:10 +01:00
%class.A = type { [42 x i32] }
@a = global %class.A zeroinitializer, align 4
; Check that we can handle non-default array bounds. In this case, the array
; goes from [-3, 38].
Add a name for the anonymous type we're creating for subrange types and a FIXME for what we should be doing. Should solve the immediacy of PR12069 where our debug info is crashing another tool. llvm-svn: 171536
2013-01-04 22:51:53 +01:00
; CHECK: 0x0000002d: DW_TAG_base_type [3]
; CHECK-NEXT: 0x0000002e: DW_AT_name [DW_FORM_strp] ( .debug_str[0x00000041] = "int")
; CHECK-NEXT: 0x00000032: DW_AT_byte_size [DW_FORM_data1] (0x04)
; CHECK-NEXT: 0x00000033: DW_AT_encoding [DW_FORM_data1] (0x05)
; CHECK: 0x00000034: DW_TAG_array_type [4] *
; CHECK-NEXT: 0x00000035: DW_AT_type [DW_FORM_ref4] (cu + 0x0026 => {0x00000026})
; CHECK: 0x00000039: DW_TAG_subrange_type [5]
; CHECK-NEXT: 0x0000003a: DW_AT_type [DW_FORM_ref4] (cu + 0x002d => {0x0000002d})
; CHECK-NEXT: 0x0000003e: DW_AT_lower_bound [DW_FORM_data8] (0xfffffffffffffffd)
; CHECK-NEXT: 0x00000046: DW_AT_upper_bound [DW_FORM_data1] (0x26)
; CHECK: 0x00000055: DW_TAG_member [8]
; CHECK-NEXT: 0x00000056: DW_AT_name [DW_FORM_strp] ( .debug_str[0x0000003f] = "x")
; CHECK-NEXT: 0x0000005a: DW_AT_type [DW_FORM_ref4] (cu + 0x0034 => {0x00000034})
Handle non-default array bounds. Some languages, e.g. Ada and Pascal, allow you to specify that the array bounds are different from the default (1 in these cases). If we have a lower bound that's non-default, then we emit the lower bound. We also calculate the correct upper bound in those cases. llvm-svn: 169484
2012-12-06 08:38:10 +01:00
!llvm.dbg.cu = !{!0}
Revert "Adding DIImportedModules to DIScopes." This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. llvm-svn: 178215
2013-03-28 03:44:59 +01:00
!0 = metadata !{i32 786449, metadata !20, i32 4, metadata !"clang version 3.3 (trunk 169136)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3, metadata !""} ; [ DW_TAG_compile_unit ] [/Volumes/Sandbox/llvm/t.cpp] [DW_LANG_C_plus_plus]
Remove the (apparently) unnecessary debug info metadata indirection. The main lists of debug info metadata attached to the compile_unit had an extra layer of metadata nodes they went through for no apparent reason. This patch removes that (& still passes just as much of the GDB 7.5 test suite). If anyone can show evidence as to why these extra metadata nodes are there I'm open to reverting this patch & documenting why they're there. llvm-svn: 174266
2013-02-02 06:56:24 +01:00
!1 = metadata !{i32 0}
!3 = metadata !{metadata !5}
Upgrading debug info test cases to be (more) compatible with the current debug info format. These cases were found by further work to remove support for debug info versioning. Common cleanups (other than changing the version info in the tag field) included adding the last parameter to compile_units (recently added for fission support) and other cases of trailing fields in lexical blocks, compile units, and subprograms. llvm-svn: 176834
2013-03-11 23:37:40 +01:00
!5 = metadata !{i32 786484, i32 0, null, metadata !"a", metadata !"a", metadata !"", metadata !6, i32 1, metadata !7, i32 0, i32 1, %class.A* @a, null} ; [ DW_TAG_variable ] [a] [line 1] [def]
Revert "Adding DIImportedModules to DIScopes." This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. llvm-svn: 178215
2013-03-28 03:44:59 +01:00
!6 = metadata !{i32 786473, metadata !20} ; [ DW_TAG_file_type ]
!7 = metadata !{i32 786434, metadata !20, null, metadata !"A", i32 1, i64 0, i64 32, i32 0, i32 0, null, metadata !8, i32 0, null, null} ; [ DW_TAG_class_type ] [A] [line 1, size 0, align 32, offset 0] [from ]
Handle non-default array bounds. Some languages, e.g. Ada and Pascal, allow you to specify that the array bounds are different from the default (1 in these cases). If we have a lower bound that's non-default, then we emit the lower bound. We also calculate the correct upper bound in those cases. llvm-svn: 169484
2012-12-06 08:38:10 +01:00
!8 = metadata !{metadata !9, metadata !14}
Revert "Adding DIImportedModules to DIScopes." This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. llvm-svn: 178215
2013-03-28 03:44:59 +01:00
!9 = metadata !{i32 786445, metadata !20, metadata !7, metadata !"x", i32 1, i64 0, i64 0, i64 0, i32 1, metadata !10} ; [ DW_TAG_member ] [x] [line 1, size 0, align 0, offset 0] [private] [from ]
!10 = metadata !{i32 786433, null, null, metadata !"", i32 0, i64 0, i64 32, i32 0, i32 0, metadata !11, metadata !12, i32 0, i32 0} ; [ DW_TAG_array_type ] [line 0, size 0, align 32, offset 0] [from int]
!11 = 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]
Handle non-default array bounds. Some languages, e.g. Ada and Pascal, allow you to specify that the array bounds are different from the default (1 in these cases). If we have a lower bound that's non-default, then we emit the lower bound. We also calculate the correct upper bound in those cases. llvm-svn: 169484
2012-12-06 08:38:10 +01:00
!12 = metadata !{metadata !13}
!13 = metadata !{i32 786465, i64 -3, i64 42} ; [ DW_TAG_subrange_type ] [-3, 39]
Revert "Adding DIImportedModules to DIScopes." This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. llvm-svn: 178215
2013-03-28 03:44:59 +01:00
!14 = metadata !{i32 786478, metadata !6, metadata !7, metadata !"A", metadata !"A", metadata !"", i32 1, metadata !15, i1 false, i1 false, i32 0, i32 0, null, i32 320, i1 false, null, null, i32 0, metadata !18, i32 1} ; [ DW_TAG_subprogram ] [line 1] [A]
!15 = metadata !{i32 786453, i32 0, metadata !"", i32 0, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !16, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
Handle non-default array bounds. Some languages, e.g. Ada and Pascal, allow you to specify that the array bounds are different from the default (1 in these cases). If we have a lower bound that's non-default, then we emit the lower bound. We also calculate the correct upper bound in those cases. llvm-svn: 169484
2012-12-06 08:38:10 +01:00
!16 = metadata !{null, metadata !17}
Revert "Adding DIImportedModules to DIScopes." This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. llvm-svn: 178215
2013-03-28 03:44:59 +01:00
!17 = metadata !{i32 786447, i32 0, metadata !"", i32 0, i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !7} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from A]
Handle non-default array bounds. Some languages, e.g. Ada and Pascal, allow you to specify that the array bounds are different from the default (1 in these cases). If we have a lower bound that's non-default, then we emit the lower bound. We also calculate the correct upper bound in those cases. llvm-svn: 169484
2012-12-06 08:38:10 +01:00
!18 = metadata !{metadata !19}
!19 = metadata !{i32 786468} ; [ DW_TAG_base_type ] [line 0, size 0, align 0, offset 0]
Split out filename & directory from DIFile to start generalizing over DIScopes This is the first step to making all DIScopes have a common metadata prefix (so that things (using directives, for example) that can appear in any scope can be added to that common prefix). DIFile is itself a DIScope so the common prefix of all DIScopes cannot be a DIFile - instead it's the raw filename/directory name pair. llvm-svn: 177239
2013-03-17 22:13:55 +01:00
!20 = metadata !{metadata !"t.cpp", metadata !"/Volumes/Sandbox/llvm"}
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