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e56023a059
Finish off PR23080 by renaming the debug info IR constructs from `MD*` to `DI*`. The last of the `DIDescriptor` classes were deleted in r235356, and the last of the related typedefs removed in r235413, so this has all baked for about a week. Note: If you have out-of-tree code (like a frontend), I recommend that you get everything compiling and tests passing with the *previous* commit before updating to this one. It'll be easier to keep track of what code is using the `DIDescriptor` hierarchy and what you've already updated, and I think you're extremely unlikely to insert bugs. YMMV of course. Back to *this* commit: I did this using the rename-md-di-nodes.sh upgrade script I've attached to PR23080 (both code and testcases) and filtered through clang-format-diff.py. I edited the tests for test/Assembler/invalid-generic-debug-node-*.ll by hand since the columns were off-by-three. It should work on your out-of-tree testcases (and code, if you've followed the advice in the previous paragraph). Some of the tests are in badly named files now (e.g., test/Assembler/invalid-mdcompositetype-missing-tag.ll should be 'dicompositetype'); I'll come back and move the files in a follow-up commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236120 91177308-0d34-0410-b5e6-96231b3b80d8
44 lines
2.1 KiB
LLVM
44 lines
2.1 KiB
LLVM
; RUN: llc -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s --check-prefix=LINUX
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; RUN: llc -mtriple=x86_64-darwin < %s | FileCheck %s --check-prefix=DARWIN
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@yyyy = common global i32 0, align 4
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!9}
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!0 = !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.1 (trunk 143009)", isOptimized: true, emissionKind: 0, file: !8, enums: !1, retainedTypes: !1, subprograms: !1, globals: !3, imports: !1)
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!1 = !{}
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!3 = !{!5}
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!5 = !DIGlobalVariable(name: "yyyy", line: 1, isLocal: false, isDefinition: true, scope: null, file: !6, type: !7, variable: i32* @yyyy)
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!6 = !DIFile(filename: "z.c", directory: "/home/nicholas")
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!7 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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!8 = !DIFile(filename: "z.c", directory: "/home/nicholas")
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; Verify that "yyyy" ended up in the stringpool.
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; LINUX: .section .debug_str,"MS",@progbits,1
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; LINUX: yyyy
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; DARWIN: .section __DWARF,__debug_str,regular,debug
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; DARWIN: yyyy
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; Verify that we refer to 'yyyy' with a relocation.
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; LINUX: .long .Linfo_string3 # DW_AT_name
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; LINUX-NEXT: .long {{[0-9]+}} # DW_AT_type
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; LINUX-NEXT: # DW_AT_external
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; LINUX-NEXT: .byte 1 # DW_AT_decl_file
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; LINUX-NEXT: .byte 1 # DW_AT_decl_line
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; LINUX-NEXT: .byte 9 # DW_AT_location
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; LINUX-NEXT: .byte 3
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; LINUX-NEXT: .quad yyyy
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; Verify that we refer to 'yyyy' without a relocation.
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; DARWIN: Lset[[ID:[0-9]+]] = Linfo_string3-Linfo_string ## DW_AT_name
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; DARWIN-NEXT: .long Lset[[ID]]
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; DARWIN-NEXT: .long {{[0-9]+}} ## DW_AT_type
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; DARWIN-NEXT: ## DW_AT_external
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; DARWIN-NEXT: .byte 1 ## DW_AT_decl_file
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; DARWIN-NEXT: .byte 1 ## DW_AT_decl_line
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; DARWIN-NEXT: .byte 9 ## DW_AT_location
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; DARWIN-NEXT: .byte 3
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; DARWIN-NEXT: .quad _yyyy
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!9 = !{i32 1, !"Debug Info Version", i32 3}
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