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4a5feedcaa
This commit moves `MDLocation`, finishing off PR21433. There's an
accompanying clang commit for frontend testcases. I'll attach the
testcase upgrade script I used to PR21433 to help out-of-tree
frontends/backends.
This changes the schema for `DebugLoc` and `DILocation` from:
!{i32 3, i32 7, !7, !8}
to:
!MDLocation(line: 3, column: 7, scope: !7, inlinedAt: !8)
Note that empty fields (line/column: 0 and inlinedAt: null) don't get
printed by the assembly writer.
llvm-svn: 226048
36 lines
1.5 KiB
LLVM
36 lines
1.5 KiB
LLVM
; RUN: llc -O0 -mtriple=x86_64-apple-darwin10 < %s - | FileCheck %s
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; Radar 8286101
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; CHECK: .file {{[0-9]+}} "<stdin>"
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define i32 @foo() nounwind ssp {
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entry:
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ret i32 42, !dbg !8
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}
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define i32 @bar() nounwind ssp {
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entry:
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ret i32 21, !dbg !10
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}
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!llvm.dbg.cu = !{!2}
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!llvm.module.flags = !{!17}
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!0 = !{!"0x2e\00foo\00foo\00foo\0053\000\001\000\006\000\000\000", !14, !1, !3, null, i32 ()* @foo, null, null, null} ; [ DW_TAG_subprogram ]
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!1 = !{!"0x29", !14} ; [ DW_TAG_file_type ]
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!2 = !{!"0x11\0012\00clang version 2.9 (trunk 114084)\000\00\000\00\000", !15, !16, !16, !13, null, null} ; [ DW_TAG_compile_unit ]
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!3 = !{!"0x15\00\000\000\000\000\000\000", !14, !1, null, !4, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!4 = !{!5}
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!5 = !{!"0x24\00int\000\0032\0032\000\000\005", !14, !1} ; [ DW_TAG_base_type ]
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!6 = !{!"0x2e\00bar\00bar\00bar\004\000\001\000\006\000\000\000", !15, !7, !3, null, i32 ()* @bar, null, null, null} ; [ DW_TAG_subprogram ]
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!7 = !{!"0x29", !15} ; [ DW_TAG_file_type ]
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!8 = !MDLocation(line: 53, column: 13, scope: !9)
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!9 = !{!"0xb\0053\0011\000", !14, !0} ; [ DW_TAG_lexical_block ]
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!10 = !MDLocation(line: 4, column: 13, scope: !11)
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!11 = !{!"0xb\004\0013\002", !15, !12} ; [ DW_TAG_lexical_block ]
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!12 = !{!"0xb\004\0011\001", !15, !6} ; [ DW_TAG_lexical_block ]
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!13 = !{!0, !6}
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!14 = !{!"", !"/private/tmp"}
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!15 = !{!"bug.c", !"/private/tmp"}
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!16 = !{i32 0}
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!17 = !{i32 1, !"Debug Info Version", i32 2}
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