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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
46 lines
2.6 KiB
LLVM
46 lines
2.6 KiB
LLVM
; RUN: llc < %s -mtriple=arm64-apple-darwin
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; rdar://9146594
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define void @drt_vsprintf() nounwind ssp {
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entry:
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%do_tab_convert = alloca i32, align 4
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br i1 undef, label %if.then24, label %if.else295, !dbg !13
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if.then24: ; preds = %entry
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unreachable
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if.else295: ; preds = %entry
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call void @llvm.dbg.declare(metadata i32* %do_tab_convert, metadata !16, metadata !{!"0x102"}), !dbg !18
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store i32 0, i32* %do_tab_convert, align 4, !dbg !19
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unreachable
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}
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declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
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!llvm.dbg.gv = !{!0}
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!llvm.dbg.sp = !{!1, !7, !10, !11, !12}
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!0 = !{!"0x34\00vsplive\00vsplive\00\00617\001\001", !1, !2, !6, null, null} ; [ DW_TAG_variable ]
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!1 = !{!"0x2e\00drt_vsprintf\00drt_vsprintf\00\00616\000\001\000\006\00256\000\000", !20, !2, !4, null, null, null, null, null} ; [ DW_TAG_subprogram ]
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!2 = !{!"0x29", !20} ; [ DW_TAG_file_type ]
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!3 = !{!"0x11\0012\00clang version 3.0 (http://llvm.org/git/clang.git git:/git/puzzlebox/clang.git/ c4d1aea01c4444eb81bdbf391f1be309127c3cf1)\001\00\000\00\000", !20, !21, !21, null, null, null} ; [ DW_TAG_compile_unit ]
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!4 = !{!"0x15\00\000\000\000\000\000\000", !20, !2, null, !5, i32 0} ; [ DW_TAG_subroutine_type ]
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!5 = !{!6}
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!6 = !{!"0x24\00int\000\0032\0032\000\000\005", null, !3} ; [ DW_TAG_base_type ]
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!7 = !{!"0x2e\00putc_mem\00putc_mem\00\0030\001\001\000\006\00256\000\000", !20, !2, !8, null, null, null, null, null} ; [ DW_TAG_subprogram ]
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!8 = !{!"0x15\00\000\000\000\000\000\000", !20, !2, null, !9, i32 0} ; [ DW_TAG_subroutine_type ]
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!9 = !{null}
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!10 = !{!"0x2e\00print_double\00print_double\00\00203\001\001\000\006\00256\000\000", !20, !2, !4, null, null, null, null, null} ; [ DW_TAG_subprogram ]
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!11 = !{!"0x2e\00print_number\00print_number\00\0075\001\001\000\006\00256\000\000", !20, !2, !4, i32 0, null, null, null, null} ; [ DW_TAG_subprogram ]
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!12 = !{!"0x2e\00get_flags\00get_flags\00\00508\001\001\000\006\00256\000\000", !20, !2, !8, null, null, null, null, null} ; [ DW_TAG_subprogram ]
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!13 = !MDLocation(line: 653, column: 5, scope: !14)
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!14 = !{!"0xb\00652\0035\002", !20, !15} ; [ DW_TAG_lexical_block ]
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!15 = !{!"0xb\00616\001\000", !20, !1} ; [ DW_TAG_lexical_block ]
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!16 = !{!"0x100\00do_tab_convert\00853\000", !17, !2, !6} ; [ DW_TAG_auto_variable ]
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!17 = !{!"0xb\00850\0012\0033", !20, !14} ; [ DW_TAG_lexical_block ]
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!18 = !MDLocation(line: 853, column: 11, scope: !17)
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!19 = !MDLocation(line: 853, column: 29, scope: !17)
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!20 = !{!"print.i", !"/Volumes/Ebi/echeng/radars/r9146594"}
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!21 = !{i32 0}
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