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37ac8d3622
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226048 91177308-0d34-0410-b5e6-96231b3b80d8
122 lines
7.2 KiB
LLVM
122 lines
7.2 KiB
LLVM
; RUN: llc < %s - | FileCheck %s
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; Radar 9309221
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; Test dwarf reg no for s16
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;CHECK: super-register DW_OP_regx
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;CHECK-NEXT: ascii
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;CHECK-NEXT: DW_OP_piece
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;CHECK-NEXT: 4
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target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:32:64-v128:32:128-a0:0:32-n32"
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target triple = "thumbv7-apple-macosx10.6.7"
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@.str = private unnamed_addr constant [11 x i8] c"%p %lf %c\0A\00"
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@.str1 = private unnamed_addr constant [6 x i8] c"point\00"
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define i32 @inlineprinter(i8* %ptr, float %val, i8 zeroext %c) nounwind optsize ssp {
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entry:
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tail call void @llvm.dbg.value(metadata i8* %ptr, i64 0, metadata !8, metadata !{!"0x102"}), !dbg !24
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tail call void @llvm.dbg.value(metadata float %val, i64 0, metadata !10, metadata !{!"0x102"}), !dbg !25
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tail call void @llvm.dbg.value(metadata i8 %c, i64 0, metadata !12, metadata !{!"0x102"}), !dbg !26
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%conv = fpext float %val to double, !dbg !27
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%conv3 = zext i8 %c to i32, !dbg !27
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%call = tail call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([11 x i8]* @.str, i32 0, i32 0), i8* %ptr, double %conv, i32 %conv3) nounwind optsize, !dbg !27
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ret i32 0, !dbg !29
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}
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declare i32 @printf(i8* nocapture, ...) nounwind optsize
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define i32 @printer(i8* %ptr, float %val, i8 zeroext %c) nounwind optsize noinline ssp {
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entry:
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tail call void @llvm.dbg.value(metadata i8* %ptr, i64 0, metadata !14, metadata !{!"0x102"}), !dbg !30
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tail call void @llvm.dbg.value(metadata float %val, i64 0, metadata !15, metadata !{!"0x102"}), !dbg !31
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tail call void @llvm.dbg.value(metadata i8 %c, i64 0, metadata !16, metadata !{!"0x102"}), !dbg !32
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%conv = fpext float %val to double, !dbg !33
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%conv3 = zext i8 %c to i32, !dbg !33
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%call = tail call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([11 x i8]* @.str, i32 0, i32 0), i8* %ptr, double %conv, i32 %conv3) nounwind optsize, !dbg !33
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ret i32 0, !dbg !35
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}
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define i32 @main(i32 %argc, i8** nocapture %argv) nounwind optsize ssp {
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entry:
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tail call void @llvm.dbg.value(metadata i32 %argc, i64 0, metadata !17, metadata !{!"0x102"}), !dbg !36
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tail call void @llvm.dbg.value(metadata i8** %argv, i64 0, metadata !18, metadata !{!"0x102"}), !dbg !37
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%conv = sitofp i32 %argc to double, !dbg !38
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%add = fadd double %conv, 5.555552e+05, !dbg !38
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%conv1 = fptrunc double %add to float, !dbg !38
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tail call void @llvm.dbg.value(metadata float %conv1, i64 0, metadata !22, metadata !{!"0x102"}), !dbg !38
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%call = tail call i32 @puts(i8* getelementptr inbounds ([6 x i8]* @.str1, i32 0, i32 0)) nounwind optsize, !dbg !39
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%add.ptr = getelementptr i8* bitcast (i32 (i32, i8**)* @main to i8*), i32 %argc, !dbg !40
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%add5 = add nsw i32 %argc, 97, !dbg !40
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%conv6 = trunc i32 %add5 to i8, !dbg !40
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tail call void @llvm.dbg.value(metadata i8* %add.ptr, i64 0, metadata !8, metadata !{!"0x102"}) nounwind, !dbg !41
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tail call void @llvm.dbg.value(metadata float %conv1, i64 0, metadata !10, metadata !{!"0x102"}) nounwind, !dbg !42
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tail call void @llvm.dbg.value(metadata i8 %conv6, i64 0, metadata !12, metadata !{!"0x102"}) nounwind, !dbg !43
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%conv.i = fpext float %conv1 to double, !dbg !44
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%conv3.i = and i32 %add5, 255, !dbg !44
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%call.i = tail call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([11 x i8]* @.str, i32 0, i32 0), i8* %add.ptr, double %conv.i, i32 %conv3.i) nounwind optsize, !dbg !44
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%call14 = tail call i32 @printer(i8* %add.ptr, float %conv1, i8 zeroext %conv6) optsize, !dbg !45
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ret i32 0, !dbg !46
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}
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declare i32 @puts(i8* nocapture) nounwind optsize
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declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
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!llvm.dbg.cu = !{!2}
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!llvm.module.flags = !{!53}
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!0 = !{!"0x2e\00inlineprinter\00inlineprinter\00\005\000\001\000\006\00256\001\005", !51, !1, !3, null, i32 (i8*, float, i8)* @inlineprinter, null, null, !48} ; [ DW_TAG_subprogram ] [line 5] [def] [inlineprinter]
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!1 = !{!"0x29", !51} ; [ DW_TAG_file_type ]
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!2 = !{!"0x11\0012\00clang version 3.0 (trunk 129915)\001\00\000\00\001", !51, !52, !52, !47, null, null} ; [ DW_TAG_compile_unit ]
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!3 = !{!"0x15\00\000\000\000\000\000\000", !51, !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", null, !2} ; [ DW_TAG_base_type ]
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!6 = !{!"0x2e\00printer\00printer\00\0012\000\001\000\006\00256\001\0012", !51, !1, !3, null, i32 (i8*, float, i8)* @printer, null, null, !49} ; [ DW_TAG_subprogram ] [line 12] [def] [printer]
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!7 = !{!"0x2e\00main\00main\00\0018\000\001\000\006\00256\001\0018", !51, !1, !3, null, i32 (i32, i8**)* @main, null, null, !50} ; [ DW_TAG_subprogram ] [line 18] [def] [main]
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!8 = !{!"0x101\00ptr\0016777220\000", !0, !1, !9} ; [ DW_TAG_arg_variable ]
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!9 = !{!"0xf\00\000\0032\0032\000\000", null, !2, null} ; [ DW_TAG_pointer_type ]
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!10 = !{!"0x101\00val\0033554436\000", !0, !1, !11} ; [ DW_TAG_arg_variable ]
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!11 = !{!"0x24\00float\000\0032\0032\000\000\004", null, !2} ; [ DW_TAG_base_type ]
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!12 = !{!"0x101\00c\0050331652\000", !0, !1, !13} ; [ DW_TAG_arg_variable ]
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!13 = !{!"0x24\00unsigned char\000\008\008\000\000\008", null, !2} ; [ DW_TAG_base_type ]
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!14 = !{!"0x101\00ptr\0016777227\000", !6, !1, !9} ; [ DW_TAG_arg_variable ]
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!15 = !{!"0x101\00val\0033554443\000", !6, !1, !11} ; [ DW_TAG_arg_variable ]
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!16 = !{!"0x101\00c\0050331659\000", !6, !1, !13} ; [ DW_TAG_arg_variable ]
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!17 = !{!"0x101\00argc\0016777233\000", !7, !1, !5} ; [ DW_TAG_arg_variable ]
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!18 = !{!"0x101\00argv\0033554449\000", !7, !1, !19} ; [ DW_TAG_arg_variable ]
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!19 = !{!"0xf\00\000\0032\0032\000\000", null, !2, !20} ; [ DW_TAG_pointer_type ]
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!20 = !{!"0xf\00\000\0032\0032\000\000", null, !2, !21} ; [ DW_TAG_pointer_type ]
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!21 = !{!"0x24\00char\000\008\008\000\000\006", null, !2} ; [ DW_TAG_base_type ]
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!22 = !{!"0x100\00dval\0019\000", !23, !1, !11} ; [ DW_TAG_auto_variable ]
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!23 = !{!"0xb\0018\001\002", !51, !7} ; [ DW_TAG_lexical_block ]
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!24 = !MDLocation(line: 4, column: 22, scope: !0)
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!25 = !MDLocation(line: 4, column: 33, scope: !0)
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!26 = !MDLocation(line: 4, column: 52, scope: !0)
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!27 = !MDLocation(line: 6, column: 3, scope: !28)
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!28 = !{!"0xb\005\001\000", !51, !0} ; [ DW_TAG_lexical_block ]
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!29 = !MDLocation(line: 7, column: 3, scope: !28)
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!30 = !MDLocation(line: 11, column: 42, scope: !6)
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!31 = !MDLocation(line: 11, column: 53, scope: !6)
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!32 = !MDLocation(line: 11, column: 72, scope: !6)
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!33 = !MDLocation(line: 13, column: 3, scope: !34)
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!34 = !{!"0xb\0012\001\001", !51, !6} ; [ DW_TAG_lexical_block ]
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!35 = !MDLocation(line: 14, column: 3, scope: !34)
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!36 = !MDLocation(line: 17, column: 15, scope: !7)
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!37 = !MDLocation(line: 17, column: 28, scope: !7)
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!38 = !MDLocation(line: 19, column: 31, scope: !23)
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!39 = !MDLocation(line: 20, column: 3, scope: !23)
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!40 = !MDLocation(line: 21, column: 3, scope: !23)
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!41 = !MDLocation(line: 4, column: 22, scope: !0, inlinedAt: !40)
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!42 = !MDLocation(line: 4, column: 33, scope: !0, inlinedAt: !40)
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!43 = !MDLocation(line: 4, column: 52, scope: !0, inlinedAt: !40)
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!44 = !MDLocation(line: 6, column: 3, scope: !28, inlinedAt: !40)
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!45 = !MDLocation(line: 22, column: 3, scope: !23)
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!46 = !MDLocation(line: 23, column: 1, scope: !23)
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!47 = !{!0, !6, !7}
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!48 = !{!8, !10, !12}
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!49 = !{!14, !15, !16}
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!50 = !{!17, !18, !22}
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!51 = !{!"a.c", !"/private/tmp"}
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!52 = !{i32 0}
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!53 = !{i32 1, !"Debug Info Version", i32 2}
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