mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-21 18:29:46 +00:00
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
142 lines
6.8 KiB
LLVM
142 lines
6.8 KiB
LLVM
; RUN: opt -inline -S < %s | FileCheck %s
|
|
; struct A {
|
|
; int arg0;
|
|
; double arg1[2];
|
|
; } a, b;
|
|
;
|
|
; void fn3(A p1) {
|
|
; if (p1.arg0)
|
|
; a = p1;
|
|
; }
|
|
;
|
|
; void fn4() { fn3(b); }
|
|
;
|
|
; void fn5() {
|
|
; while (1)
|
|
; fn4();
|
|
; }
|
|
; ModuleID = 'test.cpp'
|
|
target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
|
|
target triple = "aarch64-apple-darwin"
|
|
|
|
%struct.A = type { i32, [2 x double] }
|
|
|
|
@a = global %struct.A zeroinitializer, align 8
|
|
@b = global %struct.A zeroinitializer, align 8
|
|
|
|
; Function Attrs: nounwind
|
|
declare void @_Z3fn31A(%struct.A* nocapture readonly %p1) #0
|
|
|
|
; Function Attrs: nounwind readnone
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
|
|
|
|
; Function Attrs: nounwind
|
|
declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture readonly, i64, i32, i1) #2
|
|
|
|
; Function Attrs: nounwind
|
|
define void @_Z3fn4v() #0 {
|
|
entry:
|
|
; Test that the dbg.declare is moved together with the alloca.
|
|
; CHECK: define void @_Z3fn5v()
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: %agg.tmp.sroa.3.i = alloca [20 x i8], align 4
|
|
; CHECK-NEXT: call void @llvm.dbg.declare(metadata [20 x i8]* %agg.tmp.sroa.3.i,
|
|
%agg.tmp.sroa.3 = alloca [20 x i8], align 4
|
|
tail call void @llvm.dbg.declare(metadata [20 x i8]* %agg.tmp.sroa.3, metadata !46, metadata !48), !dbg !49
|
|
%agg.tmp.sroa.0.0.copyload = load i32, i32* getelementptr inbounds (%struct.A, %struct.A* @b, i64 0, i32 0), align 8, !dbg !50
|
|
tail call void @llvm.dbg.value(metadata i32 %agg.tmp.sroa.0.0.copyload, i64 0, metadata !46, metadata !51), !dbg !49
|
|
%agg.tmp.sroa.3.0..sroa_idx = getelementptr inbounds [20 x i8], [20 x i8]* %agg.tmp.sroa.3, i64 0, i64 0, !dbg !50
|
|
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %agg.tmp.sroa.3.0..sroa_idx, i8* getelementptr (i8, i8* bitcast (%struct.A* @b to i8*), i64 4), i64 20, i32 4, i1 false), !dbg !50
|
|
tail call void @llvm.dbg.declare(metadata %struct.A* undef, metadata !46, metadata !31) #2, !dbg !49
|
|
%tobool.i = icmp eq i32 %agg.tmp.sroa.0.0.copyload, 0, !dbg !52
|
|
br i1 %tobool.i, label %_Z3fn31A.exit, label %if.then.i, !dbg !53
|
|
|
|
if.then.i: ; preds = %entry
|
|
store i32 %agg.tmp.sroa.0.0.copyload, i32* getelementptr inbounds (%struct.A, %struct.A* @a, i64 0, i32 0), align 8, !dbg !54
|
|
call void @llvm.memcpy.p0i8.p0i8.i64(i8* getelementptr (i8, i8* bitcast (%struct.A* @a to i8*), i64 4), i8* %agg.tmp.sroa.3.0..sroa_idx, i64 20, i32 4, i1 false), !dbg !54
|
|
br label %_Z3fn31A.exit, !dbg !54
|
|
|
|
_Z3fn31A.exit: ; preds = %entry, %if.then.i
|
|
ret void, !dbg !50
|
|
}
|
|
|
|
; Function Attrs: noreturn nounwind
|
|
define void @_Z3fn5v() #3 {
|
|
entry:
|
|
br label %while.body, !dbg !55
|
|
|
|
while.body: ; preds = %entry, %while.body
|
|
call void @_Z3fn4v(), !dbg !56
|
|
br label %while.body, !dbg !55
|
|
}
|
|
|
|
; Function Attrs: nounwind readnone
|
|
declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #1
|
|
|
|
attributes #0 = { nounwind }
|
|
attributes #1 = { nounwind readnone }
|
|
attributes #2 = { nounwind }
|
|
attributes #3 = { noreturn nounwind }
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!28, !29}
|
|
!llvm.ident = !{!30}
|
|
|
|
!0 = !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.7.0 (trunk 227480) (llvm/trunk 227517)", isOptimized: true, emissionKind: 1, file: !1, enums: !2, retainedTypes: !3, subprograms: !14, globals: !25, imports: !2)
|
|
!1 = !DIFile(filename: "<stdin>", directory: "")
|
|
!2 = !{}
|
|
!3 = !{!4}
|
|
!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "A", line: 1, size: 192, align: 64, file: !5, elements: !6, identifier: "_ZTS1A")
|
|
!5 = !DIFile(filename: "test.cpp", directory: "")
|
|
!6 = !{!7, !9}
|
|
!7 = !DIDerivedType(tag: DW_TAG_member, name: "arg0", line: 2, size: 32, align: 32, file: !5, scope: !"_ZTS1A", baseType: !8)
|
|
!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
|
|
!9 = !DIDerivedType(tag: DW_TAG_member, name: "arg1", line: 3, size: 128, align: 64, offset: 64, file: !5, scope: !"_ZTS1A", baseType: !10)
|
|
!10 = !DICompositeType(tag: DW_TAG_array_type, size: 128, align: 64, baseType: !11, elements: !12)
|
|
!11 = !DIBasicType(tag: DW_TAG_base_type, name: "double", size: 64, align: 64, encoding: DW_ATE_float)
|
|
!12 = !{!13}
|
|
!13 = !DISubrange(count: 2)
|
|
!14 = !{!15, !21, !24}
|
|
!15 = !DISubprogram(name: "fn3", linkageName: "_Z3fn31A", line: 6, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 6, file: !5, scope: !16, type: !17, function: void (%struct.A*)* @_Z3fn31A, variables: !19)
|
|
!16 = !DIFile(filename: "test.cpp", directory: "")
|
|
!17 = !DISubroutineType(types: !18)
|
|
!18 = !{null, !"_ZTS1A"}
|
|
!19 = !{!20}
|
|
!20 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "p1", line: 6, arg: 1, scope: !15, file: !16, type: !"_ZTS1A")
|
|
!21 = !DISubprogram(name: "fn4", linkageName: "_Z3fn4v", line: 11, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 11, file: !5, scope: !16, type: !22, function: void ()* @_Z3fn4v, variables: !2)
|
|
!22 = !DISubroutineType(types: !23)
|
|
!23 = !{null}
|
|
!24 = !DISubprogram(name: "fn5", linkageName: "_Z3fn5v", line: 13, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 13, file: !5, scope: !16, type: !22, function: void ()* @_Z3fn5v, variables: !2)
|
|
!25 = !{!26, !27}
|
|
!26 = !DIGlobalVariable(name: "a", line: 4, isLocal: false, isDefinition: true, scope: null, file: !16, type: !"_ZTS1A", variable: %struct.A* @a)
|
|
!27 = !DIGlobalVariable(name: "b", line: 4, isLocal: false, isDefinition: true, scope: null, file: !16, type: !"_ZTS1A", variable: %struct.A* @b)
|
|
!28 = !{i32 2, !"Dwarf Version", i32 4}
|
|
!29 = !{i32 2, !"Debug Info Version", i32 3}
|
|
!30 = !{!"clang version 3.7.0 (trunk 227480) (llvm/trunk 227517)"}
|
|
!31 = !DIExpression(DW_OP_deref)
|
|
!32 = !DILocation(line: 6, scope: !15)
|
|
!33 = !DILocation(line: 7, scope: !34)
|
|
!34 = distinct !DILexicalBlock(line: 7, column: 0, file: !5, scope: !15)
|
|
!35 = !{!36, !37, i64 0}
|
|
!36 = !{!"_ZTS1A", !37, i64 0, !38, i64 8}
|
|
!37 = !{!"int", !38, i64 0}
|
|
!38 = !{!"omnipotent char", !39, i64 0}
|
|
!39 = !{!"Simple C/C++ TBAA"}
|
|
!40 = !DILocation(line: 7, scope: !15)
|
|
!41 = !DILocation(line: 8, scope: !34)
|
|
!42 = !{i64 0, i64 4, !43, i64 8, i64 16, !44}
|
|
!43 = !{!37, !37, i64 0}
|
|
!44 = !{!38, !38, i64 0}
|
|
!45 = !DILocation(line: 9, scope: !15)
|
|
!46 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "p1", line: 6, arg: 1, scope: !15, file: !16, type: !"_ZTS1A")
|
|
!47 = distinct !DILocation(line: 11, scope: !21)
|
|
!48 = !DIExpression(DW_OP_bit_piece, 32, 160)
|
|
!49 = !DILocation(line: 6, scope: !15, inlinedAt: !47)
|
|
!50 = !DILocation(line: 11, scope: !21)
|
|
!51 = !DIExpression(DW_OP_bit_piece, 0, 32)
|
|
!52 = !DILocation(line: 7, scope: !34, inlinedAt: !47)
|
|
!53 = !DILocation(line: 7, scope: !15, inlinedAt: !47)
|
|
!54 = !DILocation(line: 8, scope: !34, inlinedAt: !47)
|
|
!55 = !DILocation(line: 14, scope: !24)
|
|
!56 = !DILocation(line: 15, scope: !24)
|