mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
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
96 lines
4.2 KiB
LLVM
96 lines
4.2 KiB
LLVM
; REQUIRES: object-emission
|
|
|
|
; RUN: %llc_dwarf -O0 -filetype=obj < %s | llvm-dwarfdump -debug-dump=info - | FileCheck %s
|
|
|
|
; Generate from clang with the following source. Note that the definition of
|
|
; the inline function follows its use to workaround another bug that should be
|
|
; fixed soon.
|
|
; namespace ns {
|
|
; int func(int i);
|
|
; }
|
|
; extern int x;
|
|
; int main() { return ns::func(x); }
|
|
; int __attribute__((always_inline)) ns::func(int i) { return i * 2; }
|
|
|
|
; CHECK: DW_TAG_namespace
|
|
; CHECK-NEXT: DW_AT_name {{.*}} "ns"
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_TAG_subprogram
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_linkage_name {{.*}} "_ZN2ns4funcEi"
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_TAG_formal_parameter
|
|
; CHECK: NULL
|
|
; CHECK-NOT: NULL
|
|
; CHECK: DW_TAG_subprogram
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_abstract_origin {{.*}} "_ZN2ns4funcEi"
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_TAG_formal_parameter
|
|
; CHECK: DW_AT_abstract_origin {{.*}} "i"
|
|
; CHECK: NULL
|
|
; CHECK: NULL
|
|
; CHECK: NULL
|
|
|
|
@x = external global i32
|
|
|
|
; Function Attrs: uwtable
|
|
define i32 @main() #0 {
|
|
entry:
|
|
%i.addr.i = alloca i32, align 4
|
|
%retval = alloca i32, align 4
|
|
store i32 0, i32* %retval
|
|
%0 = load i32, i32* @x, align 4, !dbg !16
|
|
store i32 %0, i32* %i.addr.i, align 4
|
|
call void @llvm.dbg.declare(metadata i32* %i.addr.i, metadata !117, metadata !DIExpression()), !dbg !18
|
|
%1 = load i32, i32* %i.addr.i, align 4, !dbg !18
|
|
%mul.i = mul nsw i32 %1, 2, !dbg !18
|
|
ret i32 %mul.i, !dbg !16
|
|
}
|
|
|
|
; Function Attrs: alwaysinline nounwind uwtable
|
|
define i32 @_ZN2ns4funcEi(i32 %i) #1 {
|
|
entry:
|
|
%i.addr = alloca i32, align 4
|
|
store i32 %i, i32* %i.addr, align 4
|
|
call void @llvm.dbg.declare(metadata i32* %i.addr, metadata !17, metadata !DIExpression()), !dbg !19
|
|
%0 = load i32, i32* %i.addr, align 4, !dbg !19
|
|
%mul = mul nsw i32 %0, 2, !dbg !19
|
|
ret i32 %mul, !dbg !19
|
|
}
|
|
|
|
; Function Attrs: nounwind readnone
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) #2
|
|
|
|
attributes #0 = { uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
|
attributes #1 = { alwaysinline nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
|
attributes #2 = { nounwind readnone }
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!13, !14}
|
|
!llvm.ident = !{!15}
|
|
|
|
!0 = !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 ", isOptimized: false, emissionKind: 1, file: !1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2)
|
|
!1 = !DIFile(filename: "namespace_inline_function_definition.cpp", directory: "/tmp/dbginfo")
|
|
!2 = !{}
|
|
!3 = !{!4, !9}
|
|
!4 = !DISubprogram(name: "main", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !1, scope: !5, type: !6, function: i32 ()* @main, variables: !2)
|
|
!5 = !DIFile(filename: "namespace_inline_function_definition.cpp", directory: "/tmp/dbginfo")
|
|
!6 = !DISubroutineType(types: !7)
|
|
!7 = !{!8}
|
|
!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
|
|
!9 = !DISubprogram(name: "func", linkageName: "_ZN2ns4funcEi", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 6, file: !1, scope: !10, type: !11, function: i32 (i32)* @_ZN2ns4funcEi, variables: !2)
|
|
!10 = !DINamespace(name: "ns", line: 1, file: !1, scope: null)
|
|
!11 = !DISubroutineType(types: !12)
|
|
!12 = !{!8, !8}
|
|
!13 = !{i32 2, !"Dwarf Version", i32 4}
|
|
!14 = !{i32 2, !"Debug Info Version", i32 3}
|
|
!15 = !{!"clang version 3.5.0 "}
|
|
!16 = !DILocation(line: 5, scope: !4)
|
|
!17 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "i", line: 6, arg: 1, scope: !9, file: !5, type: !8)
|
|
|
|
!117 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "i", line: 6, arg: 1, scope: !9, file: !5, type: !8)
|
|
|
|
!18 = !DILocation(line: 6, scope: !9, inlinedAt: !16)
|
|
!19 = !DILocation(line: 6, scope: !9)
|