6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-11-02 07:11:49 +00:00
Code Issues Projects Releases Wiki Activity

Sink DwarfDebug::constructLexicalScopeDIE into DwarfCompileUnit

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219414 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie 2014-10-09 17:08:42 +00:00
parent 44524f4e77
commit 12a37fc6e0
4 changed files with 21 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
View File

@ -376,7 +376,7 @@ void DwarfCompileUnit::constructScopeDIE(
std::make_move_iterator(Children.end()));
return;
}
ScopeDIE = DD->constructLexicalScopeDIE(*this, Scope);
ScopeDIE = constructLexicalScopeDIE(Scope);
assert(ScopeDIE && "Scope DIE should not be null.");
}
@ -461,4 +461,20 @@ DwarfCompileUnit::constructInlinedScopeDIE(LexicalScope *Scope) {
return ScopeDIE;
}
// Construct new DW_TAG_lexical_block for this scope and attach
// DW_AT_low_pc/DW_AT_high_pc labels.
std::unique_ptr<DIE>
DwarfCompileUnit::constructLexicalScopeDIE(LexicalScope *Scope) {
if (DD->isLexicalScopeDIENull(Scope))
return nullptr;
auto ScopeDIE = make_unique<DIE>(dwarf::DW_TAG_lexical_block);
if (Scope->isAbstractScope())
return ScopeDIE;
attachRangesOrLowHighPC(*ScopeDIE, Scope->getRanges());
return ScopeDIE;
}
} // end llvm namespace

4
lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
View File

@ -93,6 +93,10 @@ public:
/// \brief This scope represents inlined body of a function. Construct
/// DIE to represent this concrete inlined copy of the function.
std::unique_ptr<DIE> constructInlinedScopeDIE(LexicalScope *Scope);
/// \brief Construct new DW_TAG_lexical_block for this scope and
/// attach DW_AT_low_pc/DW_AT_high_pc labels.
std::unique_ptr<DIE> constructLexicalScopeDIE(LexicalScope *Scope);
};
} // end llvm namespace

17
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
View File

@ -330,23 +330,6 @@ bool DwarfDebug::isLexicalScopeDIENull(LexicalScope *Scope) {
return !getLabelAfterInsn(Ranges.front().second);
}
// Construct new DW_TAG_lexical_block for this scope and attach
// DW_AT_low_pc/DW_AT_high_pc labels.
std::unique_ptr<DIE>
DwarfDebug::constructLexicalScopeDIE(DwarfCompileUnit &TheCU,
LexicalScope *Scope) {
if (isLexicalScopeDIENull(Scope))
return nullptr;
auto ScopeDIE = make_unique<DIE>(dwarf::DW_TAG_lexical_block);
if (Scope->isAbstractScope())
return ScopeDIE;
TheCU.attachRangesOrLowHighPC(*ScopeDIE, Scope->getRanges());
return ScopeDIE;
}
static std::unique_ptr<DIE> constructVariableDIE(DwarfCompileUnit &TheCU,
DbgVariable &DV,
const LexicalScope &Scope,

5
lib/CodeGen/AsmPrinter/DwarfDebug.h
View File

@ -675,11 +675,6 @@ public:
// FIXME: Sink these functions down into DwarfFile/Dwarf*Unit.
/// \brief Construct new DW_TAG_lexical_block for this scope and
/// attach DW_AT_low_pc/DW_AT_high_pc labels.
std::unique_ptr<DIE> constructLexicalScopeDIE(DwarfCompileUnit &TheCU,
LexicalScope *Scope);
/// A helper function to create children of a Scope DIE.
DIE *createScopeChildrenDIE(DwarfCompileUnit &TheCU, LexicalScope *Scope,
SmallVectorImpl<std::unique_ptr<DIE>> &Children,