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author | Devang Patel <dpatel@apple.com> | 2011-08-15 22:24:32 +0000 |
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committer | Devang Patel <dpatel@apple.com> | 2011-08-15 22:24:32 +0000 |
commit | d30243402bf5db25e8b947bd3de2677d0f6c9637 (patch) | |
tree | b241228f442f537cc2b2d47bc00a5a54d74f0b6a /lib/CodeGen/AsmPrinter/DwarfDebug.cpp | |
parent | 3d30b435e2b3d0e7480019577f48472b51133c21 (diff) | |
download | external_llvm-d30243402bf5db25e8b947bd3de2677d0f6c9637.zip external_llvm-d30243402bf5db25e8b947bd3de2677d0f6c9637.tar.gz external_llvm-d30243402bf5db25e8b947bd3de2677d0f6c9637.tar.bz2 |
This is somewhat déjà-vu, but avoid using getCompileUnit() as much as possible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137668 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
-rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 8bb799e..874064c 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -182,8 +182,8 @@ static StringRef getRealLinkageName(StringRef LinkageName) { /// attach appropriate DW_AT_low_pc and DW_AT_high_pc attributes. /// If there are global variables in this scope then create and insert /// DIEs for these variables. -DIE *DwarfDebug::updateSubprogramScopeDIE(const MDNode *SPNode) { - CompileUnit *SPCU = getCompileUnit(SPNode); +DIE *DwarfDebug::updateSubprogramScopeDIE(CompileUnit *SPCU, + const MDNode *SPNode) { DIE *SPDie = SPCU->getDIE(SPNode); assert(SPDie && "Unable to find subprogram DIE!"); @@ -246,7 +246,8 @@ DIE *DwarfDebug::updateSubprogramScopeDIE(const MDNode *SPNode) { /// constructLexicalScope - Construct new DW_TAG_lexical_block /// for this scope and attach DW_AT_low_pc/DW_AT_high_pc labels. -DIE *DwarfDebug::constructLexicalScopeDIE(LexicalScope *Scope) { +DIE *DwarfDebug::constructLexicalScopeDIE(CompileUnit *TheCU, + LexicalScope *Scope) { DIE *ScopeDIE = new DIE(dwarf::DW_TAG_lexical_block); if (Scope->isAbstractScope()) @@ -256,7 +257,6 @@ DIE *DwarfDebug::constructLexicalScopeDIE(LexicalScope *Scope) { if (Ranges.empty()) return 0; - CompileUnit *TheCU = getCompileUnit(Scope->getScopeNode()); SmallVector<InsnRange, 4>::const_iterator RI = Ranges.begin(); if (Ranges.size() > 1) { // .debug_range section has not been laid out yet. Emit offset in @@ -292,7 +292,8 @@ DIE *DwarfDebug::constructLexicalScopeDIE(LexicalScope *Scope) { /// constructInlinedScopeDIE - This scope represents inlined body of /// a function. Construct DIE to represent this concrete inlined copy /// of the function. -DIE *DwarfDebug::constructInlinedScopeDIE(LexicalScope *Scope) { +DIE *DwarfDebug::constructInlinedScopeDIE(CompileUnit *TheCU, + LexicalScope *Scope) { const SmallVector<InsnRange, 4> &Ranges = Scope->getRanges(); assert (Ranges.empty() == false @@ -302,7 +303,6 @@ DIE *DwarfDebug::constructInlinedScopeDIE(LexicalScope *Scope) { return NULL; DIScope DS(Scope->getScopeNode()); DISubprogram InlinedSP = getDISubprogram(DS); - CompileUnit *TheCU = getCompileUnit(InlinedSP); DIE *OriginDIE = TheCU->getDIE(InlinedSP); if (!OriginDIE) { DEBUG(dbgs() << "Unable to find original DIE for inlined subprogram."); @@ -399,23 +399,23 @@ DIE *DwarfDebug::constructScopeDIE(CompileUnit *TheCU, LexicalScope *Scope) { DIScope DS(Scope->getScopeNode()); DIE *ScopeDIE = NULL; if (Scope->getInlinedAt()) - ScopeDIE = constructInlinedScopeDIE(Scope); + ScopeDIE = constructInlinedScopeDIE(TheCU, Scope); else if (DS.isSubprogram()) { ProcessedSPNodes.insert(DS); if (Scope->isAbstractScope()) { - ScopeDIE = getCompileUnit(DS)->getDIE(DS); + ScopeDIE = TheCU->getDIE(DS); // Note down abstract DIE. if (ScopeDIE) AbstractSPDies.insert(std::make_pair(DS, ScopeDIE)); } else - ScopeDIE = updateSubprogramScopeDIE(DS); + ScopeDIE = updateSubprogramScopeDIE(TheCU, DS); } else { // There is no need to emit empty lexical block DIE. if (Children.empty()) return NULL; - ScopeDIE = constructLexicalScopeDIE(Scope); + ScopeDIE = constructLexicalScopeDIE(TheCU, Scope); } if (!ScopeDIE) return NULL; @@ -426,7 +426,7 @@ DIE *DwarfDebug::constructScopeDIE(CompileUnit *TheCU, LexicalScope *Scope) { ScopeDIE->addChild(*I); if (DS.isSubprogram()) - getCompileUnit(DS)->addPubTypes(DISubprogram(DS)); + TheCU->addPubTypes(DISubprogram(DS)); return ScopeDIE; } |