diff options
Diffstat (limited to 'lib/IR/DIBuilder.cpp')
| -rw-r--r-- | lib/IR/DIBuilder.cpp | 37 |
1 files changed, 21 insertions, 16 deletions
diff --git a/lib/IR/DIBuilder.cpp b/lib/IR/DIBuilder.cpp index 9407c805b92a..7e6f9a7804b9 100644 --- a/lib/IR/DIBuilder.cpp +++ b/lib/IR/DIBuilder.cpp @@ -676,13 +676,14 @@ DISubprogram *DIBuilder::createFunction( DIScope *Context, StringRef Name, StringRef LinkageName, DIFile *File, unsigned LineNo, DISubroutineType *Ty, bool isLocalToUnit, bool isDefinition, unsigned ScopeLine, DINode::DIFlags Flags, - bool isOptimized, DITemplateParameterArray TParams, DISubprogram *Decl) { + bool isOptimized, DITemplateParameterArray TParams, DISubprogram *Decl, + DITypeArray ThrownTypes) { auto *Node = getSubprogram( /* IsDistinct = */ isDefinition, VMContext, getNonCompileUnitScope(Context), Name, LinkageName, File, LineNo, Ty, isLocalToUnit, isDefinition, ScopeLine, nullptr, 0, 0, 0, Flags, isOptimized, isDefinition ? CUNode : nullptr, TParams, Decl, - MDTuple::getTemporary(VMContext, None).release()); + MDTuple::getTemporary(VMContext, None).release(), ThrownTypes); if (isDefinition) AllSubprograms.push_back(Node); @@ -694,23 +695,22 @@ DISubprogram *DIBuilder::createTempFunctionFwdDecl( DIScope *Context, StringRef Name, StringRef LinkageName, DIFile *File, unsigned LineNo, DISubroutineType *Ty, bool isLocalToUnit, bool isDefinition, unsigned ScopeLine, DINode::DIFlags Flags, - bool isOptimized, DITemplateParameterArray TParams, DISubprogram *Decl) { + bool isOptimized, DITemplateParameterArray TParams, DISubprogram *Decl, + DITypeArray ThrownTypes) { return DISubprogram::getTemporary( VMContext, getNonCompileUnitScope(Context), Name, LinkageName, File, LineNo, Ty, isLocalToUnit, isDefinition, ScopeLine, nullptr, 0, 0, 0, Flags, isOptimized, isDefinition ? CUNode : nullptr, - TParams, Decl, nullptr) + TParams, Decl, nullptr, ThrownTypes) .release(); } -DISubprogram *DIBuilder::createMethod(DIScope *Context, StringRef Name, - StringRef LinkageName, DIFile *F, - unsigned LineNo, DISubroutineType *Ty, - bool isLocalToUnit, bool isDefinition, - unsigned VK, unsigned VIndex, - int ThisAdjustment, DIType *VTableHolder, - DINode::DIFlags Flags, bool isOptimized, - DITemplateParameterArray TParams) { +DISubprogram *DIBuilder::createMethod( + DIScope *Context, StringRef Name, StringRef LinkageName, DIFile *F, + unsigned LineNo, DISubroutineType *Ty, bool isLocalToUnit, + bool isDefinition, unsigned VK, unsigned VIndex, int ThisAdjustment, + DIType *VTableHolder, DINode::DIFlags Flags, bool isOptimized, + DITemplateParameterArray TParams, DITypeArray ThrownTypes) { assert(getNonCompileUnitScope(Context) && "Methods should have both a Context and a context that isn't " "the compile unit."); @@ -719,7 +719,7 @@ DISubprogram *DIBuilder::createMethod(DIScope *Context, StringRef Name, /* IsDistinct = */ isDefinition, VMContext, cast<DIScope>(Context), Name, LinkageName, F, LineNo, Ty, isLocalToUnit, isDefinition, LineNo, VTableHolder, VK, VIndex, ThisAdjustment, Flags, isOptimized, - isDefinition ? CUNode : nullptr, TParams, nullptr, nullptr); + isDefinition ? CUNode : nullptr, TParams, nullptr, nullptr, ThrownTypes); if (isDefinition) AllSubprograms.push_back(SP); @@ -728,10 +728,15 @@ DISubprogram *DIBuilder::createMethod(DIScope *Context, StringRef Name, } DINamespace *DIBuilder::createNameSpace(DIScope *Scope, StringRef Name, - DIFile *File, unsigned LineNo, bool ExportSymbols) { - return DINamespace::get(VMContext, getNonCompileUnitScope(Scope), File, Name, - LineNo, ExportSymbols); + + // It is okay to *not* make anonymous top-level namespaces distinct, because + // all nodes that have an anonymous namespace as their parent scope are + // guaranteed to be unique and/or are linked to their containing + // DICompileUnit. This decision is an explicit tradeoff of link time versus + // memory usage versus code simplicity and may get revisited in the future. + return DINamespace::get(VMContext, getNonCompileUnitScope(Scope), Name, + ExportSymbols); } DIModule *DIBuilder::createModule(DIScope *Scope, StringRef Name, |