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| author | Devang Patel <dpatel@apple.com> | 2010-04-30 19:38:23 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2010-04-30 19:38:23 +0000 |
| commit | ccff812777470d294b7d7407783ccb6111ca0d10 (patch) | |
| tree | 8637e3ae3dbcef18f6770eed74d79f3118c26c60 /lib/Analysis/DebugInfo.cpp | |
| parent | 891ff8fbd61a06ef8ea57461fa377ebbb663ed09 (diff) | |
Attach AT_APPLE_optimized attribute to optimized function's debug info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102743 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/DebugInfo.cpp')
| -rw-r--r-- | lib/Analysis/DebugInfo.cpp | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/lib/Analysis/DebugInfo.cpp b/lib/Analysis/DebugInfo.cpp index d33bb6042b..8d5a3c7ed7 100644 --- a/lib/Analysis/DebugInfo.cpp +++ b/lib/Analysis/DebugInfo.cpp @@ -425,6 +425,13 @@ bool DISubprogram::describes(const Function *F) { return false; } +unsigned DISubprogram::isOptimized() const { + assert (DbgNode && "Invalid subprogram descriptor!"); + if (DbgNode->getNumOperands() == 16) + return getUnsignedField(15); + return 0; +} + StringRef DIScope::getFilename() const { if (!DbgNode) return StringRef(); @@ -912,7 +919,8 @@ DISubprogram DIFactory::CreateSubprogram(DIDescriptor Context, bool isDefinition, unsigned VK, unsigned VIndex, DIType ContainingType, - bool isArtificial) { + bool isArtificial, + bool isOptimized) { Value *Elts[] = { GetTagConstant(dwarf::DW_TAG_subprogram), @@ -929,9 +937,10 @@ DISubprogram DIFactory::CreateSubprogram(DIDescriptor Context, ConstantInt::get(Type::getInt32Ty(VMContext), (unsigned)VK), ConstantInt::get(Type::getInt32Ty(VMContext), VIndex), ContainingType.getNode(), - ConstantInt::get(Type::getInt1Ty(VMContext), isArtificial) + ConstantInt::get(Type::getInt1Ty(VMContext), isArtificial), + ConstantInt::get(Type::getInt1Ty(VMContext), isOptimized) }; - return DISubprogram(MDNode::get(VMContext, &Elts[0], 15)); + return DISubprogram(MDNode::get(VMContext, &Elts[0], 16)); } /// CreateSubprogramDefinition - Create new subprogram descriptor for the @@ -956,9 +965,10 @@ DISubprogram DIFactory::CreateSubprogramDefinition(DISubprogram &SPDeclaration) DeclNode->getOperand(11), // Virtuality DeclNode->getOperand(12), // VIndex DeclNode->getOperand(13), // Containting Type - DeclNode->getOperand(14) // isArtificial + DeclNode->getOperand(14), // isArtificial + DeclNode->getOperand(15) // isOptimized }; - return DISubprogram(MDNode::get(VMContext, &Elts[0], 15)); + return DISubprogram(MDNode::get(VMContext, &Elts[0], 16)); } /// CreateGlobalVariable - Create a new descriptor for the specified global. |