[cfe-commits] r115989 - /cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
Devang Patel
dpatel at apple.com
Thu Oct 7 15:03:49 PDT 2010
Author: dpatel
Date: Thu Oct 7 17:03:49 2010
New Revision: 115989
URL: http://llvm.org/viewvc/llvm-project?rev=115989&view=rev
Log:
Identify functions with prototype appropriately in debug info.
This is tested by callfuncs.exp in gdb testsuite.
Modified:
cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.cpp?rev=115989&r1=115988&r2=115989&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Thu Oct 7 17:03:49 2010
@@ -746,6 +746,8 @@
if (CXXC->isExplicit())
Flags |= llvm::DIDescriptor::FlagExplicit;
}
+ if (Method->hasPrototype())
+ Flags |= llvm::DIDescriptor::FlagPrototyped;
llvm::DISubprogram SP =
DebugFactory.CreateSubprogram(RecordTy , MethodName, MethodName,
@@ -1526,6 +1528,7 @@
FnBeginRegionCount.push_back(RegionStack.size());
const Decl *D = GD.getDecl();
+ unsigned Flags = 0;
if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) {
// If there is a DISubprogram for this function available then use it.
llvm::DenseMap<const FunctionDecl *, llvm::WeakVH>::iterator
@@ -1542,13 +1545,17 @@
Name = getFunctionName(FD);
// Use mangled name as linkage name for c/c++ functions.
LinkageName = CGM.getMangledName(GD);
+ if (FD->hasPrototype())
+ Flags |= llvm::DIDescriptor::FlagPrototyped;
} else if (const ObjCMethodDecl *OMD = dyn_cast<ObjCMethodDecl>(D)) {
Name = getObjCMethodName(OMD);
LinkageName = Name;
+ Flags |= llvm::DIDescriptor::FlagPrototyped;
} else {
// Use llvm function name as linkage name.
Name = Fn->getName();
LinkageName = Name;
+ Flags |= llvm::DIDescriptor::FlagPrototyped;
}
if (!Name.empty() && Name[0] == '\01')
Name = Name.substr(1);
@@ -1558,7 +1565,6 @@
// statement representing function body.
llvm::DIFile Unit = getOrCreateFile(CurLoc);
unsigned LineNo = getLineNumber(CurLoc);
- unsigned Flags = 0;
if (D->isImplicit())
Flags |= llvm::DIDescriptor::FlagArtificial;
llvm::DISubprogram SP =
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