[llvm-commits] [llvm] r69113 - in /llvm/trunk: include/llvm/Analysis/DebugInfo.h lib/Analysis/DebugInfo.cpp
Devang Patel
dpatel at apple.com
Tue Apr 14 17:06:08 PDT 2009
Author: dpatel
Date: Tue Apr 14 19:06:07 2009
New Revision: 69113
URL: http://llvm.org/viewvc/llvm-project?rev=69113&view=rev
Log:
Add a method to check that the subprogram holds debug info for the given Function or not.
Modified:
llvm/trunk/include/llvm/Analysis/DebugInfo.h
llvm/trunk/lib/Analysis/DebugInfo.cpp
Modified: llvm/trunk/include/llvm/Analysis/DebugInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/DebugInfo.h?rev=69113&r1=69112&r2=69113&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Analysis/DebugInfo.h (original)
+++ llvm/trunk/include/llvm/Analysis/DebugInfo.h Tue Apr 14 19:06:07 2009
@@ -309,6 +309,10 @@
/// dump - print subprogram.
void dump() const;
+
+ /// describes - Return true if this subprogram provides debugging
+ /// information for the function F.
+ bool describes(const Function *F);
};
/// DIGlobalVariable - This is a wrapper for a global variable.
Modified: llvm/trunk/lib/Analysis/DebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/DebugInfo.cpp?rev=69113&r1=69112&r2=69113&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/DebugInfo.cpp (original)
+++ llvm/trunk/lib/Analysis/DebugInfo.cpp Tue Apr 14 19:06:07 2009
@@ -291,6 +291,19 @@
return BT.getSizeInBits();
}
+/// describes - Return true if this subprogram provides debugging
+/// information for the function F.
+bool DISubprogram::describes(const Function *F) {
+ assert (F && "Invalid function");
+ std::string Name;
+ getLinkageName(Name);
+ if (Name.empty())
+ getName(Name);
+ if (!Name.empty() && (strcmp(Name.c_str(), F->getNameStart()) == false))
+ return true;
+ return false;
+}
+
//===----------------------------------------------------------------------===//
// DIFactory: Basic Helpers
//===----------------------------------------------------------------------===//
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