From d46575f1908b1fb9950e610a1f36733893ad44b1 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Sat, 21 Apr 2012 23:59:16 +0000 Subject: Add a flag to the struct type finder to collect only those types which have names. This saves collecting types we normally don't care about. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155300 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/VMCore/Module.cpp | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'lib/VMCore/Module.cpp') diff --git a/lib/VMCore/Module.cpp b/lib/VMCore/Module.cpp index 3c67191e09..24c2707b54 100644 --- a/lib/VMCore/Module.cpp +++ b/lib/VMCore/Module.cpp @@ -483,9 +483,10 @@ namespace { DenseSet VisitedTypes; std::vector &StructTypes; + bool OnlyNamed; public: - TypeFinder(std::vector &structTypes) - : StructTypes(structTypes) {} + TypeFinder(std::vector &structTypes, bool onlyNamed) + : StructTypes(structTypes), OnlyNamed(onlyNamed) {} void run(const Module &M) { // Get types from global variables. @@ -545,7 +546,8 @@ namespace { // If this is a structure or opaque type, add a name for the type. if (StructType *STy = dyn_cast(Ty)) - StructTypes.push_back(STy); + if (!OnlyNamed || STy->hasName()) + StructTypes.push_back(STy); // Recursively walk all contained types. for (Type::subtype_iterator I = Ty->subtype_begin(), @@ -590,6 +592,7 @@ namespace { }; } // end anonymous namespace -void Module::findUsedStructTypes(std::vector &StructTypes) const { - TypeFinder(StructTypes).run(*this); +void Module::findUsedStructTypes(std::vector &StructTypes, + bool OnlyNamed) const { + TypeFinder(StructTypes, OnlyNamed).run(*this); } -- cgit v1.2.3-18-g5258