[opengtl-commits] [494] some more vectors need to have initializers

[subversion@xxxxxxxxxxxxx]

Revision: 494
Author:   cyrille
Date:     2008-11-22 23:08:29 +0100 (Sat, 22 Nov 2008)

Log Message:
-----------
some more vectors need to have initializers

Modified Paths:
--------------
    trunk/OpenGTL/OpenGTL/GTLCore/CodeGenerator_p.cpp
    trunk/OpenGTL/OpenGTL/GTLCore/CodeGenerator_p.h


Modified: trunk/OpenGTL/OpenGTL/GTLCore/CodeGenerator_p.cpp
===================================================================
--- trunk/OpenGTL/OpenGTL/GTLCore/CodeGenerator_p.cpp	2008-11-22 21:55:12 UTC (rev 493)
+++ trunk/OpenGTL/OpenGTL/GTLCore/CodeGenerator_p.cpp	2008-11-22 22:08:29 UTC (rev 494)
@@ -120,6 +120,18 @@
   return 0;
 }
 
+llvm::Value* CodeGenerator::createVector( const GTLCore::Type* _vecType, llvm::Constant* _val)
+{
+  GTL_ASSERT( _vecType->dataType() == Type::VECTOR );
+  std::vector<llvm::Constant*> inits;
+  for( std::size_t i = 0; i < _vecType->vectorSize(); ++i)
+  {
+    inits.push_back( _val );
+  }
+  return llvm::ConstantVector::get( static_cast<const llvm::VectorType*>( _vecType->d->type()), inits );
+  
+}
+
 llvm::Value* CodeGenerator::createVector( int _size, llvm::Constant* _val, const GTLCore::Type* _valType)
 {
   std::vector<llvm::Constant*> inits;
@@ -159,7 +171,7 @@
   {
     GTL_DEBUG("Convert value to a vector");
     // Create a vector
-    llvm::Value* resultLoad = llvm::ConstantVector::get( static_cast<const llvm::VectorType*>(_targetType->d->type()), std::vector<llvm::Constant*>() );
+    llvm::Value* resultLoad = createVector( _targetType, floatToConstant( 0.0 ) );
     llvm::Value* vecElt = convertValueTo( _currentBlock, _value, _valueType, _targetType->embeddedType() );
     // Affect the same value to each element of the vector
     for(unsigned int i = 0; i < _targetType->vectorSize(); ++i)

Modified: trunk/OpenGTL/OpenGTL/GTLCore/CodeGenerator_p.h
===================================================================
--- trunk/OpenGTL/OpenGTL/GTLCore/CodeGenerator_p.h	2008-11-22 21:55:12 UTC (rev 493)
+++ trunk/OpenGTL/OpenGTL/GTLCore/CodeGenerator_p.h	2008-11-22 22:08:29 UTC (rev 494)
@@ -81,6 +81,10 @@
        */
       static llvm::Constant* valueToConstant( const GTLCore::Value& v);
       /**
+       * Create a vector of type @p _vecType
+       */
+      static llvm::Value* createVector( const GTLCore::Type* _vecType, llvm::Constant* _val);
+      /**
        * Create a vector of @p _size values equal to @p _val
        * @param _valType the type of the @p _val
        */