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Front-end: Add specialization-constant subtrees for const variables/symbols.

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This commit is contained in:
John Kessenich 2016-03-20 16:46:00 -06:00
parent 7cc0e2896e
commit a5845766e0
8 changed files with 61 additions and 23 deletions
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8
glslang/MachineIndependent/Intermediate.cpp
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@ -61,11 +61,13 @@ namespace glslang {
// Returns the added node.
//
TIntermSymbol* TIntermediate::addSymbol(int id, const TString& name, const TType& type, const TConstUnionArray& constArray, const TSourceLoc& loc)
TIntermSymbol* TIntermediate::addSymbol(int id, const TString& name, const TType& type, const TConstUnionArray& constArray,
TIntermTyped* constSubtree, const TSourceLoc& loc)
{
TIntermSymbol* node = new TIntermSymbol(id, name, type);
node->setLoc(loc);
node->setConstArray(constArray);
node->setConstSubtree(constSubtree);
return node;
}
@ -80,14 +82,14 @@ TIntermSymbol* TIntermediate::addSymbol(const TVariable& variable)
TIntermSymbol* TIntermediate::addSymbol(const TVariable& variable, const TSourceLoc& loc)
{
return addSymbol(variable.getUniqueId(), variable.getName(), variable.getType(), variable.getConstArray(), loc);
return addSymbol(variable.getUniqueId(), variable.getName(), variable.getType(), variable.getConstArray(), variable.getConstSubtree(), loc);
}
TIntermSymbol* TIntermediate::addSymbol(const TType& type, const TSourceLoc& loc)
{
TConstUnionArray unionArray; // just a null constant
return addSymbol(0, "", type, unionArray, loc);
return addSymbol(0, "", type, unionArray, nullptr, loc);
}
//