Mercurial > projects > ldc
view ir/irfunction.cpp @ 952:29da57670853
Automated merge with http://hg.dsource.org/projects/ldc
author | Christian Kamm <kamm incasoftware de> |
---|---|
date | Thu, 12 Feb 2009 18:39:14 +0100 |
parents | 1714836f2c0b |
children | 9167d492cbc2 |
line wrap: on
line source
#include "gen/llvm.h" #include "gen/tollvm.h" #include "ir/irfunction.h" #include <sstream> ////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////// IrFunction::IrFunction(FuncDeclaration* fd) { decl = fd; Type* t = fd->type->toBasetype(); assert(t->ty == Tfunction); type = (TypeFunction*)t; func = NULL; allocapoint = NULL; queued = false; defined = false; retArg = NULL; thisArg = NULL; nestArg = NULL; nestedVar = NULL; _arguments = NULL; _argptr = NULL; nextUnique.push(0); } std::string IrFunction::getScopedLabelName(const char* ident) { if(labelScopes.empty()) return std::string(ident); std::string result = "__"; for(unsigned int i = 0; i < labelScopes.size(); ++i) result += labelScopes[i] + "_"; return result + ident; } void IrFunction::pushUniqueLabelScope(const char* name) { std::ostringstream uniquename; uniquename << name << nextUnique.top()++; nextUnique.push(0); labelScopes.push_back(uniquename.str()); } void IrFunction::popLabelScope() { labelScopes.pop_back(); nextUnique.pop(); } void IrFunction::setNeverInline() { assert(!func->hasFnAttr(llvm::Attribute::AlwaysInline) && "function can't be never- and always-inline at the same time"); func->addFnAttr(llvm::Attribute::NoInline); } void IrFunction::setAlwaysInline() { assert(!func->hasFnAttr(llvm::Attribute::NoInline) && "function can't be never- and always-inline at the same time"); func->addFnAttr(llvm::Attribute::AlwaysInline); }