Mercurial > projects > ldc
view gen/irstate.h @ 40:8b0e809563df trunk
[svn r44] Lots of bug fixes.
New array literal support
New array ~= operator support (for single element)
New with statement support
More...
author | lindquist |
---|---|
date | Fri, 19 Oct 2007 07:43:21 +0200 |
parents | 2841234d2aea |
children | 28e99b04a132 |
line wrap: on
line source
#ifndef LLVMDC_GEN_IRSTATE_H #define LLVMDC_GEN_IRSTATE_H #include <stack> #include <vector> #include <deque> #include "root.h" // global ir state for current module struct IRState; extern IRState* gIR; extern llvm::TargetData* gTargetData; struct TypeFunction; struct TypeStruct; struct ClassDeclaration; struct FuncDeclaration; struct Module; struct TypeStruct; /* struct LLVMValue { std::vector<llvm::Value*> vals; }; */ // represents a scope struct IRScope { llvm::BasicBlock* begin; llvm::BasicBlock* end; LLVMBuilder builder; IRScope(); IRScope(llvm::BasicBlock* b, llvm::BasicBlock* e); }; // represents a struct or class struct IRStruct { typedef std::vector<const llvm::Type*> TypeVector; typedef std::vector<llvm::Constant*> ConstantVector; typedef std::vector<FuncDeclaration*> FuncDeclVec; public: IRStruct(); IRStruct(Type*); Type* type; TypeVector fields; ConstantVector inits; llvm::PATypeHolder recty; FuncDeclVec funcs; bool queueFuncs; }; // represents a finally block struct IRFinally { llvm::BasicBlock* bb; bool ret; llvm::Value* retval; IRFinally(); IRFinally(llvm::BasicBlock* b); }; // represents a function struct IRFunction { llvm::Function* func; llvm::Instruction* allocapoint; FuncDeclaration* decl; TypeFunction* type; // finally blocks typedef std::vector<IRFinally> FinallyVec; FinallyVec finallys; IRFunction(FuncDeclaration*); }; struct IRBuilderHelper { IRState* state; LLVMBuilder* operator->(); }; // represents the module struct IRState { IRState(); // module Module* dmodule; llvm::Module* module; // functions typedef std::vector<IRFunction> FunctionVector; FunctionVector functions; IRFunction& func(); llvm::Function* topfunc(); TypeFunction* topfunctype(); llvm::Instruction* topallocapoint(); // structs typedef std::vector<IRStruct> StructVector; StructVector structs; IRStruct& topstruct(); // classes TODO move into IRClass typedef std::vector<ClassDeclaration*> ClassDeclVec; ClassDeclVec classes; // D main function bool emitMain; llvm::Function* mainFunc; // L-values bool inLvalue; typedef std::vector<llvm::Value*> LvalVec; LvalVec lvals; llvm::Value* toplval(); // basic block scopes std::vector<IRScope> scopes; IRScope& scope(); llvm::BasicBlock* scopebegin(); llvm::BasicBlock* scopeend(); llvm::BasicBlock* scopebb(); bool scopereturned(); // loop blocks typedef std::vector<IRScope> BBVec; BBVec loopbbs; // this holds the array being indexed or sliced so $ will work // might be a better way but it works. problem is I only get a // VarDeclaration for __dollar, but I can't see how to get the // array pointer from this :( LvalVec arrays; // builder helper IRBuilderHelper ir; }; #endif // LLVMDC_GEN_IRSTATE_H