view ir/irforw.h @ 1479:4f7d50c744ed

Rewrite `StructLiteralExp::toElem` to store individual fields instead of generating a constant to fill the entire struct with a single `store`. This is much more efficient at compile time (fixing #320) and vastly reduces the size of the emitted code. Since LLVM no longer needs to keep the data for all fields in "registers" until the store happens, it should also be more efficient at run time in cases where the fields aren't assigned with constants. There's also some code clean-up by removing duplicated logic.
author Frits van Bommel <fvbommel wxs.nl>
date Sat, 06 Jun 2009 20:16:13 +0200
parents eef8ac26c66c
children
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#ifndef LDC_IR_IRFORW_H
#define LDC_IR_IRFORW_H

// dmd forward declarations
struct Module;
struct Dsymbol;
struct Declaration;
struct VarDeclaration;
struct FuncDeclaration;
struct AggregateDeclaration;
struct StructDeclaration;
struct ClassDeclaration;
struct InterfaceDeclaration;
struct Expression;
struct BaseClass;
struct Array;
struct Argument;

struct Type;
struct TypeStruct;
struct TypeClass;
struct TypeEnum;
struct TypeArray;
struct TypeFunction;

// llvm forward declarations
namespace llvm
{
    class Value;
    class GlobalValue;
    class GlobalVariable;
    class Function;
    class Constant;
    class ConstantStruct;
    class ConstantArray;
    class TargetData;
    class Type;
    class StructType;
    class ArrayType;
    class PointerType;
    class BasicBlock;
    class Instruction;
}

#endif