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view dmd2/init.h @ 1170:e40c65bd8c5d
Allow specific optimization passes to be requested from the command line.
Now you can run "`ldc test.d -c -mem2reg -simplifycfg`" if you feel the urge.
The -O<N> options are still supported, and are inserted in the passes list in
the position where they appear on the command line.
(so -simplifycfg -O1 -instcombine does the "right thing")
One small change: -inline is renamed to -enable-inlining due to a naming
conflict with the option to add the -inline pass. -inline now inserts the
inlining pass in the position specified, not in the middle of -O<N>.
(ldmd has been updated to translate -inline to -enable-inlining)
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Sun, 29 Mar 2009 15:46:55 +0200 |
parents | f04dde6e882c |
children | 638d16625da2 |
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// Compiler implementation of the D programming language // Copyright (c) 1999-2007 by Digital Mars // All Rights Reserved // written by Walter Bright // http://www.digitalmars.com // License for redistribution is by either the Artistic License // in artistic.txt, or the GNU General Public License in gnu.txt. // See the included readme.txt for details. #ifndef INIT_H #define INIT_H #include "root.h" #include "mars.h" #include "arraytypes.h" struct Identifier; struct Expression; struct Scope; struct Type; struct dt_t; struct AggregateDeclaration; struct VoidInitializer; struct StructInitializer; struct ArrayInitializer; struct ExpInitializer; struct StructInitializer; #ifdef _DH struct HdrGenState; #endif struct Initializer : Object { Loc loc; Initializer(Loc loc); virtual Initializer *syntaxCopy(); virtual Initializer *semantic(Scope *sc, Type *t); virtual Type *inferType(Scope *sc); virtual Expression *toExpression() = 0; virtual void toCBuffer(OutBuffer *buf, HdrGenState *hgs) = 0; char *toChars(); static Initializers *arraySyntaxCopy(Initializers *ai); virtual dt_t *toDt(); virtual VoidInitializer *isVoidInitializer() { return NULL; } virtual StructInitializer *isStructInitializer() { return NULL; } virtual ArrayInitializer *isArrayInitializer() { return NULL; } virtual ExpInitializer *isExpInitializer() { return NULL; } }; struct VoidInitializer : Initializer { Type *type; // type that this will initialize to VoidInitializer(Loc loc); Initializer *syntaxCopy(); Initializer *semantic(Scope *sc, Type *t); Expression *toExpression(); void toCBuffer(OutBuffer *buf, HdrGenState *hgs); dt_t *toDt(); virtual VoidInitializer *isVoidInitializer() { return this; } }; struct StructInitializer : Initializer { Identifiers field; // of Identifier *'s Initializers value; // parallel array of Initializer *'s Array vars; // parallel array of VarDeclaration *'s AggregateDeclaration *ad; // which aggregate this is for StructInitializer(Loc loc); Initializer *syntaxCopy(); void addInit(Identifier *field, Initializer *value); Initializer *semantic(Scope *sc, Type *t); Expression *toExpression(); void toCBuffer(OutBuffer *buf, HdrGenState *hgs); dt_t *toDt(); StructInitializer *isStructInitializer() { return this; } }; struct ArrayInitializer : Initializer { Expressions index; // indices Initializers value; // of Initializer *'s unsigned dim; // length of array being initialized Type *type; // type that array will be used to initialize int sem; // !=0 if semantic() is run ArrayInitializer(Loc loc); Initializer *syntaxCopy(); void addInit(Expression *index, Initializer *value); Initializer *semantic(Scope *sc, Type *t); Type *inferType(Scope *sc); Expression *toExpression(); Initializer *toAssocArrayInitializer(); void toCBuffer(OutBuffer *buf, HdrGenState *hgs); dt_t *toDt(); dt_t *toDtBit(); // for bit arrays ArrayInitializer *isArrayInitializer() { return this; } }; struct ExpInitializer : Initializer { Expression *exp; ExpInitializer(Loc loc, Expression *exp); Initializer *syntaxCopy(); Initializer *semantic(Scope *sc, Type *t); Type *inferType(Scope *sc); Expression *toExpression(); void toCBuffer(OutBuffer *buf, HdrGenState *hgs); dt_t *toDt(); virtual ExpInitializer *isExpInitializer() { return this; } }; #endif