Mercurial > projects > ldc
view ir/irvar.h @ 1287:6c8af78364f5
There's an issue with LLVM metadata support; it triggers an assert when trying
to generate asm for code with metadata globals.
This new pass is used as a workaround: it strips metadata from the module before
it reaches the code generator.
Obviously, this is disabled if LLVM doesn't support metadata.
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Sat, 02 May 2009 12:19:43 +0200 |
parents | 212ec2d9d176 |
children | 0c03ba6f7c24 |
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#ifndef LDC_IR_IRVAR_H #define LDC_IR_IRVAR_H #include "ir/ir.h" #include "llvm/Type.h" struct IrVar : IrBase { IrVar(VarDeclaration* var); VarDeclaration* V; llvm::Value* value; }; // represents a global variable struct IrGlobal : IrVar { IrGlobal(VarDeclaration* v); llvm::PATypeHolder type; llvm::Constant* constInit; }; // represents a local variable variable struct IrLocal : IrVar { IrLocal(VarDeclaration* v); bool byref; // Not used for -nested-ctx=array int nestedDepth; // ditto int nestedIndex; }; // represents an aggregate field variable struct IrField : IrVar { IrField(VarDeclaration* v, size_t idx, size_t offset = 0); unsigned index; unsigned unionOffset; llvm::Constant* getDefaultInit(); protected: /// FIXME: only used for StructLiteralsExps llvm::Constant* constInit; }; #endif