Mercurial > projects > ldc
view ir/ir.h @ 1318:bac742d3a72d
Make sure this testcase keeps crashing with -O3.
Recent optimization improvements made LLVM realize the store-to-null was
unavoidable, so it deleted all of main() and replaced it with 'unreachable'.
Because the body of main() no longer even contained a return instruction,
calling it caused random code to be ran instead. This happened to be the code
that links in the ModuleInfo on my machine, which then returned "successfully".
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Sat, 09 May 2009 00:55:47 +0200 |
parents | 3d1b16dabd25 |
children | 46f6365a50d7 |
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// this head contains stuff used by all the IR #ifndef LDC_IR_IR_H #define LDC_IR_IR_H #include <deque> #include "ir/irforw.h" #include "root.h" struct IRState; struct IrFunction; struct IrBase : Object { virtual ~IrBase() {} }; struct Ir { Ir(); void setState(IRState* p) { irs = p; } IRState* getState() { return irs; } void addFunctionBody(IrFunction* f); void emitFunctionBodies(); private: IRState* irs; std::deque<IrFunction*> functionbodies; }; #endif