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view ir/irforw.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 | 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