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view ir/irmodule.cpp @ 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 | 1714836f2c0b |
children | ad7f2f1862d6 |
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#include "gen/llvm.h" #include "gen/tollvm.h" #include "gen/irstate.h" #include "ir/irmodule.h" IrModule::IrModule(Module* module, const char* srcfilename) { M = module; LLConstant* slice = DtoConstString(srcfilename); fileName = new llvm::GlobalVariable( slice->getType(), true, LLGlobalValue::InternalLinkage, slice, ".modulefilename", gIR->module); } IrModule::~IrModule() { }