Fix problems linking against the reoptimizer; _llvm_regAllocState must have
externally-visible linkage, and SaveStateToModule must default to true for llc. I don't remember why I made it const; perhaps it should be deconstified. llvm-svn: 9858
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@ -53,7 +53,7 @@ RegAllocDebugLevel_t DEBUG_RA;
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/// allocator's state after it has done its job. This is a hack.
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/// allocator's state after it has done its job. This is a hack.
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///
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///
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PhyRegAlloc::SavedStateMapTy ExportedFnAllocState;
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PhyRegAlloc::SavedStateMapTy ExportedFnAllocState;
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const bool SaveStateToModule = false;
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const bool SaveStateToModule = true;
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static cl::opt<RegAllocDebugLevel_t, true>
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static cl::opt<RegAllocDebugLevel_t, true>
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DRA_opt("dregalloc", cl::Hidden, cl::location(DEBUG_RA),
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DRA_opt("dregalloc", cl::Hidden, cl::location(DEBUG_RA),
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@ -1286,7 +1286,7 @@ bool PhyRegAlloc::doFinalization (Module &M) {
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std::vector<Constant *> CV2;
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std::vector<Constant *> CV2;
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CV2.push_back (ConstantUInt::get (Type::UIntTy, Size));
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CV2.push_back (ConstantUInt::get (Type::UIntTy, Size));
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CV2.push_back (ConstantArray::get (AT2, allstate));
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CV2.push_back (ConstantArray::get (AT2, allstate));
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new GlobalVariable (ST2, true, GlobalValue::InternalLinkage,
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new GlobalVariable (ST2, true, GlobalValue::ExternalLinkage,
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ConstantStruct::get (ST2, CV2), "_llvm_regAllocState",
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ConstantStruct::get (ST2, CV2), "_llvm_regAllocState",
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&M);
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&M);
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return false; // No error.
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return false; // No error.
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