Mercurial > projects > ldc
view gen/aa.cpp @ 837:331a176c1f4f
Removed error on naked, not fully complete, but I'll be doing more work on it during this Christmas, and some things do work.
Fixed taking delegate of final class method. see mini/delegate3.d.
author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
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date | Tue, 09 Dec 2008 14:07:30 +0100 |
parents | 26fce59fe80a |
children | 03d7c4aac654 |
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#include "gen/llvm.h" #include "mtype.h" #include "declaration.h" #include "aggregate.h" #include "gen/aa.h" #include "gen/runtime.h" #include "gen/tollvm.h" #include "gen/llvmhelpers.h" #include "gen/logger.h" #include "gen/irstate.h" #include "gen/dvalue.h" // makes sure the key value lives in memory so it can be passed to the runtime functions without problems // returns the pointer static LLValue* to_pkey(Loc& loc, DValue* key) { Type* keytype = key->getType(); bool needmem = !DtoIsPassedByRef(keytype); LLValue* pkey; if (key->isIm()) { pkey = key->getRVal(); } else if (DVarValue* var = key->isVar()) { pkey = key->getLVal(); needmem = false; } else if (key->isConst()) { needmem = true; pkey = key->getRVal(); } else { LLValue* tmp = DtoAlloca(DtoType(keytype), "aatmpkeystorage"); DVarValue var(keytype, tmp); DtoAssign(loc, &var, key); return tmp; } // give memory if (needmem) { LLValue* tmp = DtoAlloca(DtoType(keytype), "aatmpkeystorage"); DtoStore(pkey, tmp); pkey = tmp; } return pkey; } // returns the keytype typeinfo static LLValue* to_keyti(DValue* key) { // keyti param Type* keytype = key->getType(); return DtoTypeInfoOf(keytype, false); } ///////////////////////////////////////////////////////////////////////////////////// DValue* DtoAAIndex(Loc& loc, Type* type, DValue* aa, DValue* key, bool lvalue) { // call: // extern(C) void* _aaGet(AA* aa, TypeInfo keyti, size_t valuesize, void* pkey) // or // extern(C) void* _aaGetRvalue(AA aa, TypeInfo keyti, size_t valuesize, void* pkey) // first get the runtime function llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, lvalue?"_aaGet":"_aaGetRvalue"); const llvm::FunctionType* funcTy = func->getFunctionType(); // aa param LLValue* aaval = lvalue ? aa->getLVal() : aa->getRVal(); aaval = DtoBitCast(aaval, funcTy->getParamType(0)); // keyti param LLValue* keyti = to_keyti(key); keyti = DtoBitCast(keyti, funcTy->getParamType(1)); // valuesize param LLValue* valsize = DtoConstSize_t(getABITypeSize(DtoType(type))); // pkey param LLValue* pkey = to_pkey(loc, key); pkey = DtoBitCast(pkey, funcTy->getParamType(3)); // call runtime LLValue* ret = gIR->CreateCallOrInvoke4(func, aaval, keyti, valsize, pkey, "aa.index")->get(); // cast return value const LLType* targettype = getPtrToType(DtoType(type)); if (ret->getType() != targettype) ret = DtoBitCast(ret, targettype); return new DVarValue(type, ret); } ///////////////////////////////////////////////////////////////////////////////////// DValue* DtoAAIn(Loc& loc, Type* type, DValue* aa, DValue* key) { // call: // extern(C) void* _aaIn(AA aa*, TypeInfo keyti, void* pkey) // first get the runtime function llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_aaIn"); const llvm::FunctionType* funcTy = func->getFunctionType(); if (Logger::enabled()) Logger::cout() << "_aaIn = " << *func << '\n'; // aa param LLValue* aaval = aa->getRVal(); if (Logger::enabled()) { Logger::cout() << "aaval: " << *aaval << '\n'; Logger::cout() << "totype: " << *funcTy->getParamType(0) << '\n'; } aaval = DtoBitCast(aaval, funcTy->getParamType(0)); // keyti param LLValue* keyti = to_keyti(key); keyti = DtoBitCast(keyti, funcTy->getParamType(1)); // pkey param LLValue* pkey = to_pkey(loc, key); pkey = DtoBitCast(pkey, funcTy->getParamType(2)); // call runtime LLValue* ret = gIR->CreateCallOrInvoke3(func, aaval, keyti, pkey, "aa.in")->get(); // cast return value const LLType* targettype = DtoType(type); if (ret->getType() != targettype) ret = DtoBitCast(ret, targettype); return new DImValue(type, ret); } ///////////////////////////////////////////////////////////////////////////////////// void DtoAARemove(Loc& loc, DValue* aa, DValue* key) { // call: // extern(C) void _aaDel(AA aa, TypeInfo keyti, void* pkey) // first get the runtime function llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_aaDel"); const llvm::FunctionType* funcTy = func->getFunctionType(); if (Logger::enabled()) Logger::cout() << "_aaDel = " << *func << '\n'; // aa param LLValue* aaval = aa->getRVal(); if (Logger::enabled()) { Logger::cout() << "aaval: " << *aaval << '\n'; Logger::cout() << "totype: " << *funcTy->getParamType(0) << '\n'; } aaval = DtoBitCast(aaval, funcTy->getParamType(0)); // keyti param LLValue* keyti = to_keyti(key); keyti = DtoBitCast(keyti, funcTy->getParamType(1)); // pkey param LLValue* pkey = to_pkey(loc, key); pkey = DtoBitCast(pkey, funcTy->getParamType(2)); // build arg vector LLSmallVector<LLValue*, 3> args; args.push_back(aaval); args.push_back(keyti); args.push_back(pkey); // call runtime gIR->CreateCallOrInvoke(func, args.begin(), args.end()); }