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[svn r228] Fixed: when new'ing basic types, the storage was not default initialized.

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Fixed: the tango/lib/compiler/llvmdc/llvmdc.mak makefile was a bit incorrect.
Changed: the basic gc is now the default.
Changed: renamed a few temporary names in the LLVM IR output.
This commit is contained in:
Tomas Lindquist Olsen
2008-05-27 22:14:24 +02:00
parent 6b735db510
commit 0b479b5749
6 changed files with 36 additions and 12 deletions
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16
gen/toir.cpp
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@@ -444,7 +444,7 @@ DValue* StringExp::toElem(IRState* p)
llvm::GlobalValue::LinkageTypes _linkage = llvm::GlobalValue::InternalLinkage;//WeakLinkage;
Logger::cout() << "type: " << *at << "\ninit: " << *_init << '\n';
llvm::GlobalVariable* gvar = new llvm::GlobalVariable(at,true,_linkage,_init,"stringliteral",gIR->module);
llvm::GlobalVariable* gvar = new llvm::GlobalVariable(at,true,_linkage,_init,".stringliteral",gIR->module);
llvm::ConstantInt* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false);
llvm::Constant* idxs[2] = { zero, zero };
@@ -534,7 +534,7 @@ llvm::Constant* StringExp::toConstElem(IRState* p)
}
llvm::GlobalValue::LinkageTypes _linkage = llvm::GlobalValue::InternalLinkage;//WeakLinkage;
llvm::GlobalVariable* gvar = new llvm::GlobalVariable(_init->getType(),true,_linkage,_init,"stringliteral",gIR->module);
llvm::GlobalVariable* gvar = new llvm::GlobalVariable(_init->getType(),true,_linkage,_init,".stringliteral",gIR->module);
llvm::ConstantInt* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false);
llvm::Constant* idxs[2] = { zero, zero };
@@ -1979,8 +1979,14 @@ DValue* NewExp::toElem(IRState* p)
{
// allocate
llvm::Value* mem = DtoNew(newtype);
// BUG: default initialize
// return
DVarValue tmpvar(newtype, mem, true);
// default initialize
Expression* exp = newtype->defaultInit(loc);
DValue* iv = exp->toElem(gIR);
DtoAssign(&tmpvar, iv);
// return as pointer-to
return new DImValue(type, mem, false);
}
@@ -2082,7 +2088,7 @@ DValue* AssertExp::toElem(IRState* p)
// create basic blocks
llvm::BasicBlock* oldend = p->scopeend();
llvm::BasicBlock* assertbb = llvm::BasicBlock::Create("assert", p->topfunc(), oldend);
llvm::BasicBlock* endbb = llvm::BasicBlock::Create("endassert", p->topfunc(), oldend);
llvm::BasicBlock* endbb = llvm::BasicBlock::Create("noassert", p->topfunc(), oldend);
// test condition
llvm::Value* condval = cond->getRVal();