Mercurial > projects > ldc
diff gen/llvmhelpers.cpp @ 1508:e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
This change reduces memory consumption significantly by releasing the
memory held by the STL containers that are now inside FuncGen.
author | Christian Kamm <kamm incasoftware de> |
---|---|
date | Sat, 20 Jun 2009 19:11:44 +0200 |
parents | c3c46399bcf1 |
children | e07f15c4ab4d |
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--- a/gen/llvmhelpers.cpp Tue Jun 16 23:00:27 2009 +0200 +++ b/gen/llvmhelpers.cpp Sat Jun 20 19:11:44 2009 +0200 @@ -211,8 +211,8 @@ } // find target basic block - std::string labelname = gIR->func()->getScopedLabelName(target->toChars()); - llvm::BasicBlock*& targetBB = gIR->func()->labelToBB[labelname]; + std::string labelname = gIR->func()->gen->getScopedLabelName(target->toChars()); + llvm::BasicBlock*& targetBB = gIR->func()->gen->labelToBB[labelname]; if (targetBB == NULL) targetBB = llvm::BasicBlock::Create("label_" + labelname, gIR->topfunc()); @@ -256,10 +256,10 @@ { if (tf->finalbody) { - llvm::BasicBlock* oldpad = p->func()->landingPad; - p->func()->landingPad = landingPad; + llvm::BasicBlock* oldpad = p->func()->gen->landingPad; + p->func()->gen->landingPad = landingPad; tf->finalbody->toIR(p); - p->func()->landingPad = oldpad; + p->func()->gen->landingPad = oldpad; } } @@ -274,8 +274,8 @@ target = lblstmt->enclosingScopeExit; // figure out up until what handler we need to emit - IrFunction::TargetScopeVec::reverse_iterator targetit = gIR->func()->targetScopes.rbegin(); - IrFunction::TargetScopeVec::reverse_iterator it_end = gIR->func()->targetScopes.rend(); + FuncGen::TargetScopeVec::reverse_iterator targetit = gIR->func()->gen->targetScopes.rbegin(); + FuncGen::TargetScopeVec::reverse_iterator it_end = gIR->func()->gen->targetScopes.rend(); while(targetit != it_end) { if (targetit->s == target) { break; @@ -297,14 +297,14 @@ // since the labelstatements possibly inside are private // and might already exist push a label scope - gIR->func()->pushUniqueLabelScope("enclosing"); - IrFunction::TargetScopeVec::reverse_iterator it = gIR->func()->targetScopes.rbegin(); + gIR->func()->gen->pushUniqueLabelScope("enclosing"); + FuncGen::TargetScopeVec::reverse_iterator it = gIR->func()->gen->targetScopes.rbegin(); while (it != targetit) { if (it->enclosinghandler) it->enclosinghandler->emitCode(gIR); ++it; } - gIR->func()->popLabelScope(); + gIR->func()->gen->popLabelScope(); } /****************************************************************************************/