From 046e78ce55a7c3d82b7b6758d2d77f2d99f970bf Mon Sep 17 00:00:00 2001 From: Victor Hernandez Date: Mon, 26 Oct 2009 23:43:48 +0000 Subject: Remove FreeInst. Remove LowerAllocations pass. Update some more passes to treate free calls just like they were treating FreeInst. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85176 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp | 20 -------------------- 1 file changed, 20 deletions(-) (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp') diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp index d862e40603..f3a0622157 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp @@ -5486,26 +5486,6 @@ void SelectionDAGLowering::visitInlineAsm(CallSite CS) { DAG.setRoot(Chain); } -void SelectionDAGLowering::visitFree(FreeInst &I) { - TargetLowering::ArgListTy Args; - TargetLowering::ArgListEntry Entry; - Entry.Node = getValue(I.getOperand(0)); - Entry.Ty = TLI.getTargetData()->getIntPtrType(*DAG.getContext()); - Args.push_back(Entry); - EVT IntPtr = TLI.getPointerTy(); - bool isTailCall = PerformTailCallOpt && - isInTailCallPosition(&I, Attribute::None, TLI); - std::pair Result = - TLI.LowerCallTo(getRoot(), Type::getVoidTy(*DAG.getContext()), - false, false, false, false, - 0, CallingConv::C, isTailCall, - /*isReturnValueUsed=*/true, - DAG.getExternalSymbol("free", IntPtr), Args, DAG, - getCurDebugLoc()); - if (Result.second.getNode()) - DAG.setRoot(Result.second); -} - void SelectionDAGLowering::visitVAStart(CallInst &I) { DAG.setRoot(DAG.getNode(ISD::VASTART, getCurDebugLoc(), MVT::Other, getRoot(), -- cgit v1.2.3