From a53e686d960c8c40083800428ea8c586ceb73e2a Mon Sep 17 00:00:00 2001 From: Sanjiv Gupta Date: Thu, 30 Jul 2009 09:12:56 +0000 Subject: Allow targets to define libcall names for mem(cpy,set,move) intrinsics, rather than hardcoding them in DAG lowering. llvm-svn: 77586 --- llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp') diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index eca726a1df9..480f837f3ee 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -3385,7 +3385,8 @@ SDValue SelectionDAG::getMemcpy(SDValue Chain, DebugLoc dl, SDValue Dst, std::pair CallResult = TLI.LowerCallTo(Chain, Type::VoidTy, false, false, false, false, 0, CallingConv::C, false, - getExternalSymbol("memcpy", TLI.getPointerTy()), + getExternalSymbol(TLI.getLibcallName(RTLIB::MEMCPY), + TLI.getPointerTy()), Args, *this, dl); return CallResult.second; } @@ -3431,7 +3432,8 @@ SDValue SelectionDAG::getMemmove(SDValue Chain, DebugLoc dl, SDValue Dst, std::pair CallResult = TLI.LowerCallTo(Chain, Type::VoidTy, false, false, false, false, 0, CallingConv::C, false, - getExternalSymbol("memmove", TLI.getPointerTy()), + getExternalSymbol(TLI.getLibcallName(RTLIB::MEMMOVE), + TLI.getPointerTy()), Args, *this, dl); return CallResult.second; } @@ -3483,7 +3485,8 @@ SDValue SelectionDAG::getMemset(SDValue Chain, DebugLoc dl, SDValue Dst, std::pair CallResult = TLI.LowerCallTo(Chain, Type::VoidTy, false, false, false, false, 0, CallingConv::C, false, - getExternalSymbol("memset", TLI.getPointerTy()), + getExternalSymbol(TLI.getLibcallName(RTLIB::MEMSET), + TLI.getPointerTy()), Args, *this, dl); return CallResult.second; } -- cgit v1.2.3