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| author | Sanjiv Gupta <sanjiv.gupta@microchip.com> | 2009-07-30 09:12:56 +0000 |
|---|---|---|
| committer | Sanjiv Gupta <sanjiv.gupta@microchip.com> | 2009-07-30 09:12:56 +0000 |
| commit | a53e686d960c8c40083800428ea8c586ceb73e2a (patch) | |
| tree | 73ae6fe6752e0ef6615bc2b9588e6c4a80250079 /llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | 4b03d4913aecceb78e2a1c4e675e407368577842 (diff) | |
| download | bcm5719-llvm-a53e686d960c8c40083800428ea8c586ceb73e2a.tar.gz bcm5719-llvm-a53e686d960c8c40083800428ea8c586ceb73e2a.zip | |
Allow targets to define libcall names for mem(cpy,set,move) intrinsics, rather than hardcoding them in DAG lowering.
llvm-svn: 77586
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
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<SDValue,SDValue> 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<SDValue,SDValue> 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<SDValue,SDValue> 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; } |
