From 4bfcd4acbc7d12aa55f8de9af84a38422f0f6d83 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Tue, 28 Feb 2012 18:51:51 +0000 Subject: Re-commit r151623 with fix. Only issue special no-return calls if it's a direct call. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151645 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) (limited to 'lib/CodeGen/SelectionDAG/SelectionDAG.cpp') diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index fc8c531b5d..796abf4a96 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -3736,8 +3736,9 @@ SDValue SelectionDAG::getMemcpy(SDValue Chain, DebugLoc dl, SDValue Dst, std::pair CallResult = TLI.LowerCallTo(Chain, Type::getVoidTy(*getContext()), false, false, false, false, 0, - TLI.getLibcallCallingConv(RTLIB::MEMCPY), false, - /*isReturnValueUsed=*/false, + TLI.getLibcallCallingConv(RTLIB::MEMCPY), + /*isTailCall=*/false, + /*doesNotReturn=*/false, /*isReturnValueUsed=*/false, getExternalSymbol(TLI.getLibcallName(RTLIB::MEMCPY), TLI.getPointerTy()), Args, *this, dl); @@ -3788,8 +3789,9 @@ SDValue SelectionDAG::getMemmove(SDValue Chain, DebugLoc dl, SDValue Dst, std::pair CallResult = TLI.LowerCallTo(Chain, Type::getVoidTy(*getContext()), false, false, false, false, 0, - TLI.getLibcallCallingConv(RTLIB::MEMMOVE), false, - /*isReturnValueUsed=*/false, + TLI.getLibcallCallingConv(RTLIB::MEMMOVE), + /*isTailCall=*/false, + /*doesNotReturn=*/false, /*isReturnValueUsed=*/false, getExternalSymbol(TLI.getLibcallName(RTLIB::MEMMOVE), TLI.getPointerTy()), Args, *this, dl); @@ -3848,8 +3850,9 @@ SDValue SelectionDAG::getMemset(SDValue Chain, DebugLoc dl, SDValue Dst, std::pair CallResult = TLI.LowerCallTo(Chain, Type::getVoidTy(*getContext()), false, false, false, false, 0, - TLI.getLibcallCallingConv(RTLIB::MEMSET), false, - /*isReturnValueUsed=*/false, + TLI.getLibcallCallingConv(RTLIB::MEMSET), + /*isTailCall=*/false, + /*doesNotReturn*/false, /*isReturnValueUsed=*/false, getExternalSymbol(TLI.getLibcallName(RTLIB::MEMSET), TLI.getPointerTy()), Args, *this, dl); -- cgit v1.2.3-18-g5258