diff options
Diffstat (limited to 'include/llvm/Target/TargetLowering.h')
| -rw-r--r-- | include/llvm/Target/TargetLowering.h | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h index 9536e04..dd28a87 100644 --- a/include/llvm/Target/TargetLowering.h +++ b/include/llvm/Target/TargetLowering.h @@ -139,6 +139,12 @@ public: virtual MVT::SimpleValueType getSetCCResultType(EVT VT) const; + /// getCmpLibcallReturnType - Return the ValueType for comparison + /// libcalls. Comparions libcalls include floating point comparion calls, + /// and Ordered/Unordered check calls on floating point numbers. + virtual + MVT::SimpleValueType getCmpLibcallReturnType() const; + /// getBooleanContents - For targets without i1 registers, this gives the /// nature of the high-bits of boolean values held in types wider than i1. /// "Boolean values" are special true/false values produced by nodes like @@ -1136,7 +1142,7 @@ public: bool isVarArg, bool isInreg, unsigned NumFixedArgs, CallingConv::ID CallConv, bool isTailCall, bool isReturnValueUsed, SDValue Callee, ArgListTy &Args, - SelectionDAG &DAG, DebugLoc dl); + SelectionDAG &DAG, DebugLoc dl, unsigned Order); /// LowerCall - This hook must be implemented to lower calls into the /// the specified DAG. The outgoing arguments to the call are described @@ -1291,20 +1297,6 @@ public: return false; } - /// GetPossiblePreceedingTailCall - Get preceeding TailCallNodeOpCode node if - /// it exists. Skip a possible ISD::TokenFactor. - static SDValue GetPossiblePreceedingTailCall(SDValue Chain, - unsigned TailCallNodeOpCode) { - if (Chain.getOpcode() == TailCallNodeOpCode) { - return Chain; - } else if (Chain.getOpcode() == ISD::TokenFactor) { - if (Chain.getNumOperands() && - Chain.getOperand(0).getOpcode() == TailCallNodeOpCode) - return Chain.getOperand(0); - } - return Chain; - } - /// getTargetNodeName() - This method returns the name of a target specific /// DAG node. virtual const char *getTargetNodeName(unsigned Opcode) const; |
