From 0f66a9172175aa7c3055333358170581c999219b Mon Sep 17 00:00:00 2001 From: Nate Begeman Date: Wed, 17 Aug 2005 23:44:54 +0000 Subject: [PATCH] Add two new methods isTargetOpcode() which returns true if the node type is greater than the range of building selection dag node types, and getTargetOpcode(), which returns the node opcode less the value of isd::builtin_op_end, which specifies the end of the builtin types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22844 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/CodeGen/SelectionDAGNodes.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index 303d3834690..ad0c54586cb 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -428,6 +428,8 @@ public: inline unsigned getNodeDepth() const; inline unsigned getNumOperands() const; inline const SDOperand &getOperand(unsigned i) const; + inline bool isTargetOpcode() const; + inline unsigned getTargetOpcode() const; /// hasOneUse - Return true if there is exactly one operation using this /// result value of the defining operator. @@ -480,6 +482,11 @@ public: // Accessors // unsigned getOpcode() const { return NodeType; } + bool isTargetOpcode() const { return NodeType >= ISD::BUILTIN_OP_END; } + unsigned getTargetOpcode() const { + assert(isTargetOpcode() && "Not a target opcode!"); + return NodeType - ISD::BUILTIN_OP_END; + } size_t use_size() const { return Uses.size(); } bool use_empty() const { return Uses.empty(); } @@ -691,6 +698,12 @@ inline unsigned SDOperand::getNumOperands() const { inline const SDOperand &SDOperand::getOperand(unsigned i) const { return Val->getOperand(i); } +inline bool SDOperand::isTargetOpcode() const { + return Val->isTargetOpcode(); +} +inline unsigned SDOperand::getTargetOpcode() const { + return Val->getTargetOpcode(); +} inline bool SDOperand::hasOneUse() const { return Val->hasNUsesOfValue(1, ResNo); }