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Make SelectNodeTo return N

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24548 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-11-30 22:45:14 +00:00
parent 80720a9219
commit eb19e40efb
2 changed files with 79 additions and 63 deletions
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58
include/llvm/CodeGen/SelectionDAG.h
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@ -20,7 +20,7 @@
#include <map> #include <map>
#include <list> #include <list>
#include <string> // FIXME remove eventually, turning map into const char* map. #include <string>
namespace llvm { namespace llvm {
class TargetLowering; class TargetLowering;
@ -272,33 +272,35 @@ public:
/// SelectNodeTo - These are used for target selectors to *mutate* the /// SelectNodeTo - These are used for target selectors to *mutate* the
/// specified node to have the specified return type, Target opcode, and /// specified node to have the specified return type, Target opcode, and
/// operands. Note that target opcodes are stored as /// operands. Note that target opcodes are stored as
/// ISD::BUILTIN_OP_END+TargetOpcode in the node opcode field. /// ISD::BUILTIN_OP_END+TargetOpcode in the node opcode field. The 0th value
void SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT); /// of the resultant node is returned.
void SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT, SDOperand SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT);
SDOperand Op1); SDOperand SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT,
void SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT, SDOperand Op1);
SDOperand Op1, SDOperand Op2); SDOperand SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT,
void SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT, SDOperand Op1, SDOperand Op2);
SDOperand Op1, SDOperand Op2, SDOperand Op3); SDOperand SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT,
void SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT, SDOperand Op1, SDOperand Op2, SDOperand Op3);
SDOperand Op1, SDOperand Op2, SDOperand Op3, SDOperand Op4); SDOperand SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT,
void SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT, SDOperand Op1, SDOperand Op2, SDOperand Op3,
SDOperand Op1, SDOperand Op2, SDOperand Op3, SDOperand Op4, SDOperand Op4);
SDOperand Op5); SDOperand SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT,
void SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT, SDOperand Op1, SDOperand Op2, SDOperand Op3,
SDOperand Op1, SDOperand Op2, SDOperand Op3, SDOperand Op4, SDOperand Op4, SDOperand Op5);
SDOperand Op5, SDOperand Op6); SDOperand SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT,
void SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT1, SDOperand Op1, SDOperand Op2, SDOperand Op3,
MVT::ValueType VT2, SDOperand Op1, SDOperand Op2); SDOperand Op4, SDOperand Op5, SDOperand Op6);
void SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT1, SDOperand SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT1,
MVT::ValueType VT2, SDOperand Op1, SDOperand Op2, MVT::ValueType VT2, SDOperand Op1, SDOperand Op2);
SDOperand Op3); SDOperand SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT1,
void SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT1, MVT::ValueType VT2, SDOperand Op1, SDOperand Op2,
MVT::ValueType VT2, SDOperand Op1, SDOperand Op2, SDOperand Op3);
SDOperand Op3, SDOperand Op4); SDOperand SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT1,
void SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT1, MVT::ValueType VT2, SDOperand Op1, SDOperand Op2,
MVT::ValueType VT2, SDOperand Op1, SDOperand Op2, SDOperand Op3, SDOperand Op4);
SDOperand Op3, SDOperand Op4, SDOperand Op5); SDOperand SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT1,
MVT::ValueType VT2, SDOperand Op1, SDOperand Op2,
SDOperand Op3, SDOperand Op4, SDOperand Op5);
SDOperand getTargetNode(unsigned Opcode, MVT::ValueType VT) { SDOperand getTargetNode(unsigned Opcode, MVT::ValueType VT) {
return getNode(ISD::BUILTIN_OP_END+Opcode, VT); return getNode(ISD::BUILTIN_OP_END+Opcode, VT);

84
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
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@ -1415,104 +1415,118 @@ void SelectionDAG::setNodeValueTypes(SDNode *N, MVT::ValueType VT1,
/// specified node to have the specified return type, Target opcode, and /// specified node to have the specified return type, Target opcode, and
/// operands. Note that target opcodes are stored as /// operands. Note that target opcodes are stored as
/// ISD::BUILTIN_OP_END+TargetOpcode in the node opcode field. /// ISD::BUILTIN_OP_END+TargetOpcode in the node opcode field.
void SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc, SDOperand SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc,
MVT::ValueType VT) { MVT::ValueType VT) {
RemoveNodeFromCSEMaps(N); RemoveNodeFromCSEMaps(N);
N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc); N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc);
N->setValueTypes(VT); N->setValueTypes(VT);
return SDOperand(N, 0);
} }
void SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc, SDOperand SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc,
MVT::ValueType VT, SDOperand Op1) { MVT::ValueType VT, SDOperand Op1) {
RemoveNodeFromCSEMaps(N); RemoveNodeFromCSEMaps(N);
N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc); N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc);
N->setValueTypes(VT); N->setValueTypes(VT);
N->setOperands(Op1); N->setOperands(Op1);
return SDOperand(N, 0);
} }
void SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc, SDOperand SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc,
MVT::ValueType VT, SDOperand Op1, MVT::ValueType VT, SDOperand Op1,
SDOperand Op2) { SDOperand Op2) {
RemoveNodeFromCSEMaps(N); RemoveNodeFromCSEMaps(N);
N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc); N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc);
N->setValueTypes(VT); N->setValueTypes(VT);
N->setOperands(Op1, Op2); N->setOperands(Op1, Op2);
return SDOperand(N, 0);
} }
void SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc, SDOperand SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc,
MVT::ValueType VT, SDOperand Op1, MVT::ValueType VT, SDOperand Op1,
SDOperand Op2, SDOperand Op3) { SDOperand Op2, SDOperand Op3) {
RemoveNodeFromCSEMaps(N); RemoveNodeFromCSEMaps(N);
N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc); N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc);
N->setValueTypes(VT); N->setValueTypes(VT);
N->setOperands(Op1, Op2, Op3); N->setOperands(Op1, Op2, Op3);
return SDOperand(N, 0);
} }
void SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc, SDOperand SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc,
MVT::ValueType VT, SDOperand Op1, MVT::ValueType VT, SDOperand Op1,
SDOperand Op2, SDOperand Op3, SDOperand Op4) { SDOperand Op2, SDOperand Op3,
SDOperand Op4) {
RemoveNodeFromCSEMaps(N); RemoveNodeFromCSEMaps(N);
N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc); N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc);
N->setValueTypes(VT); N->setValueTypes(VT);
N->setOperands(Op1, Op2, Op3, Op4); N->setOperands(Op1, Op2, Op3, Op4);
return SDOperand(N, 0);
} }
void SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc, SDOperand SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc,
MVT::ValueType VT, SDOperand Op1, MVT::ValueType VT, SDOperand Op1,
SDOperand Op2, SDOperand Op3, SDOperand Op4, SDOperand Op2, SDOperand Op3,SDOperand Op4,
SDOperand Op5) { SDOperand Op5) {
RemoveNodeFromCSEMaps(N); RemoveNodeFromCSEMaps(N);
N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc); N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc);
N->setValueTypes(VT); N->setValueTypes(VT);
N->setOperands(Op1, Op2, Op3, Op4, Op5); N->setOperands(Op1, Op2, Op3, Op4, Op5);
return SDOperand(N, 0);
} }
void SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc, SDOperand SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc,
MVT::ValueType VT, SDOperand Op1, MVT::ValueType VT, SDOperand Op1,
SDOperand Op2, SDOperand Op3, SDOperand Op4, SDOperand Op2, SDOperand Op3,SDOperand Op4,
SDOperand Op5, SDOperand Op6) { SDOperand Op5, SDOperand Op6) {
RemoveNodeFromCSEMaps(N); RemoveNodeFromCSEMaps(N);
N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc); N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc);
N->setValueTypes(VT); N->setValueTypes(VT);
N->setOperands(Op1, Op2, Op3, Op4, Op5, Op6); N->setOperands(Op1, Op2, Op3, Op4, Op5, Op6);
return SDOperand(N, 0);
} }
void SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc, SDOperand SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc,
MVT::ValueType VT1, MVT::ValueType VT2, MVT::ValueType VT1, MVT::ValueType VT2,
SDOperand Op1, SDOperand Op2) { SDOperand Op1, SDOperand Op2) {
RemoveNodeFromCSEMaps(N); RemoveNodeFromCSEMaps(N);
N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc); N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc);
setNodeValueTypes(N, VT1, VT2); setNodeValueTypes(N, VT1, VT2);
N->setOperands(Op1, Op2); N->setOperands(Op1, Op2);
return SDOperand(N, 0);
} }
void SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc, SDOperand SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc,
MVT::ValueType VT1, MVT::ValueType VT2, MVT::ValueType VT1, MVT::ValueType VT2,
SDOperand Op1, SDOperand Op2, SDOperand Op3) { SDOperand Op1, SDOperand Op2,
SDOperand Op3) {
RemoveNodeFromCSEMaps(N); RemoveNodeFromCSEMaps(N);
N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc); N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc);
setNodeValueTypes(N, VT1, VT2); setNodeValueTypes(N, VT1, VT2);
N->setOperands(Op1, Op2, Op3); N->setOperands(Op1, Op2, Op3);
return SDOperand(N, 0);
} }
void SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc, SDOperand SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc,
MVT::ValueType VT1, MVT::ValueType VT2, MVT::ValueType VT1, MVT::ValueType VT2,
SDOperand Op1, SDOperand Op2, SDOperand Op1, SDOperand Op2,
SDOperand Op3, SDOperand Op4) { SDOperand Op3, SDOperand Op4) {
RemoveNodeFromCSEMaps(N); RemoveNodeFromCSEMaps(N);
N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc); N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc);
setNodeValueTypes(N, VT1, VT2); setNodeValueTypes(N, VT1, VT2);
N->setOperands(Op1, Op2, Op3, Op4); N->setOperands(Op1, Op2, Op3, Op4);
return SDOperand(N, 0);
} }
void SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc, SDOperand SelectionDAG::SelectNodeTo(SDNode *N, unsigned TargetOpc,
MVT::ValueType VT1, MVT::ValueType VT2, MVT::ValueType VT1, MVT::ValueType VT2,
SDOperand Op1, SDOperand Op2, SDOperand Op1, SDOperand Op2,
SDOperand Op3, SDOperand Op4, SDOperand Op5) { SDOperand Op3, SDOperand Op4,
SDOperand Op5) {
RemoveNodeFromCSEMaps(N); RemoveNodeFromCSEMaps(N);
N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc); N->MorphNodeTo(ISD::BUILTIN_OP_END+TargetOpc);
setNodeValueTypes(N, VT1, VT2); setNodeValueTypes(N, VT1, VT2);
N->setOperands(Op1, Op2, Op3, Op4, Op5); N->setOperands(Op1, Op2, Op3, Op4, Op5);
return SDOperand(N, 0);
} }
// ReplaceAllUsesWith - Modify anything using 'From' to use 'To' instead. // ReplaceAllUsesWith - Modify anything using 'From' to use 'To' instead.