diff options
Diffstat (limited to 'contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp')
| -rw-r--r-- | contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 48 |
1 files changed, 38 insertions, 10 deletions
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 9acfc76d7d5e..678d273e4bd6 100644 --- a/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -2697,9 +2697,14 @@ LLVM_ATTRIBUTE_ALWAYS_INLINE static bool CheckChildSame( /// CheckPatternPredicate - Implements OP_CheckPatternPredicate. LLVM_ATTRIBUTE_ALWAYS_INLINE static bool -CheckPatternPredicate(const unsigned char *MatcherTable, unsigned &MatcherIndex, - const SelectionDAGISel &SDISel, bool TwoBytePredNo) { - unsigned PredNo = MatcherTable[MatcherIndex++]; +CheckPatternPredicate(unsigned Opcode, const unsigned char *MatcherTable, + unsigned &MatcherIndex, const SelectionDAGISel &SDISel) { + bool TwoBytePredNo = + Opcode == SelectionDAGISel::OPC_CheckPatternPredicateTwoByte; + unsigned PredNo = + TwoBytePredNo || Opcode == SelectionDAGISel::OPC_CheckPatternPredicate + ? MatcherTable[MatcherIndex++] + : Opcode - SelectionDAGISel::OPC_CheckPatternPredicate0; if (TwoBytePredNo) PredNo |= MatcherTable[MatcherIndex++] << 8; return SDISel.CheckPatternPredicate(PredNo); @@ -2851,10 +2856,16 @@ static unsigned IsPredicateKnownToFail(const unsigned char *Table, Table[Index-1] - SelectionDAGISel::OPC_CheckChild0Same); return Index; case SelectionDAGISel::OPC_CheckPatternPredicate: + case SelectionDAGISel::OPC_CheckPatternPredicate0: + case SelectionDAGISel::OPC_CheckPatternPredicate1: case SelectionDAGISel::OPC_CheckPatternPredicate2: - Result = !::CheckPatternPredicate( - Table, Index, SDISel, - Table[Index - 1] == SelectionDAGISel::OPC_CheckPatternPredicate2); + case SelectionDAGISel::OPC_CheckPatternPredicate3: + case SelectionDAGISel::OPC_CheckPatternPredicate4: + case SelectionDAGISel::OPC_CheckPatternPredicate5: + case SelectionDAGISel::OPC_CheckPatternPredicate6: + case SelectionDAGISel::OPC_CheckPatternPredicate7: + case SelectionDAGISel::OPC_CheckPatternPredicateTwoByte: + Result = !::CheckPatternPredicate(Opcode, Table, Index, SDISel); return Index; case SelectionDAGISel::OPC_CheckPredicate: Result = !::CheckNodePredicate(Table, Index, SDISel, N.getNode()); @@ -3336,9 +3347,16 @@ void SelectionDAGISel::SelectCodeCommon(SDNode *NodeToMatch, continue; case OPC_CheckPatternPredicate: + case OPC_CheckPatternPredicate0: + case OPC_CheckPatternPredicate1: case OPC_CheckPatternPredicate2: - if (!::CheckPatternPredicate(MatcherTable, MatcherIndex, *this, - Opcode == OPC_CheckPatternPredicate2)) + case OPC_CheckPatternPredicate3: + case OPC_CheckPatternPredicate4: + case OPC_CheckPatternPredicate5: + case OPC_CheckPatternPredicate6: + case OPC_CheckPatternPredicate7: + case OPC_CheckPatternPredicateTwoByte: + if (!::CheckPatternPredicate(Opcode, MatcherTable, MatcherIndex, *this)) break; continue; case OPC_CheckPredicate: @@ -3358,8 +3376,18 @@ void SelectionDAGISel::SelectCodeCommon(SDNode *NodeToMatch, break; continue; } - case OPC_CheckComplexPat: { - unsigned CPNum = MatcherTable[MatcherIndex++]; + case OPC_CheckComplexPat: + case OPC_CheckComplexPat0: + case OPC_CheckComplexPat1: + case OPC_CheckComplexPat2: + case OPC_CheckComplexPat3: + case OPC_CheckComplexPat4: + case OPC_CheckComplexPat5: + case OPC_CheckComplexPat6: + case OPC_CheckComplexPat7: { + unsigned CPNum = Opcode == OPC_CheckComplexPat + ? MatcherTable[MatcherIndex++] + : Opcode - OPC_CheckComplexPat0; unsigned RecNo = MatcherTable[MatcherIndex++]; assert(RecNo < RecordedNodes.size() && "Invalid CheckComplexPat"); |