diff options
| -rw-r--r-- | utils/TableGen/FastISelEmitter.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/utils/TableGen/FastISelEmitter.cpp b/utils/TableGen/FastISelEmitter.cpp index 67dde85a37..437383ba8b 100644 --- a/utils/TableGen/FastISelEmitter.cpp +++ b/utils/TableGen/FastISelEmitter.cpp @@ -180,9 +180,16 @@ void FastISelEmitter::run(std::ostream &OS) { MVT::SimpleValueType VT = InstPatNode->getTypeNum(0); // For now, filter out instructions which just set a register to - // an Operand, like MOV32ri. + // an Operand or an immediate, like MOV32ri. if (InstPatOp->isSubClassOf("Operand")) continue; + if (InstPatOp->getName() == "imm" || + InstPatOp->getName() == "fpimm") + continue; + + // For now, filter out any instructions with predicates. + if (!InstPatNode->getPredicateFn().empty()) + continue; // Check all the operands. For now only accept register operands. OperandsSignature Operands; @@ -190,6 +197,9 @@ void FastISelEmitter::run(std::ostream &OS) { TreePatternNode *Op = InstPatNode->getChild(i); if (!Op->isLeaf()) goto continue_label; + // For now, filter out any operand with a predicate. + if (!Op->getPredicateFn().empty()) + goto continue_label; DefInit *OpDI = dynamic_cast<DefInit*>(Op->getLeafValue()); if (!OpDI) goto continue_label; |