diff options
Diffstat (limited to 'utils/TableGen/DAGISelMatcherEmitter.cpp')
-rw-r--r-- | utils/TableGen/DAGISelMatcherEmitter.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/utils/TableGen/DAGISelMatcherEmitter.cpp b/utils/TableGen/DAGISelMatcherEmitter.cpp index 84e33f3..942a612 100644 --- a/utils/TableGen/DAGISelMatcherEmitter.cpp +++ b/utils/TableGen/DAGISelMatcherEmitter.cpp @@ -392,7 +392,7 @@ EmitMatcher(const Matcher *N, unsigned Indent, unsigned CurrentIdx, case Matcher::EmitNode: case Matcher::SelectNodeTo: { const EmitNodeMatcherCommon *EN = cast<EmitNodeMatcherCommon>(N); - OS << (EN->isSelectNodeTo() ? "OPC_EmitNode" : "OPC_SelectNodeTo"); + OS << (isa<EmitNodeMatcher>(EN) ? "OPC_EmitNode" : "OPC_SelectNodeTo"); OS << ", TARGET_OPCODE(" << EN->getOpcodeName() << "), 0"; if (EN->hasChain()) OS << "|OPFL_Chain"; @@ -413,6 +413,20 @@ EmitMatcher(const Matcher *N, unsigned Indent, unsigned CurrentIdx, // is too large to represent with a byte. NumOperandBytes += EmitVBRValue(EN->getOperand(i), OS); } + + // Print the result #'s for EmitNode. + if (const EmitNodeMatcher *E = dyn_cast<EmitNodeMatcher>(EN)) { + if (EN->getVT(0) != MVT::Flag && EN->getVT(0) != MVT::Other) { + OS.PadToColumn(CommentIndent) << "// Results = "; + unsigned First = E->getFirstResultSlot(); + for (unsigned i = 0, e = EN->getNumVTs(); i != e; ++i) { + if (EN->getVT(0) == MVT::Flag || EN->getVT(0) == MVT::Other) + break; + OS << "#" << First+i << " "; + } + } + } + OS << '\n'; return 6+EN->getNumVTs()+NumOperandBytes; } |