diff options
Diffstat (limited to 'utils/TableGen/DAGISelMatcherOpt.cpp')
| -rw-r--r-- | utils/TableGen/DAGISelMatcherOpt.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/utils/TableGen/DAGISelMatcherOpt.cpp b/utils/TableGen/DAGISelMatcherOpt.cpp index 554c7438ce3d..7d51b0769372 100644 --- a/utils/TableGen/DAGISelMatcherOpt.cpp +++ b/utils/TableGen/DAGISelMatcherOpt.cpp @@ -1,9 +1,8 @@ //===- DAGISelMatcherOpt.cpp - Optimize a DAG Matcher ---------------------===// // -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// // @@ -56,9 +55,13 @@ static void ContractNodes(std::unique_ptr<Matcher> &MatcherPtr, if (MC->getChildNo() < 4) // Only have CheckChildSame0...3 New = new CheckChildSameMatcher(MC->getChildNo(), CS->getMatchNumber()); - if (CheckIntegerMatcher *CS = dyn_cast<CheckIntegerMatcher>(MC->getNext())) + if (CheckIntegerMatcher *CI = dyn_cast<CheckIntegerMatcher>(MC->getNext())) if (MC->getChildNo() < 5) // Only have CheckChildInteger0...4 - New = new CheckChildIntegerMatcher(MC->getChildNo(), CS->getValue()); + New = new CheckChildIntegerMatcher(MC->getChildNo(), CI->getValue()); + + if (auto *CCC = dyn_cast<CheckCondCodeMatcher>(MC->getNext())) + if (MC->getChildNo() == 2) // Only have CheckChild2CondCode + New = new CheckChild2CondCodeMatcher(CCC->getCondCodeName()); if (New) { // Insert the new node. |