From ffbd0715fa0dd5dd2611cd5cea9f7e5516ba9f5f Mon Sep 17 00:00:00 2001 From: Brendon Cahoon Date: Fri, 3 Feb 2012 21:08:25 +0000 Subject: [PATCH] Increment DFAStateEntryTable index for sentinel entry. When adding the {-1, -1} entry to the DFAStateInputTable, we need to increment the index used to populate the DFAStateEntryTable. Otherwise, the entry table will be off by one for each transition after the {-1, -1} entry. PR11908. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149713 91177308-0d34-0410-b5e6-96231b3b80d8 --- utils/TableGen/DFAPacketizerEmitter.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/utils/TableGen/DFAPacketizerEmitter.cpp b/utils/TableGen/DFAPacketizerEmitter.cpp index 2862d0cefc1..5721121dd73 100644 --- a/utils/TableGen/DFAPacketizerEmitter.cpp +++ b/utils/TableGen/DFAPacketizerEmitter.cpp @@ -311,8 +311,10 @@ void DFA::writeTableAndAPI(raw_ostream &OS, const std::string &TargetName) { // If there are no valid transitions from this stage, we need a sentinel // transition. - if (ValidTransitions == StateEntry[i]) + if (ValidTransitions == StateEntry[i]) { OS << "{-1, -1},"; + ++ValidTransitions; + } OS << "\n"; }