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| author | Brendon Cahoon <bcahoon@codeaurora.org> | 2012-02-03 21:08:25 +0000 |
|---|---|---|
| committer | Brendon Cahoon <bcahoon@codeaurora.org> | 2012-02-03 21:08:25 +0000 |
| commit | ffbd0715fa0dd5dd2611cd5cea9f7e5516ba9f5f (patch) | |
| tree | 9ba8ffdbbddb7d3850fbde2df70d76ca1ea93fd5 /utils | |
| parent | 7ccb30b5964675a70559ec25a6bff32f7dea1025 (diff) | |
| download | llvm-ffbd0715fa0dd5dd2611cd5cea9f7e5516ba9f5f.tar.gz llvm-ffbd0715fa0dd5dd2611cd5cea9f7e5516ba9f5f.tar.bz2 llvm-ffbd0715fa0dd5dd2611cd5cea9f7e5516ba9f5f.tar.xz | |
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
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/TableGen/DFAPacketizerEmitter.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/utils/TableGen/DFAPacketizerEmitter.cpp b/utils/TableGen/DFAPacketizerEmitter.cpp index 2862d0cefc..5721121dd7 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"; } |