diff options
Diffstat (limited to 'llvm/utils/TableGen/CodeGenDAGPatterns.cpp')
| -rw-r--r-- | llvm/utils/TableGen/CodeGenDAGPatterns.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp index 1ce735c..be0a5c2 100644 --- a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp +++ b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp @@ -1495,6 +1495,9 @@ void PatternToMatch::getPredicateRecords( } // Sort so that different orders get canonicalized to the same string. llvm::sort(PredicateRecs, LessRecord()); + // Remove duplicate predicates. + PredicateRecs.erase(std::unique(PredicateRecs.begin(), PredicateRecs.end()), + PredicateRecs.end()); } /// getPredicateCheck - Return a single string containing all of this |