diff options
Diffstat (limited to 'include/llvm/PassAnalysisSupport.h')
| -rw-r--r-- | include/llvm/PassAnalysisSupport.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/llvm/PassAnalysisSupport.h b/include/llvm/PassAnalysisSupport.h index a3342d5..fede121 100644 --- a/include/llvm/PassAnalysisSupport.h +++ b/include/llvm/PassAnalysisSupport.h @@ -142,6 +142,8 @@ public: Pass *findImplPass(Pass *P, AnalysisID PI, Function &F); void addAnalysisImplsPair(AnalysisID PI, Pass *P) { + if (findImplPass(PI) == P) + return; std::pair<AnalysisID, Pass*> pir = std::make_pair(PI,P); AnalysisImpls.push_back(pir); } |