[llvm-mca] Remove redundant call. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@335368 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/llvm-mca/DispatchStage.cpp b/tools/llvm-mca/DispatchStage.cpp
index 22523db..07666ed 100644 (file)
--- a/tools/llvm-mca/DispatchStage.cpp
+++ b/tools/llvm-mca/DispatchStage.cpp
@@ -92,8 +92,6 @@ void DispatchStage::updateRAWDependencies(ReadState &RS,
     int ReadAdvance = STI.getReadAdvanceCycles(SC, RD.UseIndex, WriteResID);
     WS->addUser(&RS, ReadAdvance);
   }
-  // Prepare the set for another round.
-  DependentWrites.clear();
 }
 
 void DispatchStage::dispatch(InstRef IR) {