[llvm] [LoopInterchange] Constrain number of load/stores in a loop (PR #118973)

[Madhur Amilkanthwar via llvm-commits]

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@@ -109,7 +115,16 @@ static bool populateDependencyMatrix(CharMatrix &DepMatrix, unsigned Level,
 
   LLVM_DEBUG(dbgs() << "Found " << MemInstr.size()
                     << " Loads and Stores to analyze\n");
-
+  if (MemInstr.size() > MaxMemInstrCount) {
+    LLVM_DEBUG(dbgs() << "The transform doesn't support more than "
+                      << MaxMemInstrCount << " load stores in a loop\n");
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madhur13490 wrote:

Done

https://github.com/llvm/llvm-project/pull/118973