1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/TargetPassConfig.cpp b/llvm/lib/CodeGen/TargetPassConfig.cpp
index 1863d177b21..e6c5d8753b8 100644
--- a/llvm/lib/CodeGen/TargetPassConfig.cpp
+++ b/llvm/lib/CodeGen/TargetPassConfig.cpp
@@ -488,6 +488,11 @@ void TargetPassConfig::addIRPasses() {
   // Insert calls to mcount-like functions.
   addPass(createCountingFunctionInserterPass());
 
+  // Add scalarization of target's unsupported masked memory intrinsics pass.
+  // the unsupported intrinsic will be replaced with a chain of basic blocks,
+  // that stores/loads element one-by-one if the appropriate mask bit is set.
+  addPass(createScalarizeMaskedMemIntrinPass());
+
   // Expand reduction intrinsics into shuffle sequences if the target wants to.
   addPass(createExpandReductionsPass());
 }