[flang-commits] [clang] [flang] [llvm] [mlir] [polly] Enforce single-operand form for llvm.loop.vectorize metadata (PR #210932)

Madhur Amilkanthwar via flang-commits flang-commits at lists.llvm.org
Wed Jul 29 03:56:28 PDT 2026


================
@@ -405,12 +405,12 @@ TransformationMode llvm::hasUnrollAndJamTransformation(const Loop *L) {
 }
 
 TransformationMode llvm::hasVectorizeTransformation(const Loop *L) {
+  if (getBooleanLoopAttribute(L, "llvm.loop.vectorize.disable"))
+    return TM_SuppressedByUser;
+
   std::optional<bool> Enable =
       getOptionalBoolLoopAttribute(L, "llvm.loop.vectorize.enable");
----------------
madhur13490 wrote:

Done

https://github.com/llvm/llvm-project/pull/210932


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