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

[Madhur Amilkanthwar via flang-commits]

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@@ -6976,6 +6976,27 @@ static bool isOldDistributeEnable(const MDTuple *T) {
   return mdconst::hasa<ConstantInt>(T->getOperand(1));
 }
 
+// Old two-operand form: !{!"llvm.loop.vectorize.enable", i1 X}. The new
+// single-operand form uses "llvm.loop.vectorize.enable" for X = true and
+// "llvm.loop.vectorize.disable" for X = false.
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madhur13490 wrote:

Done

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