[llvm] [LV]Enable max safe distance in predicated DataWithEVL vectorization mode. (PR #100755)

Alexey Bataev via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 12 05:04:53 PDT 2024


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@@ -471,6 +471,11 @@ Value *VPInstruction::generatePerPart(VPTransformState &State, unsigned Part) {
       assert(State.VF.isScalable() && "Expected scalable vector factor.");
       Value *VFArg = State.Builder.getInt32(State.VF.getKnownMinValue());
 
+      if (getNumOperands() == 3) {
+        Value *MaxSafeVF = State.get(getOperand(2), VPIteration(0, 0));
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alexey-bataev wrote:

Will do

https://github.com/llvm/llvm-project/pull/100755


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