[lld] [polly] [openmp] [llvm] [flang] [clang] [mlir] [compiler-rt] [lldb] [VPlan] Compute scalable VF in preheader for induction increment. (PR #74762)

[Florian Hahn via cfe-commits]

================
@@ -340,8 +340,13 @@ Value *VPInstruction::generateInstruction(VPTransformState 
&State,
       auto *Phi = State.get(getOperand(0), 0);
       // The loop step is equal to the vectorization factor (num of SIMD
       // elements) times the unroll factor (num of SIMD instructions).
-      Value *Step =
-          createStepForVF(Builder, Phi->getType(), State.VF, State.UF);
+      Value *Step;
+      {
+        BasicBlock *VectorPH = State.CFG.getPreheaderBBFor(this);
+        IRBuilder<>::InsertPointGuard Guard(Builder);
+        Builder.SetInsertPoint(VectorPH->getTerminator());
----------------
fhahn wrote:

Adjusted in the latest version, thanks!

https://github.com/llvm/llvm-project/pull/74762
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits