[llvm] [RISCV] Recommit "Expand vp.stride.load to splat of a scalar load." (PR #98579)

[Pengcheng Wang via llvm-commits]

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@@ -155,6 +163,47 @@ bool RISCVCodeGenPrepare::visitIntrinsicInst(IntrinsicInst &I) {
   return true;
 }
 
+bool RISCVCodeGenPrepare::expandVPStrideLoad(IntrinsicInst &II) {
+  if (ST->hasOptimizedZeroStrideLoad())
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wangpc-pp wrote:

We don't have test coverage for this?

https://github.com/llvm/llvm-project/pull/98579