[llvm] [RISCV] Lower vfmv.s.f intrinsics to VFMV_S_F_VL first (PR #76699)

[Craig Topper via llvm-commits]

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@@ -630,8 +630,9 @@ define void @add_v16i64(ptr %x, ptr %y) vscale_range(2,2) {
 define <vscale x 2 x float> @fp_reduction_vfmv_s_f(float %0, <vscale x 8 x float> %1, i64  %2) {
 ; CHECK-LABEL: fp_reduction_vfmv_s_f:
 ; CHECK:       # %bb.0:
-; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, ma
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, ma
 ; CHECK-NEXT:    vfmv.s.f v12, fa0
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, ma
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topperc wrote:

This is a regression. Do you have a plan to fix this?

https://github.com/llvm/llvm-project/pull/76699