[llvm] [RISCV] Mark vmvNr.v as implicitly using vtype (PR #118414)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-risc-v

Author: Luke Lau (lukel97)

<details>
<summary>Changes</summary>

This was pointed out in https://github.com/llvm/llvm-project/pull/118283#issuecomment-2512895919. We cannot move these between vtype definitions as they depend on SEW and require vill to be clear.


---
Full diff: https://github.com/llvm/llvm-project/pull/118414.diff


1 Files Affected:

- (modified) llvm/lib/Target/RISCV/RISCVInstrInfoV.td (+1-1) 


``````````diff
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoV.td b/llvm/lib/Target/RISCV/RISCVInstrInfoV.td
index 8e0c4826ac00de..6506b6746b1517 100644
--- a/llvm/lib/Target/RISCV/RISCVInstrInfoV.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfoV.td
@@ -1726,7 +1726,7 @@ foreach n = [1, 2, 4, 8] in {
   def VMV#n#R_V  : RVInstV<0b100111, !add(n, -1), OPIVI, (outs vrc:$vd),
                            (ins vrc:$vs2), "vmv" # n # "r.v", "$vd, $vs2">,
                    VMVRSched<n> {
-    let Uses = [];
+    let Uses = [VTYPE];
     let vm = 1;
   }
 }

``````````

</details>


https://github.com/llvm/llvm-project/pull/118414