[llvm] [NFC][IR2Vec] Fix warnings on MSVC compilation (PR #148911)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-mlgo

Author: S. VenkataKeerthy (svkeerthy)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/148911.diff


1 Files Affected:

- (modified) llvm/lib/Analysis/IR2Vec.cpp (+4-3) 


``````````diff
diff --git a/llvm/lib/Analysis/IR2Vec.cpp b/llvm/lib/Analysis/IR2Vec.cpp
index cfe0c566e2adc..898bf5b202feb 100644
--- a/llvm/lib/Analysis/IR2Vec.cpp
+++ b/llvm/lib/Analysis/IR2Vec.cpp
@@ -304,10 +304,11 @@ Vocabulary::VocabVector Vocabulary::createDummyVocabForTest(unsigned Dim) {
   float DummyVal = 0.1f;
   // Create a dummy vocabulary with entries for all opcodes, types, and
   // operand
-  for (unsigned _ : seq(0u, Vocabulary::MaxOpcodes + Vocabulary::MaxTypeIDs +
-                                Vocabulary::MaxOperandKinds)) {
+  for ([[maybe_unused]] unsigned _ :
+       seq(0u, Vocabulary::MaxOpcodes + Vocabulary::MaxTypeIDs +
+                   Vocabulary::MaxOperandKinds)) {
     DummyVocab.push_back(Embedding(Dim, DummyVal));
-    DummyVal += 0.1;
+    DummyVal += 0.1f;
   }
   return DummyVocab;
 }

``````````

</details>


https://github.com/llvm/llvm-project/pull/148911