[llvm] [IPO] Remove a redundant cast (NFC) (PR #168297)

[Kazu Hirata via llvm-commits]

https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/168297

Idx is already of type unsigned.

Identified with readability-redundant-casting.


>From bae0b13a27b358a52de3c1f216ee42d62c088373 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Sun, 16 Nov 2025 14:08:42 -0800
Subject: [PATCH] [IPO] Remove a redundant cast (NFC)

Idx is already of type unsigned.

Identified with readability-redundant-casting.
---
 llvm/lib/Transforms/IPO/IROutliner.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/llvm/lib/Transforms/IPO/IROutliner.cpp b/llvm/lib/Transforms/IPO/IROutliner.cpp
index e6ddc8029ce7b..6e1ca9c4cd2d6 100644
--- a/llvm/lib/Transforms/IPO/IROutliner.cpp
+++ b/llvm/lib/Transforms/IPO/IROutliner.cpp
@@ -2108,8 +2108,7 @@ static void createAndInsertBasicBlocks(DenseMap<Value *, BasicBlock *> &OldMap,
 
   for (Value *RetVal : SortedKeys) {
     BasicBlock *NewBB = BasicBlock::Create(
-        ParentFunc->getContext(),
-        Twine(BaseName) + Twine("_") + Twine(static_cast<unsigned>(Idx++)),
+        ParentFunc->getContext(), Twine(BaseName) + Twine("_") + Twine(Idx++),
         ParentFunc);
     NewMap.insert(std::make_pair(RetVal, NewBB));
   }