[IPO] Remove a redundant cast (NFC)

[kazutakahirata]

Idx is already of type unsigned.

Identified with readability-redundant-casting.

[llvmbot]

@llvm/pr-subscribers-llvm-transforms

Author: Kazu Hirata (kazutakahirata)

Changes

Idx is already of type unsigned.

Identified with readability-redundant-casting.

---

Full diff: https://github.com/llvm/llvm-project/pull/167832.diff

1 Files Affected:

• (modified) llvm/lib/Transforms/IPO/IROutliner.cpp (+3-3)

diff --git a/llvm/lib/Transforms/IPO/IROutliner.cpp b/llvm/lib/Transforms/IPO/IROutliner.cpp
index fdf0c3ac8007d..e6ddc8029ce7b 100644
--- a/llvm/lib/Transforms/IPO/IROutliner.cpp
+++ b/llvm/lib/Transforms/IPO/IROutliner.cpp
@@ -2286,9 +2286,9 @@ void IROutliner::deduplicateExtractedSections(
     // Create a set of BasicBlocks, one for each return block, to hold the
     // needed store instructions.
     DenseMap<Value *, BasicBlock *> NewBBs;
-    createAndInsertBasicBlocks(
-        CurrentGroup.EndBBs, NewBBs, CurrentGroup.OutlinedFunction,
-        "output_block_" + Twine(static_cast<unsigned>(Idx)));
+    createAndInsertBasicBlocks(CurrentGroup.EndBBs, NewBBs,
+                               CurrentGroup.OutlinedFunction,
+                               "output_block_" + Twine(Idx));
     replaceArgumentUses(*CurrentOS, NewBBs, OutputMappings);
     alignOutputBlockWithAggFunc(CurrentGroup, *CurrentOS, NewBBs,
                                 CurrentGroup.EndBBs, OutputMappings,