[llvm] e9dd4a8 - [Hexagon] Avoid repeated map lookups (NFC) (#125815)

[via llvm-commits]

Author: Kazu Hirata
Date: 2025-02-05T07:19:05-08:00
New Revision: e9dd4a84090420c43d6be677dcb23a58c05f5571

URL: https://github.com/llvm/llvm-project/commit/e9dd4a84090420c43d6be677dcb23a58c05f5571
DIFF: https://github.com/llvm/llvm-project/commit/e9dd4a84090420c43d6be677dcb23a58c05f5571.diff

LOG: [Hexagon] Avoid repeated map lookups (NFC) (#125815)

Added: 
    

Modified: 
    llvm/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp b/llvm/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp
index cfb552c65e0c6f..a1956092efbdee 100644
--- a/llvm/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp
@@ -262,8 +262,7 @@ bool Coloring::color() {
 
   // Explicitly assign "None" to all uncolored nodes.
   for (unsigned I = 0; I != Order.size(); ++I)
-    if (Colors.count(I) == 0)
-      Colors[I] = ColorKind::None;
+    Colors.try_emplace(I, ColorKind::None);
 
   return true;
 }