[llvm] [BOLT] Use llvm::max_element (NFC) (PR #140342)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-bolt

Author: Kazu Hirata (kazutakahirata)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/140342.diff


1 Files Affected:

- (modified) bolt/lib/Passes/PettisAndHansen.cpp (+4-5) 


``````````diff
diff --git a/bolt/lib/Passes/PettisAndHansen.cpp b/bolt/lib/Passes/PettisAndHansen.cpp
index f138c609b689a..ab466ab47dcb0 100644
--- a/bolt/lib/Passes/PettisAndHansen.cpp
+++ b/bolt/lib/Passes/PettisAndHansen.cpp
@@ -143,11 +143,10 @@ std::vector<Cluster> pettisAndHansen(const CallGraph &Cg) {
   // Find an arc with max weight and merge its nodes
 
   while (!Carcs.empty()) {
-    auto Maxpos =
-        std::max_element(Carcs.begin(), Carcs.end(),
-                         [&](const ClusterArc &Carc1, const ClusterArc &Carc2) {
-                           return Carc1.Weight < Carc2.Weight;
-                         });
+    auto Maxpos = llvm::max_element(
+        Carcs, [&](const ClusterArc &Carc1, const ClusterArc &Carc2) {
+          return Carc1.Weight < Carc2.Weight;
+        });
 
     ClusterArc Max = *Maxpos;
     Carcs.erase(Maxpos);

``````````

</details>


https://github.com/llvm/llvm-project/pull/140342