[llvm] [Analysis] Avoid repeated hash lookups (NFC) (PR #110378)

[Kazu Hirata via llvm-commits]

https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/110378

None

>From 357430ce2c5e1e1f463728b556dfa27d4d4f32b0 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Fri, 27 Sep 2024 08:30:31 -0700
Subject: [PATCH] [Analysis] Avoid repeated hash lookups (NFC)

---
 llvm/include/llvm/Analysis/EHUtils.h | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/llvm/include/llvm/Analysis/EHUtils.h b/llvm/include/llvm/Analysis/EHUtils.h
index 3ad0878bd64f88..aaf2882d697d14 100644
--- a/llvm/include/llvm/Analysis/EHUtils.h
+++ b/llvm/include/llvm/Analysis/EHUtils.h
@@ -24,10 +24,8 @@ static void computeEHOnlyBlocks(FunctionT &F, DenseSet<BlockT *> &EHBlocks) {
   DenseMap<BlockT *, Status> Statuses;
 
   auto GetStatus = [&](BlockT *BB) {
-    if (Statuses.contains(BB))
-      return Statuses[BB];
-    else
-      return Unknown;
+    auto It = Statuses.find(BB);
+    return It != Statuses.end() ? It->second : Unknown;
   };
 
   auto CheckPredecessors = [&](BlockT *BB, Status Stat) {