[llvm] [Scalar] Avoid repeated hash lookups (NFC) (PR #112486)

[Kazu Hirata via llvm-commits]

https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/112486

None

>From 4d3cb294b2d8870fa67134415f47c8d28028ac67 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Tue, 15 Oct 2024 23:39:40 -0700
Subject: [PATCH] [Scalar] Avoid repeated hash lookups (NFC)

---
 llvm/lib/Transforms/Scalar/Float2Int.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/Transforms/Scalar/Float2Int.cpp b/llvm/lib/Transforms/Scalar/Float2Int.cpp
index 98ecbe400543e1..9d23c899430095 100644
--- a/llvm/lib/Transforms/Scalar/Float2Int.cpp
+++ b/llvm/lib/Transforms/Scalar/Float2Int.cpp
@@ -398,9 +398,9 @@ bool Float2IntPass::validateAndTransform(const DataLayout &DL) {
 }
 
 Value *Float2IntPass::convert(Instruction *I, Type *ToTy) {
-  if (ConvertedInsts.contains(I))
+  if (auto It = ConvertedInsts.find(I); It != ConvertedInsts.end())
     // Already converted this instruction.
-    return ConvertedInsts[I];
+    return It->second;
 
   SmallVector<Value*,4> NewOperands;
   for (Value *V : I->operands()) {