[Scalar] Avoid repeated hash lookups (NFC)

[kazutakahirata]

No description provided.

[llvmbot]

@llvm/pr-subscribers-llvm-transforms

Author: Kazu Hirata (kazutakahirata)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/112486.diff

1 Files Affected:

• (modified) llvm/lib/Transforms/Scalar/Float2Int.cpp (+2-2)

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()) {

[nikic]

LGTM