[libc] Fix wrong name in Compare.h

[ChuvakHome]

Fix for some mistakes in source code found using PVS Studio.

Inspired by: https://pvs-studio.com/en/blog/posts/cpp/1188/

Fixed:

• Bug 5

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[llvmbot]

@llvm/pr-subscribers-libc

Author: Chuvak (ChuvakHome)

Changes

Fix for some mistakes in source code found using PVS Studio.

Inspired by: https://pvs-studio.com/en/blog/posts/cpp/1188/

Fixed:

• Bug 5

---

Full diff: https://github.com/llvm/llvm-project/pull/117223.diff

1 Files Affected:

• (modified) libc/fuzzing/math/Compare.h (+1-1)

diff --git a/libc/fuzzing/math/Compare.h b/libc/fuzzing/math/Compare.h
index 2b84ad3ab46213..8f06ed9c8cc102 100644
--- a/libc/fuzzing/math/Compare.h
+++ b/libc/fuzzing/math/Compare.h
@@ -20,7 +20,7 @@ ValuesEqual(T x1, T x2) {
   LIBC_NAMESPACE::fputil::FPBits<T> bits2(x2);
   // If either is NaN, we want both to be NaN.
   if (bits1.is_nan() || bits2.is_nan())
-    return bits2.is_nan() && bits2.is_nan();
+    return bits1.is_nan() && bits2.is_nan();
 
   // For all other values, we want the values to be bitwise equal.
   return bits1.uintval() == bits2.uintval();

[ChuvakHome]

@michaelrj-google

[SchrodingerZhu]

Nice catch from static analysis!

[michaelrj-google]

Thanks for splitting this out!

[github-actions]

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