From aaaace2fd1299939c755c281b787df0bbf1747a0 Mon Sep 17 00:00:00 2001
From: MarcoFalke <*~=`'#}+{/-|&$^_@721217.xyz>
Date: Tue, 9 Jan 2024 16:47:36 +0100
Subject: fuzz: Assume presence of __builtin_*_overflow, without checks

---
 src/test/fuzz/addition_overflow.cpp | 10 ----------
 1 file changed, 10 deletions(-)

(limited to 'src/test/fuzz/addition_overflow.cpp')

diff --git a/src/test/fuzz/addition_overflow.cpp b/src/test/fuzz/addition_overflow.cpp
index 7b84bfda20..5100b6f438 100644
--- a/src/test/fuzz/addition_overflow.cpp
+++ b/src/test/fuzz/addition_overflow.cpp
@@ -11,14 +11,6 @@
 #include <string>
 #include <vector>
 
-#if defined(__has_builtin)
-#if __has_builtin(__builtin_add_overflow)
-#define HAVE_BUILTIN_ADD_OVERFLOW
-#endif
-#elif defined(__GNUC__)
-#define HAVE_BUILTIN_ADD_OVERFLOW
-#endif
-
 namespace {
 template <typename T>
 void TestAdditionOverflow(FuzzedDataProvider& fuzzed_data_provider)
@@ -32,14 +24,12 @@ void TestAdditionOverflow(FuzzedDataProvider& fuzzed_data_provider)
     assert(is_addition_overflow_custom == AdditionOverflow(j, i));
     assert(maybe_add == CheckedAdd(j, i));
     assert(sat_add == SaturatingAdd(j, i));
-#if defined(HAVE_BUILTIN_ADD_OVERFLOW)
     T result_builtin;
     const bool is_addition_overflow_builtin = __builtin_add_overflow(i, j, &result_builtin);
     assert(is_addition_overflow_custom == is_addition_overflow_builtin);
     if (!is_addition_overflow_custom) {
         assert(i + j == result_builtin);
     }
-#endif
     if (is_addition_overflow_custom) {
         assert(sat_add == std::numeric_limits<T>::min() || sat_add == std::numeric_limits<T>::max());
     } else {
-- 
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