use std-provided randomness for JitArm64 unittests

decreases runtime significantly and lessens dependency on mbedtls

1 files changed, 7 insertions, 5 deletions

diff --git a/Source/UnitTests/Core/PowerPC/JitArm64/MovI2R.cpp b/Source/UnitTests/Core/PowerPC/JitArm64/MovI2R.cpp
index 889878d43a..aa70617de9 100644
--- a/Source/UnitTests/Core/PowerPC/JitArm64/MovI2R.cpp
+++ b/Source/UnitTests/Core/PowerPC/JitArm64/MovI2R.cpp
@@ -2,12 +2,12 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstddef>
+#include <random>
 #include <type_traits>
 
 #include "Common/Arm64Emitter.h"
 #include "Common/Assert.h"
 #include "Common/BitUtils.h"
-#include "Common/Random.h"
 
 #include <gtest/gtest.h>
 
@@ -59,11 +59,12 @@ public:
 
 TEST(JitArm64, MovI2R_32BitValues)
 {
-  Common::Random::PRNG rng{0};
+  std::default_random_engine engine(0);
+  std::uniform_int_distribution<u32> dist;
   TestMovI2R test;
   for (u64 i = 0; i < 0x100000; i++)
   {
-    const u32 value = rng.GenerateValue<u32>();
+    const u32 value = dist(engine);
     test.Check32(value);
     test.Check64(value);
   }
@@ -71,11 +72,12 @@ TEST(JitArm64, MovI2R_32BitValues)
 
 TEST(JitArm64, MovI2R_Rand)
 {
-  Common::Random::PRNG rng{0};
+  std::default_random_engine engine(0);
+  std::uniform_int_distribution<u64> dist;
   TestMovI2R test;
   for (u64 i = 0; i < 0x100000; i++)
   {
-    test.Check64(rng.GenerateValue<u64>());
+    test.Check64(dist(engine));
   }
 }