Move bench_volatile_loop to benchmarks/

CMakeLists.txt

@@ -190,7 +190,7 @@ add_executable(bench_arena_allocator benchmarks/bench_arena_allocator.cpp
 target_link_libraries(bench_arena_allocator nanobench)
 target_include_directories(bench_arena_allocator PRIVATE src)
 
-add_executable(bench_volatile_loop bench_volatile_loop.cpp)
+add_executable(bench_volatile_loop benchmarks/bench_volatile_loop.cpp)
 target_link_libraries(bench_volatile_loop nanobench)
 
 add_executable(

bench_volatile_loop.cpp

@@ -1,10 +0,0 @@
-#include <nanobench.h>
-
-int main() {
-  ankerl::nanobench::Bench().run("volatile loop to 500", [&] {
-    for (volatile int i = 0; i < 800; i = i + 1)
-      ;
-  });
-
-  return 0;
-}

benchmarks/bench_volatile_loop.cpp

@@ -0,0 +1,12 @@
+#include <nanobench.h>
+
+int main() {
+  constexpr int loopIterations = 1200;
+  ankerl::nanobench::Bench().run(
+      "volatile loop to " + std::to_string(loopIterations), [&] {
+        for (volatile int i = 0; i < 1200; i = i + 1)
+          ;
+      });
+
+  return 0;
+}