NAME¶

SDL_SVE2_INTRINSICS - Defined if (and only if) the compiler supports ARM SVE2 intrinsics.

SYNOPSIS¶

#include <SDL3/SDL_intrin.h>

#define SDL_SVE2_INTRINSICS 1

DESCRIPTION¶

If this macro is defined, <arm_sve.h> (providing SVE intrinsics) will only be included if the target architecture supports SVE (__ARM_FEATURE_SVE feature macro). Some toolchains do not support SDL_TARGETING("arch=armv8-a+sve2"), so for best portability you need to write all SVE code in a separate translation unit and add appropriate compile flags.

AVAILABILITY¶

This macro is available since SDL 3.6.0.