updae source to 2.0.9 source

Edward Rudd

2019-04-09 9cd2e9ec8fc0127393dfce9c0359d500c8c238be

 source/test/testplatform.c

@@ -1,5 +1,5 @@
/*
  Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
  Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
@@ -13,9 +13,6 @@
#include <stdio.h>

#include "SDL.h"
#include "SDL_endian.h"
#include "SDL_cpuinfo.h"
#include "SDL_assert.h"

/*
 * Watcom C flags these as Warning 201: "Unreachable code" if you just
@@ -32,6 +29,26 @@
TestTypes(SDL_bool verbose)
{
    int error = 0;

   SDL_COMPILE_TIME_ASSERT(SDL_MAX_SINT8, SDL_MAX_SINT8 == 127);
   SDL_COMPILE_TIME_ASSERT(SDL_MIN_SINT8, SDL_MIN_SINT8 == -128);
   SDL_COMPILE_TIME_ASSERT(SDL_MAX_UINT8, SDL_MAX_UINT8 == 255);
   SDL_COMPILE_TIME_ASSERT(SDL_MIN_UINT8, SDL_MIN_UINT8 == 0);

   SDL_COMPILE_TIME_ASSERT(SDL_MAX_SINT16, SDL_MAX_SINT16 == 32767);
   SDL_COMPILE_TIME_ASSERT(SDL_MIN_SINT16, SDL_MIN_SINT16 == -32768);
   SDL_COMPILE_TIME_ASSERT(SDL_MAX_UINT16, SDL_MAX_UINT16 == 65535);
   SDL_COMPILE_TIME_ASSERT(SDL_MIN_UINT16, SDL_MIN_UINT16 == 0);

   SDL_COMPILE_TIME_ASSERT(SDL_MAX_SINT32, SDL_MAX_SINT32 == 2147483647);
   SDL_COMPILE_TIME_ASSERT(SDL_MIN_SINT32, SDL_MIN_SINT32 == ~0x7fffffff); /* Instead of -2147483648, which is treated as unsigned by some compilers */
   SDL_COMPILE_TIME_ASSERT(SDL_MAX_UINT32, SDL_MAX_UINT32 == 4294967295u);
   SDL_COMPILE_TIME_ASSERT(SDL_MIN_UINT32, SDL_MIN_UINT32 == 0);

   SDL_COMPILE_TIME_ASSERT(SDL_MAX_SINT64, SDL_MAX_SINT64 == 9223372036854775807ll);
   SDL_COMPILE_TIME_ASSERT(SDL_MIN_SINT64, SDL_MIN_SINT64 == ~0x7fffffffffffffffll); /* Instead of -9223372036854775808, which is treated as unsigned by compilers */
   SDL_COMPILE_TIME_ASSERT(SDL_MAX_UINT64, SDL_MAX_UINT64 == 18446744073709551615ull);
   SDL_COMPILE_TIME_ASSERT(SDL_MIN_UINT64, SDL_MIN_UINT64 == 0);

    if (badsize(sizeof(Uint8), 1)) {
        if (verbose)
@@ -119,14 +136,8 @@
        ++error;
    }
    if (verbose) {
#ifdef _MSC_VER
        SDL_Log("Value 64 = 0x%I64X, swapped = 0x%I64X\n", value64,
        SDL_Log("Value 64 = 0x%"SDL_PRIX64", swapped = 0x%"SDL_PRIX64"\n", value64,
               SDL_Swap64(value64));
#else
        SDL_Log("Value 64 = 0x%llX, swapped = 0x%llX\n",
               (unsigned long long) value64,
               (unsigned long long) SDL_Swap64(value64));
#endif
    }
    if (SDL_Swap64(value64) != swapped64) {
        if (verbose) {
@@ -137,6 +148,220 @@
    return (error ? 1 : 0);
}

static int TST_allmul (void *a, void *b, int arg, void *result, void *expected)
{
    (*(long long *)result) = ((*(long long *)a) * (*(long long *)b));
    return (*(long long *)result) == (*(long long *)expected);
}

static int TST_alldiv (void *a, void *b, int arg, void *result, void *expected)
{
    (*(long long *)result) = ((*(long long *)a) / (*(long long *)b));
    return (*(long long *)result) == (*(long long *)expected);
}

static int TST_allrem (void *a, void *b, int arg, void *result, void *expected)
{
    (*(long long *)result) = ((*(long long *)a) % (*(long long *)b));
    return (*(long long *)result) == (*(long long *)expected);
}

static int TST_ualldiv (void *a, void *b, int arg, void *result, void *expected)
{
    (*(unsigned long long *)result) = ((*(unsigned long long *)a) / (*(unsigned long long *)b));
    return (*(unsigned long long *)result) == (*(unsigned long long *)expected);
}

static int TST_uallrem (void *a, void *b, int arg, void *result, void *expected)
{
    (*(unsigned long long *)result) = ((*(unsigned long long *)a) % (*(unsigned long long *)b));
    return (*(unsigned long long *)result) == (*(unsigned long long *)expected);
}

static int TST_allshl (void *a, void *b, int arg, void *result, void *expected)
{
    (*(long long *)result) = (*(long long *)a) << arg;
    return (*(long long *)result) == (*(long long *)expected);
}

static int TST_aullshl (void *a, void *b, int arg, void *result, void *expected)
{
    (*(unsigned long long *)result) = (*(unsigned long long *)a) << arg;
    return (*(unsigned long long *)result) == (*(unsigned long long *)expected);
}

static int TST_allshr (void *a, void *b, int arg, void *result, void *expected)
{
    (*(long long *)result) = (*(long long *)a) >> arg;
    return (*(long long *)result) == (*(long long *)expected);
}

static int TST_aullshr (void *a, void *b, int arg, void *result, void *expected)
{
    (*(unsigned long long *)result) = (*(unsigned long long *)a) >> arg;
    return (*(unsigned long long *)result) == (*(unsigned long long *)expected);
}


typedef int (*LL_Intrinsic)(void *a, void *b, int arg, void *result, void *expected);

typedef struct {
    const char *operation;
    LL_Intrinsic routine;
    unsigned long long a, b;
    int arg;
    unsigned long long expected_result;
} LL_Test;

static LL_Test LL_Tests[] = 
{
    /* UNDEFINED {"_allshl",   &TST_allshl,   0xFFFFFFFFFFFFFFFFll,                  0ll, 65, 0x0000000000000000ll}, */
    {"_allshl",   &TST_allshl,   0xFFFFFFFFFFFFFFFFll,                  0ll,  1, 0xFFFFFFFFFFFFFFFEll},
    {"_allshl",   &TST_allshl,   0xFFFFFFFFFFFFFFFFll,                  0ll, 32, 0xFFFFFFFF00000000ll},
    {"_allshl",   &TST_allshl,   0xFFFFFFFFFFFFFFFFll,                  0ll, 33, 0xFFFFFFFE00000000ll},
    {"_allshl",   &TST_allshl,   0xFFFFFFFFFFFFFFFFll,                  0ll,  0, 0xFFFFFFFFFFFFFFFFll},

    {"_allshr",   &TST_allshr,   0xAAAAAAAA55555555ll,                  0ll, 63, 0xFFFFFFFFFFFFFFFFll},
    /* UNDEFINED {"_allshr",   &TST_allshr,   0xFFFFFFFFFFFFFFFFll,                  0ll, 65, 0xFFFFFFFFFFFFFFFFll}, */
    {"_allshr",   &TST_allshr,   0xFFFFFFFFFFFFFFFFll,                  0ll,  1, 0xFFFFFFFFFFFFFFFFll},
    {"_allshr",   &TST_allshr,   0xFFFFFFFFFFFFFFFFll,                  0ll, 32, 0xFFFFFFFFFFFFFFFFll},
    {"_allshr",   &TST_allshr,   0xFFFFFFFFFFFFFFFFll,                  0ll, 33, 0xFFFFFFFFFFFFFFFFll},
    {"_allshr",   &TST_allshr,   0xFFFFFFFFFFFFFFFFll,                  0ll,  0, 0xFFFFFFFFFFFFFFFFll},
    /* UNDEFINED {"_allshr",   &TST_allshr,   0x5F5F5F5F5F5F5F5Fll,                  0ll, 65, 0x0000000000000000ll}, */
    {"_allshr",   &TST_allshr,   0x5F5F5F5F5F5F5F5Fll,                  0ll,  1, 0x2FAFAFAFAFAFAFAFll},
    {"_allshr",   &TST_allshr,   0x5F5F5F5F5F5F5F5Fll,                  0ll, 32, 0x000000005F5F5F5Fll},
    {"_allshr",   &TST_allshr,   0x5F5F5F5F5F5F5F5Fll,                  0ll, 33, 0x000000002FAFAFAFll},

    /* UNDEFINED {"_aullshl",  &TST_aullshl,  0xFFFFFFFFFFFFFFFFll,                  0ll, 65, 0x0000000000000000ll}, */
    {"_aullshl",  &TST_aullshl,  0xFFFFFFFFFFFFFFFFll,                  0ll,  1, 0xFFFFFFFFFFFFFFFEll},
    {"_aullshl",  &TST_aullshl,  0xFFFFFFFFFFFFFFFFll,                  0ll, 32, 0xFFFFFFFF00000000ll},
    {"_aullshl",  &TST_aullshl,  0xFFFFFFFFFFFFFFFFll,                  0ll, 33, 0xFFFFFFFE00000000ll},
    {"_aullshl",  &TST_aullshl,  0xFFFFFFFFFFFFFFFFll,                  0ll,  0, 0xFFFFFFFFFFFFFFFFll},

    /* UNDEFINED {"_aullshr",  &TST_aullshr,  0xFFFFFFFFFFFFFFFFll,                  0ll, 65, 0x0000000000000000ll}, */
    {"_aullshr",  &TST_aullshr,  0xFFFFFFFFFFFFFFFFll,                  0ll,  1, 0x7FFFFFFFFFFFFFFFll},
    {"_aullshr",  &TST_aullshr,  0xFFFFFFFFFFFFFFFFll,                  0ll, 32, 0x00000000FFFFFFFFll},
    {"_aullshr",  &TST_aullshr,  0xFFFFFFFFFFFFFFFFll,                  0ll, 33, 0x000000007FFFFFFFll},
    {"_aullshr",  &TST_aullshr,  0xFFFFFFFFFFFFFFFFll,                  0ll,  0, 0xFFFFFFFFFFFFFFFFll},

    {"_allmul",   &TST_allmul,   0xFFFFFFFFFFFFFFFFll, 0x0000000000000000ll,  0, 0x0000000000000000ll},
    {"_allmul",   &TST_allmul,   0x0000000000000000ll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000000ll},
    {"_allmul",   &TST_allmul,   0x000000000FFFFFFFll, 0x0000000000000001ll,  0, 0x000000000FFFFFFFll},
    {"_allmul",   &TST_allmul,   0x0000000000000001ll, 0x000000000FFFFFFFll,  0, 0x000000000FFFFFFFll},
    {"_allmul",   &TST_allmul,   0x000000000FFFFFFFll, 0x0000000000000010ll,  0, 0x00000000FFFFFFF0ll},
    {"_allmul",   &TST_allmul,   0x0000000000000010ll, 0x000000000FFFFFFFll,  0, 0x00000000FFFFFFF0ll},
    {"_allmul",   &TST_allmul,   0x000000000FFFFFFFll, 0x0000000000000100ll,  0, 0x0000000FFFFFFF00ll},
    {"_allmul",   &TST_allmul,   0x0000000000000100ll, 0x000000000FFFFFFFll,  0, 0x0000000FFFFFFF00ll},
    {"_allmul",   &TST_allmul,   0x000000000FFFFFFFll, 0x0000000010000000ll,  0, 0x00FFFFFFF0000000ll},
    {"_allmul",   &TST_allmul,   0x0000000010000000ll, 0x000000000FFFFFFFll,  0, 0x00FFFFFFF0000000ll},
    {"_allmul",   &TST_allmul,   0x000000000FFFFFFFll, 0x0000000080000000ll,  0, 0x07FFFFFF80000000ll},
    {"_allmul",   &TST_allmul,   0x0000000080000000ll, 0x000000000FFFFFFFll,  0, 0x07FFFFFF80000000ll},
    {"_allmul",   &TST_allmul,   0xFFFFFFFFFFFFFFFEll, 0x0000000080000000ll,  0, 0xFFFFFFFF00000000ll},
    {"_allmul",   &TST_allmul,   0x0000000080000000ll, 0xFFFFFFFFFFFFFFFEll,  0, 0xFFFFFFFF00000000ll},
    {"_allmul",   &TST_allmul,   0xFFFFFFFFFFFFFFFEll, 0x0000000080000008ll,  0, 0xFFFFFFFEFFFFFFF0ll},
    {"_allmul",   &TST_allmul,   0x0000000080000008ll, 0xFFFFFFFFFFFFFFFEll,  0, 0xFFFFFFFEFFFFFFF0ll},
    {"_allmul",   &TST_allmul,   0x00000000FFFFFFFFll, 0x00000000FFFFFFFFll,  0, 0xFFFFFFFE00000001ll},

    {"_alldiv",   &TST_alldiv,   0x0000000000000000ll, 0x0000000000000001ll,  0, 0x0000000000000000ll},
    {"_alldiv",   &TST_alldiv,   0x0000000000000000ll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000000ll},
    {"_alldiv",   &TST_alldiv,   0x0000000000000001ll, 0xFFFFFFFFFFFFFFFFll,  0, 0xFFFFFFFFFFFFFFFFll},
    {"_alldiv",   &TST_alldiv,   0xFFFFFFFFFFFFFFFFll, 0x0000000000000001ll,  0, 0xFFFFFFFFFFFFFFFFll},
    {"_alldiv",   &TST_alldiv,   0x0000000000000001ll, 0xFFFFFFFFFFFFFFFFll,  0, 0xFFFFFFFFFFFFFFFFll},
    {"_alldiv",   &TST_alldiv,   0x0000000000000001ll, 0x0000000000000001ll,  0, 0x0000000000000001ll},
    {"_alldiv",   &TST_alldiv,   0xFFFFFFFFFFFFFFFFll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000001ll},
    {"_alldiv",   &TST_alldiv,   0x000000000FFFFFFFll, 0x0000000000000001ll,  0, 0x000000000FFFFFFFll},
    {"_alldiv",   &TST_alldiv,   0x0000000FFFFFFFFFll, 0x0000000000000010ll,  0, 0x00000000FFFFFFFFll},
    {"_alldiv",   &TST_alldiv,   0x0000000000000100ll, 0x000000000FFFFFFFll,  0, 0x0000000000000000ll},
    {"_alldiv",   &TST_alldiv,   0x00FFFFFFF0000000ll, 0x0000000010000000ll,  0, 0x000000000FFFFFFFll},
    {"_alldiv",   &TST_alldiv,   0x07FFFFFF80000000ll, 0x0000000080000000ll,  0, 0x000000000FFFFFFFll},
    {"_alldiv",   &TST_alldiv,   0xFFFFFFFFFFFFFFFEll, 0x0000000080000000ll,  0, 0x0000000000000000ll},
    {"_alldiv",   &TST_alldiv,   0xFFFFFFFEFFFFFFF0ll, 0xFFFFFFFFFFFFFFFEll,  0, 0x0000000080000008ll},
    {"_alldiv",   &TST_alldiv,   0x7FFFFFFEFFFFFFF0ll, 0xFFFFFFFFFFFFFFFEll,  0, 0xC000000080000008ll},
    {"_alldiv",   &TST_alldiv,   0x7FFFFFFEFFFFFFF0ll, 0x0000FFFFFFFFFFFEll,  0, 0x0000000000007FFFll},
    {"_alldiv",   &TST_alldiv,   0x7FFFFFFEFFFFFFF0ll, 0x7FFFFFFEFFFFFFF0ll,  0, 0x0000000000000001ll},

    {"_allrem",   &TST_allrem,   0x0000000000000000ll, 0x0000000000000001ll,  0, 0x0000000000000000ll},
    {"_allrem",   &TST_allrem,   0x0000000000000000ll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000000ll},
    {"_allrem",   &TST_allrem,   0x0000000000000001ll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000000ll},
    {"_allrem",   &TST_allrem,   0xFFFFFFFFFFFFFFFFll, 0x0000000000000001ll,  0, 0x0000000000000000ll},
    {"_allrem",   &TST_allrem,   0x0000000000000001ll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000000ll},
    {"_allrem",   &TST_allrem,   0x0000000000000001ll, 0x0000000000000001ll,  0, 0x0000000000000000ll},
    {"_allrem",   &TST_allrem,   0xFFFFFFFFFFFFFFFFll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000000ll},
    {"_allrem",   &TST_allrem,   0x000000000FFFFFFFll, 0x0000000000000001ll,  0, 0x0000000000000000ll},
    {"_allrem",   &TST_allrem,   0x0000000FFFFFFFFFll, 0x0000000000000010ll,  0, 0x000000000000000Fll},
    {"_allrem",   &TST_allrem,   0x0000000000000100ll, 0x000000000FFFFFFFll,  0, 0x0000000000000100ll},
    {"_allrem",   &TST_allrem,   0x00FFFFFFF0000000ll, 0x0000000010000000ll,  0, 0x0000000000000000ll},
    {"_allrem",   &TST_allrem,   0x07FFFFFF80000000ll, 0x0000000080000000ll,  0, 0x0000000000000000ll},
    {"_allrem",   &TST_allrem,   0xFFFFFFFFFFFFFFFEll, 0x0000000080000000ll,  0, 0xFFFFFFFFFFFFFFFEll},
    {"_allrem",   &TST_allrem,   0xFFFFFFFEFFFFFFF0ll, 0xFFFFFFFFFFFFFFFEll,  0, 0x0000000000000000ll},
    {"_allrem",   &TST_allrem,   0x7FFFFFFEFFFFFFF0ll, 0xFFFFFFFFFFFFFFFEll,  0, 0x0000000000000000ll},
    {"_allrem",   &TST_allrem,   0x7FFFFFFEFFFFFFF0ll, 0x0000FFFFFFFFFFFEll,  0, 0x0000FFFF0000FFEEll},
    {"_allrem",   &TST_allrem,   0x7FFFFFFEFFFFFFF0ll, 0x7FFFFFFEFFFFFFF0ll,  0, 0x0000000000000000ll},


    {"_ualldiv",  &TST_ualldiv,  0x0000000000000000ll, 0x0000000000000001ll,  0, 0x0000000000000000ll},
    {"_ualldiv",  &TST_ualldiv,  0x0000000000000000ll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000000ll},
    {"_ualldiv",  &TST_ualldiv,  0x0000000000000001ll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000000ll},
    {"_ualldiv",  &TST_ualldiv,  0xFFFFFFFFFFFFFFFFll, 0x0000000000000001ll,  0, 0xFFFFFFFFFFFFFFFFll},
    {"_ualldiv",  &TST_ualldiv,  0x0000000000000001ll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000000ll},
    {"_ualldiv",  &TST_ualldiv,  0x0000000000000001ll, 0x0000000000000001ll,  0, 0x0000000000000001ll},
    {"_ualldiv",  &TST_ualldiv,  0xFFFFFFFFFFFFFFFFll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000001ll},
    {"_ualldiv",  &TST_ualldiv,  0x000000000FFFFFFFll, 0x0000000000000001ll,  0, 0x000000000FFFFFFFll},
    {"_ualldiv",  &TST_ualldiv,  0x0000000FFFFFFFFFll, 0x0000000000000010ll,  0, 0x00000000FFFFFFFFll},
    {"_ualldiv",  &TST_ualldiv,  0x0000000000000100ll, 0x000000000FFFFFFFll,  0, 0x0000000000000000ll},
    {"_ualldiv",  &TST_ualldiv,  0x00FFFFFFF0000000ll, 0x0000000010000000ll,  0, 0x000000000FFFFFFFll},
    {"_ualldiv",  &TST_ualldiv,  0x07FFFFFF80000000ll, 0x0000000080000000ll,  0, 0x000000000FFFFFFFll},
    {"_ualldiv",  &TST_ualldiv,  0xFFFFFFFFFFFFFFFEll, 0x0000000080000000ll,  0, 0x00000001FFFFFFFFll},
    {"_ualldiv",  &TST_ualldiv,  0xFFFFFFFEFFFFFFF0ll, 0xFFFFFFFFFFFFFFFEll,  0, 0x0000000000000000ll},
    {"_ualldiv",  &TST_ualldiv,  0x7FFFFFFEFFFFFFF0ll, 0xFFFFFFFFFFFFFFFEll,  0, 0x0000000000000000ll},
    {"_ualldiv",  &TST_ualldiv,  0x7FFFFFFEFFFFFFF0ll, 0x0000FFFFFFFFFFFEll,  0, 0x0000000000007FFFll},
    {"_ualldiv",  &TST_ualldiv,  0x7FFFFFFEFFFFFFF0ll, 0x7FFFFFFEFFFFFFF0ll,  0, 0x0000000000000001ll},

    {"_uallrem",  &TST_uallrem,  0x0000000000000000ll, 0x0000000000000001ll,  0, 0x0000000000000000ll},
    {"_uallrem",  &TST_uallrem,  0x0000000000000000ll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000000ll},
    {"_uallrem",  &TST_uallrem,  0x0000000000000001ll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000001ll},
    {"_uallrem",  &TST_uallrem,  0xFFFFFFFFFFFFFFFFll, 0x0000000000000001ll,  0, 0x0000000000000000ll},
    {"_uallrem",  &TST_uallrem,  0x0000000000000001ll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000001ll},
    {"_uallrem",  &TST_uallrem,  0x0000000000000001ll, 0x0000000000000001ll,  0, 0x0000000000000000ll},
    {"_uallrem",  &TST_uallrem,  0xFFFFFFFFFFFFFFFFll, 0xFFFFFFFFFFFFFFFFll,  0, 0x0000000000000000ll},
    {"_uallrem",  &TST_uallrem,  0x000000000FFFFFFFll, 0x0000000000000001ll,  0, 0x0000000000000000ll},
    {"_uallrem",  &TST_uallrem,  0x0000000FFFFFFFFFll, 0x0000000000000010ll,  0, 0x000000000000000Fll},
    {"_uallrem",  &TST_uallrem,  0x0000000000000100ll, 0x000000000FFFFFFFll,  0, 0x0000000000000100ll},
    {"_uallrem",  &TST_uallrem,  0x00FFFFFFF0000000ll, 0x0000000010000000ll,  0, 0x0000000000000000ll},
    {"_uallrem",  &TST_uallrem,  0x07FFFFFF80000000ll, 0x0000000080000000ll,  0, 0x0000000000000000ll},
    {"_uallrem",  &TST_uallrem,  0xFFFFFFFFFFFFFFFEll, 0x0000000080000000ll,  0, 0x000000007FFFFFFEll},
    {"_uallrem",  &TST_uallrem,  0xFFFFFFFEFFFFFFF0ll, 0xFFFFFFFFFFFFFFFEll,  0, 0xFFFFFFFEFFFFFFF0ll},
    {"_uallrem",  &TST_uallrem,  0x7FFFFFFEFFFFFFF0ll, 0xFFFFFFFFFFFFFFFEll,  0, 0x7FFFFFFEFFFFFFF0ll},
    {"_uallrem",  &TST_uallrem,  0x7FFFFFFEFFFFFFF0ll, 0x0000FFFFFFFFFFFEll,  0, 0x0000FFFF0000FFEEll},
    {"_uallrem",  &TST_uallrem,  0x7FFFFFFEFFFFFFF0ll, 0x7FFFFFFEFFFFFFF0ll,  0, 0x0000000000000000ll},

    {NULL}
};

int
Test64Bit (SDL_bool verbose)
{
    LL_Test *t;
    int failed = 0;

    for (t = LL_Tests; t->routine != NULL; t++) {
        unsigned long long result = 0;
        unsigned int *al = (unsigned int *)&t->a;
        unsigned int *bl = (unsigned int *)&t->b;
        unsigned int *el = (unsigned int *)&t->expected_result;
        unsigned int *rl = (unsigned int *)&result;

        if (!t->routine(&t->a, &t->b, t->arg, &result, &t->expected_result)) {
            if (verbose)
                SDL_Log("%s(0x%08X%08X, 0x%08X%08X, %3d, produced: 0x%08X%08X, expected: 0x%08X%08X\n",
                        t->operation, al[1], al[0], bl[1], bl[0], t->arg, rl[1], rl[0], el[1], el[0]);
            ++failed;
        }
    }
    if (verbose && (failed == 0))
        SDL_Log("All 64bit instrinsic tests passed\n");
    return (failed ? 1 : 0);
}

int
TestCPUInfo(SDL_bool verbose)
@@ -154,6 +379,9 @@
        SDL_Log("SSE4.1 %s\n", SDL_HasSSE41()? "detected" : "not detected");
        SDL_Log("SSE4.2 %s\n", SDL_HasSSE42()? "detected" : "not detected");
        SDL_Log("AVX %s\n", SDL_HasAVX()? "detected" : "not detected");
        SDL_Log("AVX2 %s\n", SDL_HasAVX2()? "detected" : "not detected");
        SDL_Log("AVX-512F %s\n", SDL_HasAVX512F()? "detected" : "not detected");
        SDL_Log("NEON %s\n", SDL_HasNEON()? "detected" : "not detected");
        SDL_Log("System RAM %d MB\n", SDL_GetSystemRAM());
    }
    return (0);
@@ -176,7 +404,7 @@
#endif

    {
        const SDL_assert_data *item = SDL_GetAssertionReport();
        const SDL_AssertData *item = SDL_GetAssertionReport();
        while (item) {
            SDL_Log("'%s', %s (%s:%d), triggered %u times, always ignore: %s.\n",
                item->condition, item->function, item->filename,
@@ -206,6 +434,7 @@

    status += TestTypes(verbose);
    status += TestEndian(verbose);
    status += Test64Bit(verbose);
    status += TestCPUInfo(verbose);
    status += TestAssertions(verbose);