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Fix -Wundef warnings due to use of unguarded SDL_SSE4_1_INTRINSICS
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@@ -238,7 +238,7 @@ SDL_TARGETING("sse3") static void kernel_ints_add_sse3(Sint32 *dest, const Sint3
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}
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#endif
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#if SDL_SSE4_1_INTRINSICS
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#if defined(SDL_SSE4_1_INTRINSICS)
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SDL_TARGETING("sse4.1") static void kernel_ints_mul_sse4_1(Sint32 *dest, const Sint32 *a, const Sint32 *b, size_t size) {
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for (; size >= 4; size -= 4, dest += 4, a += 4, b += 4) {
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_mm_storeu_si128((__m128i*)dest, _mm_mullo_epi32(_mm_lddqu_si128((__m128i*)a), _mm_lddqu_si128((__m128i*)b)));
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@@ -476,7 +476,7 @@ static int intrinsics_testSSE4_1(void *arg)
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{
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if (SDL_HasSSE41()) {
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SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has SSE4.1 support.");
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#if SDL_SSE4_1_INTRINSICS
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#if defined(SDL_SSE4_1_INTRINSICS)
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{
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size_t size;
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Sint32 *dest, *a, *b;
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