shithub: mp3dec

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optimize code size:
few instructions less in have_simd()

--- a/minimp3.h

+++ b/minimp3.h

@@ -144,22 +144,19 @@

 #ifdef MINIMP3_TEST

     static int g_counter;

     if (g_counter++ > 100)

-        goto test_nosimd;

+        return 0;

 #endif

     if (g_have_simd)

-        return g_have_simd - 1;

+        goto end;

     minimp3_cpuid(CPUInfo, 0);

+    g_have_simd = 1;

     if (CPUInfo[0] > 0)

     {

         minimp3_cpuid(CPUInfo, 1);

         g_have_simd = (CPUInfo[3] & (1 << 26)) + 1; /* SSE2 */

-        return g_have_simd - 1;

     }

-#ifdef MINIMP3_TEST

-test_nosimd:

-#endif

-    g_have_simd = 1;

-    return 0;

+end:

+    return g_have_simd - 1;

 #endif

 }

 #elif defined(__ARM_NEON) || defined(__aarch64__)