base/dispatch.c, base/dispatch.h: Add proper detection for AVX2.

[catacomb] / base / dispatch.h

diff --git a/base/dispatch.h b/base/dispatch.h
index 2c78d92..9f33534 100644 (file)
--- a/base/dispatch.h
+++ b/base/dispatch.h
@@ -186,7 +186,8 @@ enum {
   CPUFEAT_X86_SSSE3,                   /* Supplementary SSE 3 */
   CPUFEAT_X86_PCLMUL,                  /* Carry-less multiplication */
   CPUFEAT_ARM_PMULL,                   /* Polynomial multiplication */
-  CPUFEAT_X86_RDSEED                   /* Built-in raw entropy source */
+  CPUFEAT_X86_RDSEED,                  /* Built-in raw entropy source */
+  CPUFEAT_X86_AVX2                     /* AVX 2 (256-bit integer ops) */
 };
 
 extern int cpu_feature_p(int /*feat*/);