From 84b72f12d42e08fe989752ce36e1972bb11c8d70 Mon Sep 17 00:00:00 2001 From: Erik Kundiman Date: Thu, 17 Aug 2023 21:01:51 +0800 Subject: Neon is used as an alternative to SSE2 on Arm systems. --- indra/llmath/llsimdmath.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'indra/llmath') diff --git a/indra/llmath/llsimdmath.h b/indra/llmath/llsimdmath.h index 54a275633f..a6f57d1853 100644 --- a/indra/llmath/llsimdmath.h +++ b/indra/llmath/llsimdmath.h @@ -31,7 +31,7 @@ #error "Please include llmath.h before this file." #endif -#if ( ( LL_DARWIN || LL_LINUX ) && !(__SSE2__) ) || ( LL_WINDOWS && ( _M_IX86_FP < 2 && ADDRESS_SIZE == 32 ) ) +#if ( ( LL_DARWIN || LL_LINUX ) && !(__SSE2__ || __ARM_NEON) ) || ( LL_WINDOWS && ( _M_IX86_FP < 2 && ADDRESS_SIZE == 32 ) ) #error SSE2 not enabled. LLVector4a and related class will not compile. #endif @@ -39,8 +39,12 @@ #include #endif +#if defined(__i386__) || defined(__x86_64__) #include #include +#else +#include +#endif #include "llmemory.h" #include "llsimdtypes.h" -- cgit v1.2.3