From a088fab33de14d10a4d010938b75cdcf731aa33e Mon Sep 17 00:00:00 2001 From: Even Rouault Date: Sun, 3 Nov 2024 23:04:07 +0100 Subject: [PATCH] README.md: document SSE2NEON_SUPPRESS_WARNINGS --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index 6455cdfe..1bf5fd36 100644 --- a/README.md +++ b/README.md @@ -102,6 +102,7 @@ Considering the balance between correctness and performance, `sse2neon` recogniz * `SSE2NEON_PRECISE_DIV`: Enable precise implementation of `_mm_rcp_ps` and `_mm_div_ps` by additional Netwon-Raphson iteration for accuracy. * `SSE2NEON_PRECISE_SQRT`: Enable precise implementation of `_mm_sqrt_ps` and `_mm_rsqrt_ps` by additional Netwon-Raphson iteration for accuracy. * `SSE2NEON_PRECISE_DP`: Enable precise implementation of `_mm_dp_pd`. When the conditional bit is not set, the corresponding multiplication would not be executed. +* `SSE2NEON_SUPPRESS_WARNINGS`: Set this macro to disable the warning which is emitted by default when optimizations are enabled. The above are turned off by default, and you should define the corresponding macro(s) as `1` before including `sse2neon.h` if you need the precise implementations.