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fix arm neon build

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This commit is contained in:
Recep Aslantas
2020-05-11 20:19:05 +03:00
parent b032b803ca
commit 269bdb3dbd
2 changed files with 2 additions and 2 deletions
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2
CMakeLists.txt
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@@ -1,5 +1,5 @@
cmake_minimum_required(VERSION 3.8.2) cmake_minimum_required(VERSION 3.8.2)
project(cglm VERSION 0.7.4 LANGUAGES C) project(cglm VERSION 0.7.4 LANGUAGES C)
set(C_STANDARD 11) set(C_STANDARD 11)
set(C_STANDARD_REQUIRED YES) set(C_STANDARD_REQUIRED YES)

2
include/cglm/vec4.h
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@@ -680,7 +680,7 @@ glm_vec4_negate_to(vec4 v, vec4 dest) {
#if defined( __SSE__ ) || defined( __SSE2__ ) #if defined( __SSE__ ) || defined( __SSE2__ )
glmm_store(dest, _mm_xor_ps(glmm_load(v), _mm_set1_ps(-0.0f))); glmm_store(dest, _mm_xor_ps(glmm_load(v), _mm_set1_ps(-0.0f)));
#elif defined(CGLM_NEON_FP) #elif defined(CGLM_NEON_FP)
vst1q_f32(dest, veorq_s32(vld1q_f32(v), vdupq_n_f32(-0.0f))); vst1q_f32(dest, vnegq_f32(vld1q_f32(v)));
#else #else
dest[0] = -v[0]; dest[0] = -v[0];
dest[1] = -v[1]; dest[1] = -v[1];