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simd, sse: use 0x80000000 insteaf of -0.f to fix fastmath on msvc

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Recep Aslantas
2023-04-21 20:14:58 +03:00
parent 490d0bb9a1
commit 391d8670c2
9 changed files with 33 additions and 14 deletions
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2
include/cglm/vec4.h
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@@ -709,7 +709,7 @@ glm_vec4_negate_to(vec4 v, vec4 dest) {
#if defined(__wasm__) && defined(__wasm_simd128__)
glmm_store(dest, wasm_f32x4_neg(glmm_load(v)));
#elif 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), glmm_float32x4_SIGNMASK_NEG));
#elif defined(CGLM_NEON_FP)
vst1q_f32(dest, vnegq_f32(vld1q_f32(v)));
#else