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simd, sse2: make alignment optional for store operations

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This commit is contained in:
Recep Aslantas
2018-05-08 15:31:09 +03:00
parent 252bf925fc
commit 568001d26a
8 changed files with 143 additions and 144 deletions
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8
include/cglm/vec4-ext.h
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@@ -42,7 +42,7 @@ CGLM_INLINE
void
glm_vec4_mulv(vec4 a, vec4 b, vec4 d) {
#if defined( __SSE__ ) || defined( __SSE2__ )
_mm_store_ps(d, _mm_mul_ps(glmm_load(a), glmm_load(b)));
glmm_store(d, _mm_mul_ps(glmm_load(a), glmm_load(b)));
#else
d[0] = a[0] * b[0];
d[1] = a[1] * b[1];
@@ -61,7 +61,7 @@ CGLM_INLINE
void
glm_vec4_broadcast(float val, vec4 d) {
#if defined( __SSE__ ) || defined( __SSE2__ )
_mm_store_ps(d, _mm_set1_ps(val));
glmm_store(d, _mm_set1_ps(val));
#else
d[0] = d[1] = d[2] = d[3] = val;
#endif
@@ -230,7 +230,7 @@ glm_vec4_sign(vec4 v, vec4 dest) {
x3 = _mm_and_ps(_mm_cmpgt_ps(x0, x2), _mm_shuffle1_ps1(x1, 1));
x4 = _mm_and_ps(_mm_cmplt_ps(x0, x2), _mm_shuffle1_ps1(x1, 0));
_mm_store_ps(dest, _mm_or_ps(x3, x4));
glmm_store(dest, _mm_or_ps(x3, x4));
#else
dest[0] = glm_signf(v[0]);
dest[1] = glm_signf(v[1]);
@@ -249,7 +249,7 @@ CGLM_INLINE
void
glm_vec4_sqrt(vec4 v, vec4 dest) {
#if defined( __SSE__ ) || defined( __SSE2__ )
_mm_store_ps(dest, _mm_sqrt_ps(glmm_load(v)));
glmm_store(dest, _mm_sqrt_ps(glmm_load(v)));
#else
dest[0] = sqrtf(v[0]);
dest[1] = sqrtf(v[1]);