diff options
Diffstat (limited to 'tests/test_core.py')
| -rw-r--r-- | tests/test_core.py | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/tests/test_core.py b/tests/test_core.py index 89dd725f..0cd619b0 100644 --- a/tests/test_core.py +++ b/tests/test_core.py @@ -8657,9 +8657,15 @@ _mm_set_ps(const float __Z, const float __Y, const float __X, const float __W) return (float32x4){ __W, __X, __Y, __Z }; } +static __inline__ float32x4 __attribute__((__always_inline__)) +_mm_setzero_ps(void) +{ + return (float32x4){ 0.0, 0.0, 0.0, 0.0 }; +} + int main(int argc, char **argv) { float data[8]; - for (int i = 0; i < 32; i++) data[i] = (1+i+argc)*(2+i+argc*argc); + for (int i = 0; i < 32; i++) data[i] = (1+i+argc)*(2+i+argc*argc); // confuse optimizer { float32x4 *a = (float32x4*)&data[0]; float32x4 *b = (float32x4*)&data[4]; @@ -8671,6 +8677,8 @@ int main(int argc, char **argv) { printf("2floats! %d, %d, %d, %d %d, %d, %d, %d\n", (int)c[0], (int)c[1], (int)c[2], (int)c[3], (int)d[0], (int)d[1], (int)d[2], (int)d[3]); d = c*d; printf("3floats! %d, %d, %d, %d %d, %d, %d, %d\n", (int)c[0], (int)c[1], (int)c[2], (int)c[3], (int)d[0], (int)d[1], (int)d[2], (int)d[3]); + c = _mm_setzero_ps(); + printf("zeros %d, %d, %d, %d\n", (int)c[0], (int)c[1], (int)c[2], (int)c[3]); } { uint32x4 *a = (uint32x4*)&data[0]; @@ -8682,12 +8690,18 @@ int main(int argc, char **argv) { e = c+d; f = c-d; printf("5uints! %d, %d, %d, %d %d, %d, %d, %d\n", e[0], e[1], e[2], e[3], f[0], f[1], f[2], f[3]); + e = c&d; + f = c|d; + e = ~c&d; + f = c^d; + printf("5uintops! %d, %d, %d, %d %d, %d, %d, %d\n", e[0], e[1], e[2], e[3], f[0], f[1], f[2], f[3]); } { float32x4 c, d, e, f; c = _mm_set_ps(9.0, 4.0, 0, -9.0); d = _mm_set_ps(10.0, 14.0, -12, -2.0); printf("6floats! %d, %d, %d, %d %d, %d, %d, %d\n", (int)c[0], (int)c[1], (int)c[2], (int)c[3], (int)d[0], (int)d[1], (int)d[2], (int)d[3]); + printf("7calcs: %d\n", emscripten_float32x4_signmask(c)); // TODO: just not just compilation but output as well } return 0; @@ -8697,8 +8711,10 @@ int main(int argc, char **argv) { self.do_run(src, '''1floats! 6, 12, 20, 30 42, 56, 72, 90 2floats! 48, 68, 92, 120 42, 56, 72, 90 3floats! 48, 68, 92, 120 2016, 3808, 6624, 10800 +zeros 0, 0, 0, 0 4uints! 1086324736, 1094713344, 1101004800, 1106247680 1109917696, 1113587712, 1116733440, 1119092736 5uints! -2098724864, -2086666240, -2077229056, -2069626880 -23592960, -18874368, -15728640, -12845056 +5uintops! 36175872, 35651584, 34603008, 33816576 48758784, 52428800, 53477376, 54788096 6floats! -9, 0, 4, 9 -2, -12, 14, 10 ''') |