mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-05-23 22:02:27 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Get LIBC_TESTLIB building on AARCH64

Browse source
This commit is contained in:
Justine Tunney 2023-05-11 19:56:33 -07:00
parent 95fab334e4
commit 5e2f7f7ced
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
46 changed files with 975 additions and 1174 deletions
Download patch file Download diff file Expand all files Collapse all files

79
test/libc/tinymath/sin_test.c
View file

@ -23,61 +23,58 @@
#include "libc/x/x.h"
#include "libc/x/xasprintf.h"
#define sinl(x) sinl(VEIL("t", (long double)(x)))
#define sin(x) sin(VEIL("x", (double)(x)))
#define sinf(x) sinf(VEIL("x", (float)(x)))
double _sin(double) asm("sin");
float _sinf(float) asm("sinf");
long double _sinl(long double) asm("sinl");
TEST(sinl, test) {
EXPECT_STREQ("NAN", _gc(xdtoal(sinl(NAN))));
EXPECT_STREQ("-NAN", _gc(xdtoal(sinl(+INFINITY))));
EXPECT_STREQ("-NAN", _gc(xdtoal(sinl(-INFINITY))));
EXPECT_STREQ(".479425538604203", _gc(xdtoal(sinl(.5))));
EXPECT_STREQ("-.479425538604203", _gc(xdtoal(sinl(-.5))));
EXPECT_STREQ(".8414709794048734", _gc(xdtoal(sinl(.99999999))));
/* EXPECT_STREQ("-.998836772397", _gc(xdtoal(sinl(555555555555)))); */
/* EXPECT_STREQ("1", _gc(xdtoal(sinl(5.319372648326541e+255L)))); */
EXPECT_STREQ("NAN", _gc(xdtoal(_sinl(NAN))));
EXPECT_STREQ("-NAN", _gc(xdtoal(_sinl(+INFINITY))));
EXPECT_STREQ("-NAN", _gc(xdtoal(_sinl(-INFINITY))));
EXPECT_STREQ(".479425538604203", _gc(xdtoal(_sinl(.5))));
EXPECT_STREQ("-.479425538604203", _gc(xdtoal(_sinl(-.5))));
EXPECT_STREQ(".8414709794048734", _gc(xdtoal(_sinl(.99999999))));
/* EXPECT_STREQ("-.998836772397", _gc(xdtoal(_sinl(555555555555)))); */
/* EXPECT_STREQ("1", _gc(xdtoal(_sinl(5.319372648326541e+255L)))); */
}
TEST(sin, test) {
EXPECT_STREQ("0", _gc(xasprintf("%.15g", sin(0.))));
EXPECT_STREQ("-0", _gc(xasprintf("%.15g", sin(-0.))));
EXPECT_STREQ("0.0998334166468282", _gc(xasprintf("%.15g", sin(.1))));
EXPECT_STREQ("-0.0998334166468282", _gc(xasprintf("%.15g", sin(-.1))));
EXPECT_STREQ("0.479425538604203", _gc(xasprintf("%.15g", sin(.5))));
EXPECT_STREQ("-0.479425538604203", _gc(xasprintf("%.15g", sin(-.5))));
EXPECT_STREQ("0.841470984807897", _gc(xasprintf("%.15g", sin(1.))));
EXPECT_STREQ("-0.841470984807897", _gc(xasprintf("%.15g", sin(-1.))));
EXPECT_STREQ("0.997494986604054", _gc(xasprintf("%.15g", sin(1.5))));
EXPECT_STREQ("-0.997494986604054", _gc(xasprintf("%.15g", sin(-1.5))));
EXPECT_STREQ("0.909297426825682", _gc(xasprintf("%.15g", sin(2.))));
EXPECT_TRUE(isnan(sin(NAN)));
EXPECT_TRUE(isnan(sin(-NAN)));
EXPECT_TRUE(isnan(sin(INFINITY)));
EXPECT_TRUE(isnan(sin(-INFINITY)));
EXPECT_STREQ("0", _gc(xasprintf("%.15g", _sin(0.))));
EXPECT_STREQ("-0", _gc(xasprintf("%.15g", _sin(-0.))));
EXPECT_STREQ("0.0998334166468282", _gc(xasprintf("%.15g", _sin(.1))));
EXPECT_STREQ("-0.0998334166468282", _gc(xasprintf("%.15g", _sin(-.1))));
EXPECT_STREQ("0.479425538604203", _gc(xasprintf("%.15g", _sin(.5))));
EXPECT_STREQ("-0.479425538604203", _gc(xasprintf("%.15g", _sin(-.5))));
EXPECT_STREQ("0.841470984807897", _gc(xasprintf("%.15g", _sin(1.))));
EXPECT_STREQ("-0.841470984807897", _gc(xasprintf("%.15g", _sin(-1.))));
EXPECT_STREQ("0.997494986604054", _gc(xasprintf("%.15g", _sin(1.5))));
EXPECT_STREQ("-0.997494986604054", _gc(xasprintf("%.15g", _sin(-1.5))));
EXPECT_STREQ("0.909297426825682", _gc(xasprintf("%.15g", _sin(2.))));
EXPECT_TRUE(isnan(_sin(NAN)));
EXPECT_TRUE(isnan(_sin(-NAN)));
EXPECT_TRUE(isnan(_sin(INFINITY)));
EXPECT_TRUE(isnan(_sin(-INFINITY)));
EXPECT_STREQ("2.2250738585072e-308",
_gc(xasprintf("%.15g", sin(__DBL_MIN__))));
_gc(xasprintf("%.15g", _sin(__DBL_MIN__))));
EXPECT_STREQ("0.00496195478918406",
_gc(xasprintf("%.15g", sin(__DBL_MAX__))));
_gc(xasprintf("%.15g", _sin(__DBL_MAX__))));
EXPECT_STREQ("-0.841470984807897",
_gc(xasprintf("%.15g", sin(-1.0000000000000002))));
_gc(xasprintf("%.15g", _sin(-1.0000000000000002))));
EXPECT_STREQ("-2.1073424255447e-08",
_gc(xasprintf("%.15g", sin(-2.1073424255447e-08))));
_gc(xasprintf("%.15g", _sin(-2.1073424255447e-08))));
}
TEST(sinf, test) {
EXPECT_TRUE(isnan(sinf(NAN)));
EXPECT_TRUE(isnan(sinf(+INFINITY)));
EXPECT_TRUE(isnan(sinf(-INFINITY)));
EXPECT_STREQ("NAN", _gc(xdtoaf(sinf(NAN))));
EXPECT_STARTSWITH(".479426", _gc(xdtoaf(sinf(.5f))));
EXPECT_STARTSWITH("-.479426", _gc(xdtoaf(sinf(-.5f))));
EXPECT_STARTSWITH(".873283", _gc(xdtoaf(sinf(555))));
EXPECT_TRUE(isnan(_sinf(NAN)));
EXPECT_TRUE(isnan(_sinf(+INFINITY)));
EXPECT_TRUE(isnan(_sinf(-INFINITY)));
EXPECT_STREQ("NAN", _gc(xdtoaf(_sinf(NAN))));
EXPECT_STARTSWITH(".479426", _gc(xdtoaf(_sinf(.5f))));
EXPECT_STARTSWITH("-.479426", _gc(xdtoaf(_sinf(-.5f))));
EXPECT_STARTSWITH(".873283", _gc(xdtoaf(_sinf(555))));
}
BENCH(sin, bench) {
double _sin(double) asm("sin");
float _sinf(float) asm("sinf");
long double _sinl(long double) asm("sinl");
BENCH(_sin, bench) {
EZBENCH2("sin", donothing, _sin(.7)); /* ~5ns */
EZBENCH2("sinf", donothing, _sinf(.7)); /* ~5ns */
EZBENCH2("sinl", donothing, _sinl(.7)); /* ~28ns */