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Get LIBC_TESTLIB building on AARCH64

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Justine Tunney 2023-05-11 19:56:33 -07:00
parent 95fab334e4
commit 5e2f7f7ced
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46 changed files with 975 additions and 1174 deletions
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53
test/libc/tinymath/exp2_test.c
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@ -22,44 +22,41 @@
#include "libc/testlib/testlib.h"
#include "libc/x/x.h"
#define exp2l(x) exp2l(VEIL("t", (long double)(x)))
#define exp2(x) exp2(VEIL("x", (double)(x)))
#define exp2f(x) exp2f(VEIL("x", (float)(x)))
double _exp2(double) asm("exp2");
float _exp2f(float) asm("exp2f");
long double _exp2l(long double) asm("exp2l");
TEST(exp2l, test) {
EXPECT_STREQ("1", gc(xdtoal(exp2l(0))));
EXPECT_STREQ("1", gc(xdtoal(exp2l(-0.))));
EXPECT_STREQ("INFINITY", gc(xdtoal(exp2l(INFINITY))));
EXPECT_STREQ("0", gc(xdtoal(exp2l(-INFINITY))));
EXPECT_STREQ("NAN", gc(xdtoal(exp2l(NAN))));
EXPECT_STREQ("0", gc(xdtoal(exp2l(-132098844872390))));
EXPECT_STREQ("INFINITY", gc(xdtoal(exp2l(132098844872390))));
EXPECT_STREQ("1", gc(xdtoal(_exp2l(0))));
EXPECT_STREQ("1", gc(xdtoal(_exp2l(-0.))));
EXPECT_STREQ("INFINITY", gc(xdtoal(_exp2l(INFINITY))));
EXPECT_STREQ("0", gc(xdtoal(_exp2l(-INFINITY))));
EXPECT_STREQ("NAN", gc(xdtoal(_exp2l(NAN))));
EXPECT_STREQ("0", gc(xdtoal(_exp2l(-132098844872390))));
EXPECT_STREQ("INFINITY", gc(xdtoal(_exp2l(132098844872390))));
}
TEST(exp2, test) {
EXPECT_STREQ("1", gc(xdtoa(exp2(0))));
EXPECT_STREQ("1", gc(xdtoa(exp2(-0.))));
EXPECT_STREQ("INFINITY", gc(xdtoa(exp2(INFINITY))));
EXPECT_STREQ("0", gc(xdtoa(exp2(-INFINITY))));
EXPECT_STREQ("NAN", gc(xdtoa(exp2(NAN))));
EXPECT_STREQ("0", gc(xdtoa(exp2(-132098844872390))));
EXPECT_STREQ("INFINITY", gc(xdtoa(exp2(132098844872390))));
EXPECT_STREQ("1", gc(xdtoa(_exp2(0))));
EXPECT_STREQ("1", gc(xdtoa(_exp2(-0.))));
EXPECT_STREQ("INFINITY", gc(xdtoa(_exp2(INFINITY))));
EXPECT_STREQ("0", gc(xdtoa(_exp2(-INFINITY))));
EXPECT_STREQ("NAN", gc(xdtoa(_exp2(NAN))));
EXPECT_STREQ("0", gc(xdtoa(_exp2(-132098844872390))));
EXPECT_STREQ("INFINITY", gc(xdtoa(_exp2(132098844872390))));
}
TEST(exp2f, test) {
EXPECT_STREQ("1", gc(xdtoaf(exp2f(0))));
EXPECT_STREQ("1", gc(xdtoaf(exp2f(-0.))));
EXPECT_STREQ("INFINITY", gc(xdtoaf(exp2f(INFINITY))));
EXPECT_STREQ("0", gc(xdtoaf(exp2f(-INFINITY))));
EXPECT_STREQ("NAN", gc(xdtoaf(exp2f(NAN))));
EXPECT_STREQ("0", gc(xdtoaf(exp2f(-132098844872390))));
EXPECT_STREQ("INFINITY", gc(xdtoaf(exp2f(132098844872390))));
EXPECT_STREQ("1", gc(xdtoaf(_exp2f(0))));
EXPECT_STREQ("1", gc(xdtoaf(_exp2f(-0.))));
EXPECT_STREQ("INFINITY", gc(xdtoaf(_exp2f(INFINITY))));
EXPECT_STREQ("0", gc(xdtoaf(_exp2f(-INFINITY))));
EXPECT_STREQ("NAN", gc(xdtoaf(_exp2f(NAN))));
EXPECT_STREQ("0", gc(xdtoaf(_exp2f(-132098844872390))));
EXPECT_STREQ("INFINITY", gc(xdtoaf(_exp2f(132098844872390))));
}
BENCH(exp2l, bench) {
double _exp2(double) asm("exp2");
float _exp2f(float) asm("exp2f");
long double _exp2l(long double) asm("exp2l");
BENCH(_exp2l, bench) {
EZBENCH2("exp2", donothing, _exp2(.7)); /* ~6ns */
EZBENCH2("exp2f", donothing, _exp2f(.7)); /* ~5ns */
EZBENCH2("exp2l", donothing, _exp2l(.7)); /* ~30ns */