Add chibicc

This program popped up on Hacker News recently. It's the only modern
compiler I've ever seen that doesn't have dependencies and is easily
modified. So I added all of the missing GNU extensions I like to use
which means it might be possible soon to build on non-Linux and have
third party not vendor gcc binaries.
This commit is contained in:
Justine Tunney 2020-12-05 12:20:41 -08:00
parent e44a0cf6f8
commit 8da931a7f6
298 changed files with 19493 additions and 11950 deletions

View file

@ -34,18 +34,18 @@ FIXTURE(intrin, disableHardwareExtensions) {
TEST(round, testCornerCases) {
EXPECT_STREQ("-0", gc(xdtoa(tinymath_round(-0.0))));
EXPECT_STREQ("nan", gc(xdtoa(tinymath_round(NAN))));
EXPECT_STREQ("-nan", gc(xdtoa(tinymath_round(-NAN))));
EXPECT_STREQ("inf", gc(xdtoa(tinymath_round(INFINITY))));
EXPECT_STREQ("-inf", gc(xdtoa(tinymath_round(-INFINITY))));
EXPECT_STREQ("NAN", gc(xdtoa(tinymath_round(NAN))));
EXPECT_STREQ("-NAN", gc(xdtoa(tinymath_round(-NAN))));
EXPECT_STREQ("INFINITY", gc(xdtoa(tinymath_round(INFINITY))));
EXPECT_STREQ("-INFINITY", gc(xdtoa(tinymath_round(-INFINITY))));
}
TEST(roundl, testCornerCases) {
EXPECT_STREQ("-0", gc(xdtoa(tinymath_roundl(-0.0))));
EXPECT_STREQ("nan", gc(xdtoa(tinymath_roundl(NAN))));
EXPECT_STREQ("-nan", gc(xdtoa(tinymath_roundl(-NAN))));
EXPECT_STREQ("inf", gc(xdtoa(tinymath_roundl(INFINITY))));
EXPECT_STREQ("-inf", gc(xdtoa(tinymath_roundl(-INFINITY))));
EXPECT_STREQ("NAN", gc(xdtoa(tinymath_roundl(NAN))));
EXPECT_STREQ("-NAN", gc(xdtoa(tinymath_roundl(-NAN))));
EXPECT_STREQ("INFINITY", gc(xdtoa(tinymath_roundl(INFINITY))));
EXPECT_STREQ("-INFINITY", gc(xdtoa(tinymath_roundl(-INFINITY))));
}
TEST(round, test) {
@ -149,10 +149,10 @@ TEST(rintl, test) {
TEST(roundf, testCornerCases) {
EXPECT_STREQ("-0", gc(xdtoa(tinymath_roundf(-0.0))));
EXPECT_STREQ("nan", gc(xdtoa(tinymath_roundf(NAN))));
EXPECT_STREQ("-nan", gc(xdtoa(tinymath_roundf(-NAN))));
EXPECT_STREQ("inf", gc(xdtoa(tinymath_roundf(INFINITY))));
EXPECT_STREQ("-inf", gc(xdtoa(tinymath_roundf(-INFINITY))));
EXPECT_STREQ("NAN", gc(xdtoa(tinymath_roundf(NAN))));
EXPECT_STREQ("-NAN", gc(xdtoa(tinymath_roundf(-NAN))));
EXPECT_STREQ("INFINITY", gc(xdtoa(tinymath_roundf(INFINITY))));
EXPECT_STREQ("-INFINITY", gc(xdtoa(tinymath_roundf(-INFINITY))));
}
TEST(lroundf, test) {