diff options
Diffstat (limited to 'test/regression/builtins-ia32.c')
-rw-r--r-- | test/regression/builtins-ia32.c | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/test/regression/builtins-ia32.c b/test/regression/builtins-ia32.c deleted file mode 100644 index 1ba213e7..00000000 --- a/test/regression/builtins-ia32.c +++ /dev/null @@ -1,61 +0,0 @@ -/* Fun with builtin functions */ - -#include <stdio.h> - -int main(int argc, char ** argv) -{ - unsigned int x = 0x12345678; - unsigned int y = 0xDEADBEEF; - unsigned long long xx = 0x1234567812345678ULL; - unsigned long long yy = 0x1234567800000000ULL; - unsigned long long zz = 0x123456789ABCDEF0ULL; - unsigned z; - double a = 3.14159; - double b = 2.718; - double c = 1.414; - unsigned short s = 0x1234; - - printf("bswap(%x) = %x\n", x, __builtin_bswap(x)); - printf("bswap16(%x) = %x\n", s, __builtin_bswap16(s)); - printf("bswap64(%llx) = %llx\n", zz, __builtin_bswap64(zz)); - printf("clz(%x) = %d\n", x, __builtin_clz(x)); - printf("clzll(%llx) = %d\n", (unsigned long long) x, __builtin_clzll(x)); - printf("clzll(%llx) = %d\n", xx, __builtin_clzll(xx)); - z = __builtin_bswap(x); - printf("clzll(%lx) = %d\n", z, __builtin_clzll(z)); - printf("ctz(%x) = %d\n", s, __builtin_ctz(s)); - printf("ctzll(%llx) = %d\n", xx, __builtin_ctzll(xx)); - printf("ctzll(%llx) = %d\n", yy, __builtin_ctzll(yy)); - printf("ctzll(%lx) = %d\n", z, __builtin_ctzll(z)); - - printf("fsqrt(%f) = %f\n", a, __builtin_fsqrt(a)); - printf("fmin(%f, %f) = %f\n", a, b, __builtin_fmin(a, b)); - printf("fmax(%f, %f) = %f\n", a, b, __builtin_fmax(a, b)); - -#ifdef FMA3 - printf("fmadd(%f, %f, %f) = %f\n", a, b, c, __builtin_fmadd(a, b, c)); - printf("fmsub(%f, %f, %f) = %f\n", a, b, c, __builtin_fmsub(a, b, c)); - printf("fnmadd(%f, %f, %f) = %f\n", a, b, c, __builtin_fnmadd(a, b, c)); - printf("fnmsub(%f, %f, %f) = %f\n", a, b, c, __builtin_fnmsub(a, b, c)); -#endif - - printf ("read_16_rev = %x\n", __builtin_read16_reversed(&s)); - printf ("read_32_rev = %x\n", __builtin_read32_reversed(&y)); - __builtin_write16_reversed(&s, 0x789A); - printf ("after write_16_rev: %x\n", s); - __builtin_write32_reversed(&y, 0x12345678); - printf ("after write_32_rev: %x\n", y); - y = 0; - __builtin_write32_reversed(&y, 0x12345678); - printf ("CSE write_32_rev: %s\n", y == 0x78563412 ? "ok" : "ERROR"); - /* Make sure that ignoring the result of a builtin - doesn't cause an internal error */ - (void) __builtin_bswap(x); - (void) __builtin_fsqrt(a); - return 0; -} - - - - - |