diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/fpprec-1.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/fpprec-1.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/fpprec-1.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/fpprec-1.c deleted file mode 100644 index 1c17c1d10..000000000 --- a/gcc-4.8/gcc/testsuite/gcc.target/i386/fpprec-1.c +++ /dev/null @@ -1,80 +0,0 @@ -/* { dg-do run } */ -/* { dg-options "-O2 -fno-math-errno -fno-trapping-math -msse2 -mfpmath=sse" } */ -/* { dg-require-effective-target sse2 } */ - -#include "sse2-check.h" - -double x[] = { __builtin_nan(""), __builtin_inf(), -__builtin_inf(), - -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+1023, /* +-DBL_MAX */ - -0x1p-52, 0x1p-52, /* +-DBL_EPSILON */ - /* nextafter/before 0.5, 1.0 and 1.5 */ - 0x1.0000000000001p-1, 0x1.fffffffffffffp-2, - 0x1.0000000000001p+0, 0x1.fffffffffffffp-1, - 0x1.8000000000001p+0, 0x1.7ffffffffffffp+0, - -0.0, 0.0, -0.5, 0.5, -1.0, 1.0, -1.5, 1.5, -2.0, 2.0, - -2.5, 2.5 }; -#define NUM (sizeof(x)/sizeof(double)) - -double expect_round[] = { __builtin_nan(""), __builtin_inf(), -__builtin_inf(), - -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+1023, - -0.0, 0.0, - 1.0, 0.0, 1.0, 1.0, 2.0, 1.0, - -0.0, 0.0, -1.0, 1.0, -1.0, 1.0, -2.0, 2.0, -2.0, 2.0, - -3.0, 3.0 }; - -double expect_rint[] = { __builtin_nan(""), __builtin_inf(), -__builtin_inf(), - -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+1023, - -0.0, 0.0, - 1.0, 0.0, 1.0, 1.0, 2.0, 1.0, - -0.0, 0.0, -0.0, 0.0, -1.0, 1.0, -2.0, 2.0, -2.0, 2.0, - -2.0, 2.0 }; - -double expect_floor[] = { __builtin_nan(""), __builtin_inf(), -__builtin_inf(), - -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+1023, - -1.0, 0.0, - 0.0, 0.0, 1.0, 0.0, 1.0, 1.0, - -0.0, 0.0, -1.0, 0.0, -1.0, 1.0, -2.0, 1.0, -2.0, 2.0, - -3.0, 2.0 }; - -double expect_ceil[] = { __builtin_nan(""), __builtin_inf(), -__builtin_inf(), - -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+1023, - -0.0, 1.0, - 1.0, 1.0, 2.0, 1.0, 2.0, 2.0, - -0.0, 0.0, -0.0, 1.0, -1.0, 1.0, -1.0, 2.0, -2.0, 2.0, - -2.0, 3.0 }; - -double expect_trunc[] = { __builtin_nan(""), __builtin_inf(), -__builtin_inf(), - -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+1023, - -0.0, 0.0, - 0.0, 0.0, 1.0, 0.0, 1.0, 1.0, - -0.0, 0.0, -0.0, 0.0, -1.0, 1.0, -1.0, 1.0, -2.0, 2.0, - -2.0, 2.0 }; - - -#define CHECK(fn) \ -void check_ ## fn (void) \ -{ \ - int i; \ - for (i = 0; i < NUM; ++i) \ - { \ - double res = __builtin_ ## fn (x[i]); \ - if (__builtin_memcmp (&res, &expect_ ## fn [i], sizeof(double)) != 0) \ - printf( # fn " [%i]: %.18e %.18e\n", i, expect_ ## fn [i], res), abort (); \ - } \ -} - -CHECK(round) -CHECK(rint) -CHECK(floor) -CHECK(ceil) -CHECK(trunc) - -static void -sse2_test (void) -{ - check_round (); - check_rint (); - check_floor (); - check_ceil (); - check_trunc (); -} |