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float128: Add test-{float128,ifloat128,float128-finite}

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This adds test support for float128, and lays some groundwork for future
_FloatN types.

	* math/gen-libm-test.pl (@all_floats): Add ifloat128 and float128.
	(%all_floats_pfx): Add macro prefix for float128 (FLT128).
	* math/libm-test-exp10.inc (pow10_test): Do not test for _FloatN,
	* math/libm-test-isfinite.inc (finite_test): Likewise.
	* math/libm-test-lgamma.inc (gamma_test): Likewise.
	* math/libm-test-nexttoward.inc (nexttoward_test): Likewise.
	(nexttoward_test_data}: Likewise.
	* math/libm-test-remainder.inc (drem_test): Likewise.
	* math/libm-test-scalb.inc (scalb_test): Likewise.
	(scalb_test_data): Likewise.
	* math/libm-test-significand.inc (significand_test): Likewise.
	(significand_test_data): Likewise.
	* math/libm-test-support.c (check_complex): Replace __complex__
	FLOAT with CFLOAT to get the support for old compiler.
	* math/libm-test-support.h (check_complex): Likewise.
	* math/test-double.h (CFLOAT, TEST_FLOATN): New macros.
	* math/test-float.h (CFLOAT, TEST_FLOATN): Likewise.
	* math/test-ldouble.h (CFLOAT, TEST_FLOATN): Likewise.
	* math/test-float128.h: New file.
	* math/test-math-floatn.h: New file.
This commit is contained in:
Paul E. Murphy
2016-07-15 14:29:51 -05:00
committed by Gabriel F. T. Gomes
parent 8fd3101431
commit 3c023dbf57
16 changed files with 112 additions and 5 deletions
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4
math/libm-test-scalb.inc
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@ -20,6 +20,7 @@
static const struct test_ff_f_data scalb_test_data[] =
{
#if !TEST_FLOATN
/* Results in this case are unspecified by POSIX, so, for an
otherwise fully-determined function, spurious "inexact"
exceptions are OK. */
@ -144,12 +145,15 @@ static const struct test_ff_f_data scalb_test_data[] =
TEST_ff_f (scalb, 0.8L, 4, 12.8L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_ff_f (scalb, -0.854375L, 5, -27.34L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
#endif
};
static void
scalb_test (void)
{
#if !TEST_FLOATN
ALL_RM_TEST (scalb, 1, scalb_test_data, RUN_TEST_LOOP_ff_f, END);
#endif
}
static void