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Use C11 *_DECIMAL_DIG macros in libm-test.inc.

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Now that we build with -std=gnu11, we can use C11 <float.h> macros
such as FLT_DECIMAL_DIG instead of the GCC predefines such as
__FLT_DECIMAL_DIG__ that are used internally in <float.h>.  This patch
makes libm-test.inc do so.

Tested for x86_64 and x86.

	* math/libm-test.inc (TYPE_DECIMAL_DIG): Use LDBL_DECIMAL_DIG,
	DBL_DECIMAL_DIG and FLT_DECIMAL_DIG instead of __DECIMAL_DIG__,
	__DBL_DECIMAL_DIG__ and __FLT_DECIMAL_DIG__.
This commit is contained in:
Joseph Myers
2015-10-28 17:12:20 +00:00
parent 352988a4a6
commit eae6c382bd
2 changed files with 12 additions and 6 deletions
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12
math/libm-test.inc
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@ -345,12 +345,12 @@ static FLOAT max_valid_error;
hex digit, in the case of TYPE_HEX_DIG). When used with printf
formats where the precision counts only digits after the point, 1
is subtracted from these values. */
#define TYPE_DECIMAL_DIG CHOOSE (__DECIMAL_DIG__, \
__DBL_DECIMAL_DIG__, \
__FLT_DECIMAL_DIG__, \
__DECIMAL_DIG__, \
__DBL_DECIMAL_DIG__, \
__FLT_DECIMAL_DIG__)
#define TYPE_DECIMAL_DIG CHOOSE (LDBL_DECIMAL_DIG, \
DBL_DECIMAL_DIG, \
FLT_DECIMAL_DIG, \
LDBL_DECIMAL_DIG, \
DBL_DECIMAL_DIG, \
FLT_DECIMAL_DIG)
#define TYPE_HEX_DIG ((MANT_DIG + 7) / 4)
/* Compare KEY (a string, with the name of a function) with ULP (a