Use static initializers for constant variables in libm-test.inc.
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ChangeLog
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ChangeLog
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@ -1,3 +1,15 @@
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2013-05-04 Joseph Myers <joseph@codesourcery.com>
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* math/libm-test.inc (plus_zero): Make const. Add initializer.
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(minus_zero): Likewise.
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(plus_infty): Likewise.
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(minus_infty): Likewise.
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(qnan_value): Likewise.
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(max_value): Likewise.
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(min_value): Likewise.
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(min_subnorm_value): Likewise.
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(initialize): Do not initialize those variables dynamically.
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2013-05-03 Roland McGrath <roland@hack.frob.com>
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* io/open.c (__open_2): Moved to ...
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@ -231,9 +231,25 @@ static int output_max_error; /* Should the maximal errors printed? */
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static int output_points; /* Should the single function results printed? */
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static int ignore_max_ulp; /* Should we ignore max_ulp? */
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static FLOAT minus_zero, plus_zero;
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static FLOAT plus_infty, minus_infty, qnan_value, max_value, min_value;
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static FLOAT min_subnorm_value;
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static const FLOAT plus_zero = CHOOSE (0.0L, 0.0, 0.0f,
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0.0L, 0.0, 0.0f);
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static const FLOAT minus_zero = CHOOSE (-0.0L, -0.0, -0.0f,
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-0.0L, -0.0, -0.0f);
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static const FLOAT plus_infty = CHOOSE (HUGE_VALL, HUGE_VAL, HUGE_VALF,
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HUGE_VALL, HUGE_VAL, HUGE_VALF);
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static const FLOAT minus_infty = CHOOSE (-HUGE_VALL, -HUGE_VAL, -HUGE_VALF,
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-HUGE_VALL, -HUGE_VAL, -HUGE_VALF);
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static const FLOAT qnan_value = FUNC (__builtin_nan) ("");
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static const FLOAT max_value = CHOOSE (LDBL_MAX, DBL_MAX, FLT_MAX,
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LDBL_MAX, DBL_MAX, FLT_MAX);
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static const FLOAT min_value = CHOOSE (LDBL_MIN, DBL_MIN, FLT_MIN,
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LDBL_MIN, DBL_MIN, FLT_MIN);
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static const FLOAT min_subnorm_value = CHOOSE (__LDBL_DENORM_MIN__,
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__DBL_DENORM_MIN__,
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__FLT_DENORM_MIN__,
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__LDBL_DENORM_MIN__,
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__DBL_DENORM_MIN__,
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__FLT_DENORM_MIN__);
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static FLOAT max_error, real_max_error, imag_max_error;
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@ -13814,33 +13830,6 @@ initialize (void)
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{
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fpstack_test ("start *init*");
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plus_zero = 0.0;
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qnan_value = FUNC (__builtin_nan) ("");
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minus_zero = FUNC (copysign) (0.0, -1.0);
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plus_infty = CHOOSE (HUGE_VALL, HUGE_VAL, HUGE_VALF,
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HUGE_VALL, HUGE_VAL, HUGE_VALF);
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minus_infty = CHOOSE (-HUGE_VALL, -HUGE_VAL, -HUGE_VALF,
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-HUGE_VALL, -HUGE_VAL, -HUGE_VALF);
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max_value = CHOOSE (LDBL_MAX, DBL_MAX, FLT_MAX,
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LDBL_MAX, DBL_MAX, FLT_MAX);
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min_value = CHOOSE (LDBL_MIN, DBL_MIN, FLT_MIN,
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LDBL_MIN, DBL_MIN, FLT_MIN);
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min_subnorm_value = CHOOSE (__LDBL_DENORM_MIN__,
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__DBL_DENORM_MIN__,
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__FLT_DENORM_MIN__,
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__LDBL_DENORM_MIN__,
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__DBL_DENORM_MIN__,
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__FLT_DENORM_MIN__);
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(void) &plus_zero;
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(void) &qnan_value;
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(void) &minus_zero;
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(void) &plus_infty;
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(void) &minus_infty;
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(void) &max_value;
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(void) &min_value;
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(void) &min_subnorm_value;
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/* Clear all exceptions. From now on we must not get random exceptions. */
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feclearexcept (FE_ALL_EXCEPT);
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errno = 0;
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