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c99-math-double-1.c, [...]: Test subnormals. 

* gcc.dg/c99-math-double-1.c, gcc.dg/c99-math-float-1.c,
	c99-math-long-double-1.c, c99-math.h: Test subnormals.

From-SVN: r126463
This commit is contained in:
Kaveh R. Ghazi 2007-07-08 20:02:12 +00:00 committed by Kaveh Ghazi
parent 9f06d33079
commit 298f406494
5 changed files with 27 additions and 4 deletions
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5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2007-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* gcc.dg/c99-math-double-1.c, gcc.dg/c99-math-float-1.c,
c99-math-long-double-1.c, c99-math.h: Test subnormals.
2007-07-08 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR testsuite/25241

3
gcc/testsuite/gcc.dg/c99-math-double-1.c
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@ -10,9 +10,10 @@ int main(void)
double inf = INFINITY;
double huge = HUGE_VAL;
double norm = __DBL_MIN__;
double sub = __DBL_MIN__ / 2;
double zero = 0.0;
C99_MATH_TESTS (nan, inf, huge, norm, zero)
C99_MATH_TESTS (nan, inf, huge, norm, sub, zero)
return 0;
}

3
gcc/testsuite/gcc.dg/c99-math-float-1.c
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@ -10,9 +10,10 @@ int main(void)
float inf = INFINITY;
float huge = HUGE_VALF;
float norm = __FLT_MIN__;
float sub = __FLT_MIN__ / 2;
float zero = 0.0f;
C99_MATH_TESTS (nan, inf, huge, norm, zero)
C99_MATH_TESTS (nan, inf, huge, norm, sub, zero)
return 0;
}

3
gcc/testsuite/gcc.dg/c99-math-long-double-1.c
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@ -10,9 +10,10 @@ int main(void)
long double inf = INFINITY;
long double huge = HUGE_VALL;
long double norm = __LDBL_MIN__;
long double sub = __LDBL_MIN__ / 2;
long double zero = 0.0l;
C99_MATH_TESTS (nan, inf, huge, norm, zero)
C99_MATH_TESTS (nan, inf, huge, norm, sub, zero)
return 0;
}

17
gcc/testsuite/gcc.dg/c99-math.h
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@ -2,7 +2,7 @@
extern void abort(void);
#define C99_MATH_TESTS(nan, inf, huge, norm, zero) \
#define C99_MATH_TESTS(nan, inf, huge, norm, sub, zero) \
{ \
if (fpclassify (nan) != FP_NAN) \
abort (); \
@ -16,6 +16,9 @@ extern void abort(void);
if (fpclassify (norm) != FP_NORMAL) \
abort (); \
\
if (fpclassify (sub) != FP_SUBNORMAL) \
abort (); \
\
if (fpclassify (zero) != FP_ZERO) \
abort (); \
\
@ -32,6 +35,9 @@ extern void abort(void);
if (isnan (norm)) \
abort (); \
\
if (isnan (sub)) \
abort (); \
\
if (isnan (zero)) \
abort (); \
\
@ -48,6 +54,9 @@ extern void abort(void);
if (isinf (norm)) \
abort (); \
\
if (isinf (sub)) \
abort (); \
\
if (isinf (zero)) \
abort (); \
\
@ -64,6 +73,9 @@ extern void abort(void);
if (!isfinite (norm)) \
abort (); \
\
if (!isfinite (sub)) \
abort (); \
\
if (!isfinite (zero)) \
abort (); \
\
@ -80,6 +92,9 @@ extern void abort(void);
if (!isnormal (norm)) \
abort (); \
\
if (isnormal (sub)) \
abort (); \
\
if (isnormal (zero)) \
abort (); \
\