diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | math/test-misc.c | 6 |
2 files changed, 13 insertions, 0 deletions
@@ -1,3 +1,10 @@ +2018-08-01 Joseph Myers <joseph@codesourcery.com> + + * math/test-misc.c (do_test) [LDBL_MANT_DIG > DBL_MANT_DIG]: Make + code using FE_UNDERFLOW conditional on [FE_UNDERFLOW], code using + FE_OVERFLOW conditional on [FE_OVERFLOW] and code using FE_UPWARD + conditional on [FE_UPWARD]. + 2018-08-01 Paul Eggert <eggert@cs.ucla.edu> regex: fix memory leak in Gnulib diff --git a/math/test-misc.c b/math/test-misc.c index c5cfb342db..963e1e776e 100644 --- a/math/test-misc.c +++ b/math/test-misc.c @@ -976,11 +976,13 @@ do_test (void) puts ("scalbl (LDBL_MIN, 2147483647) returns -Inf"); result = 1; } +# ifdef FE_UNDERFLOW else if (fetestexcept (FE_UNDERFLOW)) { puts ("scalbl (LDBL_MIN, 2147483647) raises underflow exception"); result = 1; } +# endif feclearexcept (FE_ALL_EXCEPT); r = scalbl (LDBL_MAX, -2147483647); @@ -994,11 +996,13 @@ do_test (void) puts ("scalbl (LDBL_MAX, -2147483647) returns -Inf"); result = 1; } +# ifdef FE_OVERFLOW else if (fetestexcept (FE_OVERFLOW)) { puts ("scalbl (LDBL_MAX, -2147483647) raises overflow exception"); result = 1; } +# endif } #endif @@ -1178,6 +1182,7 @@ do_test (void) } } +# ifdef FE_UPWARD volatile long double ld7 = nextafterl (0.0L, 1.0L); volatile double d7; (void) &ld7; @@ -1195,6 +1200,7 @@ do_test (void) else puts ("ignoring this failure"); } +# endif # endif #endif |