diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | tests/test-float.c | 9 |
2 files changed, 7 insertions, 8 deletions
@@ -1,3 +1,9 @@ +2011-11-29 Paolo Bonzini <bonzini@gnu.org> + + float tests: Correct and re-enable assertion about LDBL_MIN_EXP. + * tests/test-float.c (test_long_double): Correct and re-enable the + assertion about LDBL_MIN_EXP that was disabled on 2011-08-31. + 2011-11-29 Matthew Wala <wala1@illinois.edu> (tiny change) Avoid subtracting two pointers that don't point into the same block. diff --git a/tests/test-float.c b/tests/test-float.c index 57a472faea..1d3edbb467 100644 --- a/tests/test-float.c +++ b/tests/test-float.c @@ -298,14 +298,7 @@ test_long_double (void) /* Check that 'long double' is at least as wide as 'double'. */ ASSERT (LDBL_MANT_DIG >= DBL_MANT_DIG); - - /* Normally, we would also assert this: - ASSERT (LDBL_MIN_EXP <= DBL_MIN_EXP); - but at least on powerpc64 with gcc-4.4.4, it would fail: - $ :|gcc -dD -E -include stddef.h -|grep -E 'L?DBL_MIN_EXP' - #define __DBL_MIN_EXP__ (-1021) - #define __LDBL_MIN_EXP__ (-968) - */ + ASSERT (LDBL_MIN_EXP - LDBL_MANT_DIG <= DBL_MIN_EXP - DBL_MANT_DIG); ASSERT (LDBL_MAX_EXP >= DBL_MAX_EXP); /* Check the value of LDBL_DIG. */ |