OpenE2K
/
glibc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Correct "inexact" expectations in lround, llround tests. 

I noticed that some of my recently added tests of lround and llround
wrongly expected the "inexact" exception to be absent for certain
within-range non-integer arguments.  (It's unspecified whether this
exception is present or not for within-range non-integer arguments; it
mustn't be present for integer arguments and out-of-range arguments.)
This patch corrects those expectations.

Tested for x86_64 and x86.

	* math/libm-test.inc (lround_test_data): Do not expect the absence
	of "inexact" for some tests with non-integer arguments.
	(llround_test_data): Likewise.
This commit is contained in:
Joseph Myers 2015-10-08 17:24:49 +00:00
parent 1b12cd7f4d
commit fd91891a50
2 changed files with 10 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ChangeLog
View File

@ -1,5 +1,9 @@
2015-10-08 Joseph Myers <joseph@codesourcery.com>
* math/libm-test.inc (lround_test_data): Do not expect the absence
of "inexact" for some tests with non-integer arguments.
(llround_test_data): Likewise.
* sysdeps/i386/configure.ac (libc_cv_cc_avx): Remove configure
test.
(libc_cv_cc_sse2avx): Likewise.

12
math/libm-test.inc
View File

@ -8352,7 +8352,7 @@ static const struct test_f_l_data lround_test_data[] =
TEST_f_l (lround, 0x7fffffffffffffff.8p0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# if LDBL_MANT_DIG > 64
# if LONG_MAX > 0x7fffffff
TEST_f_l (lround, 0x7fffffffffffffff.4p0L, 0x7fffffffffffffffLL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, 0x7fffffffffffffff.4p0L, 0x7fffffffffffffffLL, ERRNO_UNCHANGED),
# else
TEST_f_l (lround, 0x7fffffffffffffff.4p0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# endif
@ -8360,10 +8360,10 @@ static const struct test_f_l_data lround_test_data[] =
# endif
# if LONG_MAX > 0x7fffffff
# if LDBL_MANT_DIG >= 106
TEST_f_l (lround, 0x7fffffffffffffff.7fffffffffep0L, 0x7fffffffffffffffLL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, 0x7fffffffffffffff.7fffffffffep0L, 0x7fffffffffffffffLL, ERRNO_UNCHANGED),
# endif
# if LDBL_MANT_DIG >= 113
TEST_f_l (lround, 0x7fffffffffffffff.7fffffffffffcp0L, 0x7fffffffffffffffLL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, 0x7fffffffffffffff.7fffffffffffcp0L, 0x7fffffffffffffffLL, ERRNO_UNCHANGED),
# endif
# else
# if LDBL_MANT_DIG >= 106
@ -8651,14 +8651,14 @@ static const struct test_f_L_data llround_test_data[] =
TEST_f_L (llround, 0x7fffffffffffffffp0L, 0x7fffffffffffffffLL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_L (llround, 0x7fffffffffffffff.8p0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# if LDBL_MANT_DIG > 64
TEST_f_L (llround, 0x7fffffffffffffff.4p0L, 0x7fffffffffffffffLL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_L (llround, 0x7fffffffffffffff.4p0L, 0x7fffffffffffffffLL, ERRNO_UNCHANGED),
TEST_f_L (llround, 0x7fffffffffffffff.cp0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# endif
# if LDBL_MANT_DIG >= 106
TEST_f_L (llround, 0x7fffffffffffffff.7fffffffffep0L, 0x7fffffffffffffffLL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_L (llround, 0x7fffffffffffffff.7fffffffffep0L, 0x7fffffffffffffffLL, ERRNO_UNCHANGED),
# endif
# if LDBL_MANT_DIG >= 113
TEST_f_L (llround, 0x7fffffffffffffff.7fffffffffffcp0L, 0x7fffffffffffffffLL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_L (llround, 0x7fffffffffffffff.7fffffffffffcp0L, 0x7fffffffffffffffLL, ERRNO_UNCHANGED),
# endif
#endif
#ifdef TEST_LDOUBLE