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2004-02-12  Jakub Jelinek  <jakub@redhat.com>

	* math/libm-test.inc (lrint_test): Add new test.
	(llrint_test, lround_test, llround_test): Likewise.
	* sysdeps/ieee754/ldbl-128/s_lroundl.c (__lroundl): Fix special case
	with result taking up 48 bits.
	* sysdeps/ieee754/ldbl-128/s_lrintl.c (__lrintl): Likewise.
	* sysdeps/ieee754/ldbl-128/s_llroundl.c (__llroundl): Likewise.
	* sysdeps/ieee754/ldbl-96/s_llrintl.c (__llrintl): Fix special case
	with result taking up 31 bits.
This commit is contained in:
Ulrich Drepper
2004-02-12 21:00:59 +00:00
parent 02860e4781
commit 39007ae35d
6 changed files with 38 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
math/libm-test.inc
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@@ -3104,6 +3104,9 @@ lrint_test (void)
TEST_f_l (lrint, 1071930.0008, 1071930);
#ifndef TEST_FLOAT
TEST_f_l (lrint, 1073741824.01, 1073741824);
# if LONG_MAX > 281474976710656
TEST_f_l (lrint, 281474976710656.025, 281474976710656);
# endif
#endif
END (lrint);
@@ -3143,6 +3146,8 @@ llrint_test (void)
TEST_f_L (llrint, 2199023255552.0, 2199023255552LL);
/* 0x40000000000 */
TEST_f_L (llrint, 4398046511104.0, 4398046511104LL);
/* 0x1000000000000 */
TEST_f_L (llrint, 281474976710656.0, 281474976710656LL);
/* 0x10000000000000 */
TEST_f_L (llrint, 4503599627370496.0, 4503599627370496LL);
/* 0x10000080000000 */
@@ -3321,6 +3326,9 @@ lround_test (void)
TEST_f_l (lround, 1071930.0008, 1071930);
#ifndef TEST_FLOAT
TEST_f_l (lround, 1073741824.01, 1073741824);
# if LONG_MAX > 281474976710656
TEST_f_l (lround, 281474976710656.025, 281474976710656);
# endif
TEST_f_l (lround, 2097152.5, 2097153);
TEST_f_l (lround, -2097152.5, -2097153);
#endif
@@ -3364,6 +3372,8 @@ llround_test (void)
TEST_f_L (llround, 2199023255552.0, 2199023255552LL);
/* 0x40000000000 */
TEST_f_L (llround, 4398046511104.0, 4398046511104LL);
/* 0x1000000000000 */
TEST_f_L (llround, 281474976710656.0, 281474976710656LL);
/* 0x10000000000000 */
TEST_f_L (llround, 4503599627370496.0, 4503599627370496LL);
/* 0x10000080000000 */