diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | math/libm-test.inc | 2 | ||||
| -rw-r--r-- | sysdeps/i386/fpu/e_log10l.S | 1 | ||||
| -rw-r--r-- | sysdeps/x86_64/fpu/e_log10l.S | 1 |
4 files changed, 10 insertions, 0 deletions
@@ -1,5 +1,11 @@ 2016-06-08 Joseph Myers <joseph@codesourcery.com> + [BZ #20228] + * sysdeps/i386/fpu/e_log10l.S (__ieee754_log10l): Add NaN input to + itself. + * sysdeps/x86_64/fpu/e_log10l.S (__ieee754_log10l): Likewise. + * math/libm-test.inc (log10_test_data): Add sNaN tests. + [BZ #20227] * sysdeps/i386/fpu/e_logl.S (__ieee754_logl): Add NaN input to itself. diff --git a/math/libm-test.inc b/math/libm-test.inc index c16009b..e2a4ed3 100644 --- a/math/libm-test.inc +++ b/math/libm-test.inc @@ -9026,6 +9026,8 @@ static const struct test_f_f_data log10_test_data[] = TEST_f_f (log10, plus_infty, plus_infty, ERRNO_UNCHANGED), TEST_f_f (log10, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), TEST_f_f (log10, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_f (log10, snan_value, qnan_value, INVALID_EXCEPTION), + TEST_f_f (log10, -snan_value, qnan_value, INVALID_EXCEPTION), AUTO_TESTS_f_f (log10), }; diff --git a/sysdeps/i386/fpu/e_log10l.S b/sysdeps/i386/fpu/e_log10l.S index 45b9c6d..9326b19 100644 --- a/sysdeps/i386/fpu/e_log10l.S +++ b/sysdeps/i386/fpu/e_log10l.S @@ -65,6 +65,7 @@ ENTRY(__ieee754_log10l) 3: jp 4b // in case x is ħInf fstp %st(1) fstp %st(1) + fadd %st(0) ret END(__ieee754_log10l) strong_alias (__ieee754_log10l, __log10l_finite) diff --git a/sysdeps/x86_64/fpu/e_log10l.S b/sysdeps/x86_64/fpu/e_log10l.S index 8fa6164..e0cb88e 100644 --- a/sysdeps/x86_64/fpu/e_log10l.S +++ b/sysdeps/x86_64/fpu/e_log10l.S @@ -64,6 +64,7 @@ ENTRY(__ieee754_log10l) jnz 4b // in case x is ħInf fstp %st(1) fstp %st(1) + fadd %st(0) ret END(__ieee754_log10l) |