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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 34 |
1 files changed, 34 insertions, 0 deletions
@@ -1,3 +1,37 @@ +2014-06-23 Joseph Myers <joseph@codesourcery.com> + + [BZ #16315] + * sysdeps/i386/fpu/e_pow.S (__ieee754_pow): Ensure possibly + overflowing or underflowing operations take place with sign of + result. + * sysdeps/i386/fpu/e_powf.S (__ieee754_powf): Likewise. + * sysdeps/i386/fpu/e_powl.S (__ieee754_powl): Likewise. + * sysdeps/ieee754/dbl-64/e_pow.c: Include <math.h>. + (__ieee754_pow): Recompute overflowing and underflowing results in + original rounding mode. + * sysdeps/x86/fpu/powl_helper.c: Include <stdbool.h>. + (__powl_helper): Allow negative argument X and scale negated value + as needed. Avoid passing value outside [-1, 1] to f2xm1. + * sysdeps/x86_64/fpu/e_powl.S (__ieee754_powl): Ensure possibly + overflowing or underflowing operations take place with sign of + result. + * sysdeps/x86_64/fpu/multiarch/e_pow.c [HAVE_FMA4_SUPPORT]: + Include <math.h>. + * math/auto-libm-test-in: Add more tests of pow. + * math/auto-libm-test-out: Regenerated. + * math/libm-test.inc (pow_test): Use ALL_RM_TEST. + (pow_tonearest_test_data): Remove. + (pow_test_tonearest): Likewise. + (pow_towardzero_test_data): Likewise. + (pow_test_towardzero): Likewise. + (pow_downward_test_data): Likewise. + (pow_test_downward): Likewise. + (pow_upward_test_data): Likewise. + (pow_test_upward): Likewise. + (main): Don't call removed functions. + * sysdeps/i386/fpu/libm-test-ulps: Update. + * sysdeps/x86_64/fpu/libm-test-ulps: Likewise. + 2014-06-23 Roland McGrath <roland@hack.frob.com> * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/c++-types.data: |