| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2012-04-17 | Fix ilogb exception and errno (bug 6794) | Adhemerval Zanella | |
| [BZ #6794] Following Joseph comments about bug 6794, here is a proposed fix. It turned out to be a large fix mainly because I had to move some file along to follow libm files/names conventions. Basically I have added wrappers (w_ilogb.c, w_ilogbf.c, w_ilogbl.c) that now calls the symbol '__ieee754_ilogb'. The wrappers checks for '__ieee754_ilogb' output and set the errno and raise exceptions as expected. The '__ieee754_ilogb' is implemented in sysdeps. I have moved the 's_ilogb[f|l]' files to e_ilogb[f|l] and renamed the '__ilogb[f|l]' to '__ieee754_ilogb[f|l]'. I also found out a bug in i386 and x86-64 assembly coded ilogb implementation where it raises a FE_DIVBYZERO when argument is '0.0'. I corrected this issue as well. Finally I added the errno and FE_INVALID tests for 0.0, NaN and +-InF argument. Tested on i386, x86-64, ppc32 and ppc64. | |||
| 2012-04-09 | Fix missing overflow exceptions from pow (bug 13873). | Joseph Myers | |
| 2012-04-08 | Use __kernel_standard instead of __kernel_standard_f in exp wrapper (bug 13705). | Aurelien Jarno | |
| 2012-03-28 | Fix pow of negative numbers to integer exponents (bugs 369, 2678, 3866). | Joseph Myers | |
| 2012-03-28 | Avoid overflows from long double functions using __kernel_standard. | Joseph Myers | |
| 2012-03-26 | Fix undue underflow in ldbl-128ibm version of expl | Andreas Schwab | |
| 2012-03-22 | Fix low-part sign handling in sin/cos for ldbl-128 and ldbl-128ibm. | Joseph Myers | |
| 2012-03-21 | Fix missing overflow/underflow exception in ldbl-128ibm version of powl | Andreas Schwab | |
| 2012-03-21 | Disable use of FMA instructions in branred | Andreas Schwab | |
| 2012-03-21 | Fix pow of zero and infinity to large powers. | Joseph Myers | |
| 2012-03-19 | Fix atan2 spurious exceptions (bug 11451). | Joseph Myers | |
| 2012-03-19 | Create and use libc_feupdateenv_test. | Richard Henderson | |
| We can reduce the number of STMXCSR, and often we can avoid the call to __feraiseexcept. | |||
| 2012-03-19 | Create and use SET_RESTORE_ROUND{,_NOEX,_53BIT}{,F,L}. | Richard Henderson | |
| 2012-03-19 | Make inline __isnan, __isinf_ns, __finite generic. | Richard Henderson | |
| For code generation to stay identical on x86_64, this requires that we define the fp word manipulation macros before including the generic header. | |||
| 2012-03-16 | Make lround the alias of llround for wordsize-64 | H.J. Lu | |
| 2012-03-16 | Fix tan, tanl for large inputs. | Joseph Myers | |
| 2012-03-16 | Include program generating __sincosl_table in comment. | Joseph Myers | |
| 2012-03-16 | Implement ldbl-96 sinl / cosl / sincosl (bug 13851). | Joseph Myers | |
| 2012-03-14 | Implement and use libc_feholdexcept_setround_53bit and libc_feupdateenv_53bit | Andreas Jaeger | |
| so that double arithmetic in s_sin is done in 53 bit (without extend i386 double precision) | |||
| 2012-03-13 | Fix hypotf overflow/underflow by using double precision instead of scaling. | David S. Miller | |
| [BZ #13840] * sysdeps/ieee754/flt-32/e_hypotf.c (__ieee754_hypotf): Rewrite to use double-precision for the calculation instead of scaling. | |||
| 2012-03-13 | Clean up dbl-64 rint, nearbyint. | Joseph Myers | |
| 2012-03-13 | Fix generic ldbl-128 expm1l just like x86-64 and i386 variants were. | David S. Miller | |
| * sysdeps/ieee754/ldbl-128/s_expm1l.c (__expm1l): Use expl for large parameters. | |||
| 2012-03-09 | Use <> for math.h and math_private.h everywhere. | Richard Henderson | |
| Entire tree edited via find | grep | sed. | |||
| 2012-03-09 | Use target-specific math_private.h in math_ldbl_opt.h. | Richard Henderson | |
| 2012-03-06 | Fix up long double fphex. | Marek Polacek | |
| 2012-03-05 | Fix loss of precision in cosh and sinh for IBM long double | Andreas Schwab | |
| 2012-03-05 | Fix pow in non-default rounding modes (bug 3976). | Joseph Myers | |
| 2012-03-02 | Fix sin, cos, tan in non-default rounding modes (bug 3976). | Joseph Myers | |
| 2012-03-02 | Fix scalbn, scalbln integer overflow. | Joseph Myers | |
| 2012-03-02 | Fix exp in non-default rounding modes (bug 3976). | Joseph Myers | |
| 2012-03-01 | Improve erfc accuracy. | Joseph Myers | |
| 2012-02-27 | Fix ldbl-128 rintl/nearbyintl just like flt-32 variants. | David S. Miller | |
| * sysdeps/ieee754/ldbl-128/s_nearbyintl.c (__nearbyintl): Do not manipulate bits before adding and subtracting TWO112[sx]. * sysdeps/ieee754/ldbl-128/s_rintl.c (__rintl): Likewise. | |||
| 2012-02-26 | Replace sysdeps/ieee754/dbl-64/k_tan.c with empty file | Andreas Schwab | |
| 2012-02-22 | Fix nearbyintf rounding. | Joseph Myers | |
| 2012-02-22 | Fix rintf rounding. | Joseph Myers | |
| 2012-02-19 | Use non-signaling floating-point comparisons in math functions. | Aurelien Jarno | |
| 2012-02-09 | Replace FSF snail mail address with URLs. | Paul Eggert | |
| 2012-01-27 | Remove __STDC__ conditionals from libm. | Joseph Myers | |
| 2012-01-11 | Optimized acosh for 64-bit platforms | Ulrich Drepper | |
| 2012-01-11 | Optimize scalbln | Ulrich Drepper | |
| 2012-01-10 | Optimize s_modf | Ulrich Drepper | |
| 2012-01-10 | Optimize ldexp and scalbn | Ulrich Drepper | |
| 2012-01-09 | Some branch prediction for log1p | Ulrich Drepper | |
| 2012-01-08 | More fallout from supporting only ELF | Ulrich Drepper | |
| 2012-01-07 | Remove pre-ISO C support | Ulrich Drepper | |
| No more __const. | |||
| 2012-01-07 | Remove non-ELF support | Ulrich Drepper | |
| 2011-11-12 | Avoid warnings about unused variable in 96-bit j0l and j1l | Ulrich Drepper | |
| 2011-11-12 | Avoid warnings about unused variables in 96-bit hypotl | Ulrich Drepper | |
| 2011-11-11 | Remove unused variables | Marek Polacek | |
| 2011-10-29 | Fix accuracy problem in generic sin | Ulrich Drepper | |
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index : glibc.git | |
| Mirror of https://sourceware.org/git/glibc.git |
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