Re: [PATCH v4] MIPS: IEEE 754-2008 features support

2013-07-29 Thread Maciej W. Rozycki
On Sat, 27 Jul 2013, Richard Sandiford wrote: > > gcc/ > > * config/mips/linux.h (GLIBC_DYNAMIC_LINKER): Handle `-mnan=2008'. > > (UCLIBC_DYNAMIC_LINKER): New macro. > > * config/mips/linux64.h (GLIBC_DYNAMIC_LINKER32): Handle > > `-mnan=2008'. > > (GLIBC_DYNAMIC_LINKER64,

Re: [PATCH v4] MIPS: IEEE 754-2008 features support

2013-07-27 Thread Richard Sandiford
"Maciej W. Rozycki" writes: > 2013-07-26 Maciej W. Rozycki > > gcc/ > * config/mips/linux.h (GLIBC_DYNAMIC_LINKER): Handle `-mnan=2008'. > (UCLIBC_DYNAMIC_LINKER): New macro. > * config/mips/linux64.h (GLIBC_DYNAMIC_LINKER32): Handle > `-mnan=2008'. > (GLIBC

[PATCH v4] MIPS: IEEE 754-2008 features support

2013-07-26 Thread Maciej W. Rozycki
On Fri, 19 Jul 2013, Richard Sandiford wrote: > > while the 2008 > > NaN encoding has its shortcomings, e.g. unlike with the legacy encoding > > there's no single sNaN bit pattern to preset FPRs or variables with to > > catch uninitialised use that would work across all the floating-point > >