Re: [PATCH, ARM] ISO/IEC TR 18037 fixed-point support

2011-05-13 Thread Joseph S. Myers
On Fri, 13 May 2011, Julian Brown wrote: > On Wed, 11 May 2011 15:27:37 + (UTC) > "Joseph S. Myers" wrote: > > > On Wed, 11 May 2011, Julian Brown wrote: > > > > > There's currently no support for "long long" fixed-point types, > > > since those imply support for TImode arithmetic, which is

Re: [PATCH, ARM] ISO/IEC TR 18037 fixed-point support

2011-05-13 Thread Julian Brown
On Wed, 11 May 2011 15:27:37 + (UTC) "Joseph S. Myers" wrote: > On Wed, 11 May 2011, Julian Brown wrote: > > > There's currently no support for "long long" fixed-point types, > > since those imply support for TImode arithmetic, which isn't > > sensible on ARM. I've modified tests to make opt

Re: [PATCH, ARM] ISO/IEC TR 18037 fixed-point support

2011-05-13 Thread Julian Brown
On Wed, 11 May 2011 15:45:52 +0100 Richard Sandiford wrote: > Julian Brown writes: > > Tested with cross to ARM Linux. OK to apply? > > Just out of interest, are you able to test the patch on MIPS as well? > I was wondering whether the fixed-point results there change after the > target-indepen

Re: [PATCH, ARM] ISO/IEC TR 18037 fixed-point support

2011-05-11 Thread Joseph S. Myers
On Wed, 11 May 2011, Julian Brown wrote: > non-saturating variants where appropriate). Other functionality is > provided by support functions in libgcc (type conversions, > comparisons, and so on). Although more efficient versions of some of > these could be implemented inline, it seems to me they

Re: [PATCH, ARM] ISO/IEC TR 18037 fixed-point support

2011-05-11 Thread Richard Sandiford
Julian Brown writes: > Tested with cross to ARM Linux. OK to apply? Just out of interest, are you able to test the patch on MIPS as well? I was wondering whether the fixed-point results there change after the target-independent parts of the patch. (I think MIPS is still the only port with in-tre