Build oddity (Mode = sf\|df messages in output)

2015-04-30 Thread Steve Ellcey
I am curious, has anyone started seeing these messages in their GCC build output: Mode = sf\|df Suffix = si\|2\|3 I think they come from the libgcc build but I can't figure exactly where from. I am not sure if they are intentional messages or accidental debug statements that escaped. They do no

gcc-4.8-20150430 is now available

2015-04-30 Thread gccadmin
Snapshot gcc-4.8-20150430 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.8-20150430/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.8 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches

Re: avr-gcc generating really dumb code

2015-04-30 Thread Georg-Johann Lay
Ralph Doncaster schrieb: I wrote a small function to convert u8 to hex: // converts 4-bit nibble to ascii hex uint8_t nibbletohex(uint8_t value) { if ( value > 9 ) value += 'A' - '0'; return value + '0'; } // returns value as 2 ascii characters in a 16-bit int uint16_t u8tohex(uint8_t va

Re: interest for ARM/thumb multiversionning ?

2015-04-30 Thread Xinliang David Li
Note that the multi-versioning support is currently only in C++, not in C yet. David On Wed, Apr 29, 2015 at 1:24 AM, Christian Bruel wrote: > Hi Ramana, Richard > > After playing with the attritute ((target ("[thumb,arm]")), during the > pending review, I added the "default" selector to neutral

Re: Git-only namespace for vendor branches

2015-04-30 Thread Andreas Schwab
Maxim Kuvyrkov writes: > We want to get to: > 1. Git repository has linaro/* namespace that hosts linaro/gcc-5-branch, > linaro-dev/sched-model-prefetch and linaro-dev/type-promotion-pass. > 2. Ideally, linaro/* namespace would also have branches > linaro/gcc-4_8-branch and linaro/gcc-4_9-branch

Git-only namespace for vendor branches

2015-04-30 Thread Maxim Kuvyrkov
Hi Jason, We at Linaro are moving fully to git, and will be using git-only branches in GCC's git mirror for Linaro's branches starting with gcc-5-branch. Everything would have been simple if we didn't have linaro/* namespace in SVN repo. I want to double-check with you (and anyone else skille

Re: interest for ARM/thumb multiversionning ?

2015-04-30 Thread Christian Bruel
to clarify, my use case was slightly more different than the x86 that requires a runtime cpu-check builtin. I was more focused on a link time problem (so we don't even need to go thu a function ptr) Christian On 04/30/2015 08:45 AM, Christian Bruel wrote: > > > On 04/29/2015 05:36 PM, Ramana Ra