Re: can linaro toolchain compile ARM earlier than Cortex A8?

2011-03-24 Thread Michael Hope
On Fri, Mar 25, 2011 at 2:59 AM, Barry Song <21cn...@gmail.com> wrote: > 2011/3/24 Andrew Stubbs >> >> On 24/03/11 11:05, Imre Kaloz wrote: >>> >>> On Thu, 24 Mar 2011 11:36:17 +0100, Andrew Stubbs >>> wrote: However, you can build your own compiler from the Linaro sources, and the

[ACTIVITY] March 20-24

2011-03-24 Thread Revital Eres
Hello, Implemented a patch to apply SMS in the presence of instructions with REG_INC_NOTE. (this occurs in telecom/autocor thus SMS needs to be run with -fno-auto-inc-dec flag to be applied) Sent a merge request to gcc-linaro for the SMS patches. Thanks to Andrew Stubbs for his help. https://code

Re: can linaro toolchain compile ARM earlier than Cortex A8?

2011-03-24 Thread Barry Song
2011/3/24 Andrew Stubbs > > On 24/03/11 11:05, Imre Kaloz wrote: >> >> On Thu, 24 Mar 2011 11:36:17 +0100, Andrew Stubbs >> wrote: >>> >>> However, you can build your own compiler from the Linaro sources, and >>> then build the libraries you need to match, and you can have v5 support. >>> This is

[ACTIVITY] March 22-24

2011-03-24 Thread Ira Rosen
Hi, * resubmitted and committed store sink patch to trunk, I'll commit it to gcc-linaro-4.6 next week * submitted autodetection of vector size patch to gcc-patches, I'l commit it next week * started testing a patch that makes mvectorize-with-neon-quad the default * DenBench: found some more cases

Re: can linaro toolchain compile ARM earlier than Cortex A8?

2011-03-24 Thread Andrew Stubbs
On 24/03/11 11:05, Imre Kaloz wrote: On Thu, 24 Mar 2011 11:36:17 +0100, Andrew Stubbs wrote: However, you can build your own compiler from the Linaro sources, and then build the libraries you need to match, and you can have v5 support. This is not a straightforward process. :( You can always

Re: can linaro toolchain compile ARM earlier than Cortex A8?

2011-03-24 Thread Imre Kaloz
On Thu, 24 Mar 2011 11:36:17 +0100, Andrew Stubbs wrote: The short answer is that, no, the Linaro *binary* releases will not support -march=armv5. However, you can build your own compiler from the Linaro sources, and then build the libraries you need to match, and you can have v5 support. Thi

Re: can linaro toolchain compile ARM earlier than Cortex A8?

2011-03-24 Thread Andrew Stubbs
On 24/03/11 03:09, Michael Hope wrote: Hi Barry. GCC can be switched at runtime by supplying -march=* and/or -mcpu=* flags to the compiler, just as you have done below. The '--with-arch=*' lines you see below set what GCC compiles to by default. While that is true, but the libraries that come