[Patch ARM] Turn on hot cold partitioning ?

2014-10-01 Thread Christian Bruel
Hi Ramana, Your patch https://gcc.gnu.org/ml/gcc-patches/2012-02/msg01492.html seems to have not been applied for 4.10. Are there any stoppers or is it an omission ? Many Thanks Christian

Re: [Patch ARM] Turn on hot cold partitioning ?

2014-10-01 Thread Ramana Radhakrishnan
On Wed, Oct 1, 2014 at 10:03 AM, Christian Bruel christian.br...@st.com wrote: Hi Ramana, Your patch https://gcc.gnu.org/ml/gcc-patches/2012-02/msg01492.html seems to have not been applied for 4.10. Are there any stoppers or is it an omission ? Short answer, no, not an omission. It could

Re: [Patch ARM] Turn on hot cold partitioning ?

2014-10-01 Thread Christian Bruel
OK, thanks for the update. partitioning would be very important for my current work so I'd like to understand what is so special with ARM that it's the only target that can't achieve that (on the V7 at least ). Christophe, Mathew, did you have a test case (I don't have a direct access to the

[Patch ARM] Turn on hot cold partitioning.

2012-02-29 Thread Ramana Radhakrishnan
Hi , This patch turns on hot cold partitioning for the ARM target. Given that NOTE_INSN_SWITCH_SECTIONS gets created once - we should see that this works. Passed testing with cross on qemu - Simple handwritten tests for this appear to work. I'll commit this for 4.8 and would like some feedback