Re: mixed LTO support for 'ld -r'

2016-01-04 Thread Nicolas Pitre
On Mon, 4 Jan 2016, Adhemerval Zanella wrote: > Nicolas, I am about to start a new thread about ""ld -r" on mixed > IR/non-IR objects", asking current status from H.J. Lu, what is > preventing upstream merge, concerns and objections. > > First I would to know which the priority of this feature f

RE: mixed LTO support for 'ld -r'

2016-01-04 Thread Pinski, Andrew
GCC GO has not moved away from split stack. I think GCC GO should be supported. There are a few other items on the parity list before ld -r support is needed. Including inside the kernel. -Original Message- From: Adhemerval Zanella [mailto:adhemerval.zane...@linaro.org] Sent: Monday,

Re: mixed LTO support for 'ld -r'

2016-01-04 Thread Adhemerval Zanella
On 23-12-2015 15:41, Nicolas Pitre wrote: > On Wed, 23 Dec 2015, Adhemerval Zanella wrote: > >> >> >>> Em 22 de dez de 2015, às 14:22, Nicolas Pitre >>> escreveu: >>> On Mon, 21 Dec 2015, Jim Wilson wrote: I tracked the bulk of the patch back to April 2011, though some new

Re: mixed LTO support for 'ld -r'

2016-01-04 Thread Adhemerval Zanella
These are orthogonal requests, let's track them independently. Also, although I noticed s390 work to add split-stack support, my understanding is it is mainly aimed for go runtime support and current go moved *away* from split-stack [1]. Which are the current usercases aimed for split-stack suppor