On Sun, 2015-11-15 at 15:39 -0500, Rich Felker wrote:
> > This is basically the same as above ... it's not possible to
> > conditionally construct/modify pattern descriptions in the .md.
> > However, it's possible to modify the CALL_INSN_FUNCTION_USAGE
> > field of
> > call insns -- for some exa
On Sun, Nov 15, 2015 at 02:08:34PM +0900, Oleg Endo wrote:
> On Wed, 2015-11-11 at 09:56 -0500, Rich Felker wrote:
>
> > Sorry, I don't really understand RTL well enough to make a code
> > snippet. What I want to express is that an insn "uses" (in the (use
> > ...) sense) a register (r12) conditio
On Wed, 2015-11-11 at 09:56 -0500, Rich Felker wrote:
> Sorry, I don't really understand RTL well enough to make a code
> snippet. What I want to express is that an insn "uses" (in the (use
> ...) sense) a register (r12) conditionally depending on a runtime
> option (TARGET_FDPIC).
As far as I kn
On Wed, Nov 11, 2015 at 09:56:42AM -0500, Rich Felker wrote:
> > > I'm actually
> > > trying to prepare a simpler FDPIC patch for other gcc versions we're
> > > interested in that's not so invasive, and for now I'm just having
> > > function_symbol replace SFUNC_STATIC with SFUNC_GOT on TARGET_FDPI
On Wed, Nov 11, 2015 at 11:36:26PM +0900, Oleg Endo wrote:
> On Tue, 2015-11-10 at 15:07 -0500, Rich Felker wrote:
>
> > > The way libcalls are now emitted is a bit unhandy. If more special
> > > -ABI
> > > libcalls are to be added in the future, they all have to do the jsr
> > > vs.
> > > bsrf h
On Tue, 2015-11-10 at 15:07 -0500, Rich Felker wrote:
> > The way libcalls are now emitted is a bit unhandy. If more special
> > -ABI
> > libcalls are to be added in the future, they all have to do the jsr
> > vs.
> > bsrf handling (some potential candidates for new libcalls are
> > optimized
> >
On Tue, Oct 27, 2015 at 11:01:39PM +0900, Oleg Endo wrote:
> On Mon, 2015-10-26 at 22:47 -0400, Rich Felker wrote:
> > On Sun, Oct 25, 2015 at 11:28:51PM +0900, Oleg Endo wrote:
> > > On Fri, 2015-10-23 at 02:32 -0400, Rich Felker wrote:
> > > > Here's my updated version of the FDPIC patch with all
On Mon, 2015-10-26 at 22:47 -0400, Rich Felker wrote:
> On Sun, Oct 25, 2015 at 11:28:51PM +0900, Oleg Endo wrote:
> > On Fri, 2015-10-23 at 02:32 -0400, Rich Felker wrote:
> > > Here's my updated version of the FDPIC patch with all requested
> > > changes made and Changelog added. I've included al
On Sun, Oct 25, 2015 at 11:28:51PM +0900, Oleg Endo wrote:
> On Fri, 2015-10-23 at 02:32 -0400, Rich Felker wrote:
> > Here's my updated version of the FDPIC patch with all requested
> > changes made and Changelog added. I've included all the original
> > authors. This is my first time writing such
On Fri, 2015-10-23 at 02:32 -0400, Rich Felker wrote:
> Here's my updated version of the FDPIC patch with all requested
> changes made and Changelog added. I've included all the original
> authors. This is my first time writing such an extensive Changelog
> entry so please let me know if there are
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