Re: Bootstrap failure in stage 2 on i386.c

2016-11-23 Thread Richard Biener
On Wed, Nov 23, 2016 at 1:12 AM, Serge Belyshev wrote: >> My builds for the last couple of days have all been failing in stage 2 >> like so: >> >> /home/arth/src/gcc/gcc/config/i386/i386.c: In function ‘rtx_def* >> ix86_expand_bui >> ltin(tree, rtx, rtx, machine_mode, int)’: >> /home/arth/src/gcc

Re: [SVE] Support for variable-sized machine modes

2016-11-23 Thread Richard Biener
On Thu, Nov 17, 2016 at 11:00 PM, Richard Sandiford wrote: > Thanks for the comments. > > Richard Biener writes: >> On Fri, Nov 11, 2016 at 6:50 PM, Richard Sandiford >>> Constructing variable-length vectors >>> >>> >>> Currently both tree and rtl vector const

Re: [PING][RFC] Assertions as optimization hints

2016-11-23 Thread Richard Biener
On Tue, Nov 22, 2016 at 6:52 PM, Yuri Gribov wrote: > Hi all, > > I've recently revisited an ancient patch from Paolo > (https://gcc.gnu.org/ml/gcc-patches/2004-04/msg00551.html) which uses > asserts as optimization hints. I've rewritten the patch to be more > stable under expressions with side-ef

Re: [PING][RFC] Assertions as optimization hints

2016-11-23 Thread Yuri Gribov
On Wed, Nov 23, 2016 at 11:31 AM, Richard Biener wrote: > On Tue, Nov 22, 2016 at 6:52 PM, Yuri Gribov wrote: >> Hi all, >> >> I've recently revisited an ancient patch from Paolo >> (https://gcc.gnu.org/ml/gcc-patches/2004-04/msg00551.html) which uses >> asserts as optimization hints. I've rewrit

Re: Bootstrap failure in stage 2 on i386.c

2016-11-23 Thread Jeff Law
On 11/23/2016 01:29 AM, Richard Biener wrote: On Wed, Nov 23, 2016 at 1:12 AM, Serge Belyshev wrote: My builds for the last couple of days have all been failing in stage 2 like so: /home/arth/src/gcc/gcc/config/i386/i386.c: In function ‘rtx_def* ix86_expand_bui ltin(tree, rtx, rtx, machine_mod

Re: Bootstrap failure in stage 2 on i386.c

2016-11-23 Thread Richard Biener
On November 23, 2016 8:17:34 PM GMT+01:00, Jeff Law wrote: >On 11/23/2016 01:29 AM, Richard Biener wrote: >> On Wed, Nov 23, 2016 at 1:12 AM, Serge Belyshev >> wrote: My builds for the last couple of days have all been failing in >stage 2 like so: /home/arth/src/gcc/gcc/config

Re: Bootstrap failure in stage 2 on i386.c

2016-11-23 Thread Jeff Law
On 11/23/2016 12:48 PM, Richard Biener wrote: On November 23, 2016 8:17:34 PM GMT+01:00, Jeff Law wrote: On 11/23/2016 01:29 AM, Richard Biener wrote: On Wed, Nov 23, 2016 at 1:12 AM, Serge Belyshev wrote: My builds for the last couple of days have all been failing in stage 2 like so: /ho