Re: C, C++: Fix PR 69733 (bad location for ignored qualifiers warning)

2016-04-25 Thread Joseph Myers
On Fri, 22 Apr 2016, Bernd Schmidt wrote: > +/* Returns the smallest location != UNKNOWN_LOCATION in LOCATIONS, > + considering only those c_declspec_words found in LIST, which > + must be terminated by cdw_number_of_elements. */ > + > +static location_t > +smallest_type_quals_location (const

[PATCH] PR target/70454: Build x86 libgomp with -march=i486 or better

2016-04-25 Thread H.J. Lu
If x86 libgomp isn't compiled with -march=i486 or better, append -march=i486 XCFLAGS for x86 libgomp build. Tested on i686 with and without --with-arch=i386. Tested on x86-64 with and without --with-arch_32=i386. OK for trunk? H.J. --- PR target/70454 * configure.tgt (XCFLAGS):

Re: RFD: annotate iterator patterns with expanded forms

2016-04-25 Thread Bernd Schmidt
On 01/01/2016 07:02 PM, Hans-Peter Nilsson wrote: On Tue, 1 Dec 2015, Bernd Schmidt wrote: The automatic Makefile approach might look something like this. The effect is similar to what happens when you edit tm.texi.in, except the build would not be interrupted every time, only when you modify

[PATCH, i386]: Small improvements to move patterns

2016-04-25 Thread Uros Bizjak
No functional changes. 2016-04-25 Uros Bizjak * config/i386/i386.md (*movxi_internal_avx512f): Use insn type attribute instead of which_alternative. * config/i386/sse.md (*mov_internal): Ditto. Use EXT_REX_SSE_REG_P where appropriate. Bootstrapped and regression tested on x86_

Re: [DOC Patch] Add sample for @cc constraint

2016-04-25 Thread David Wohlferd
On 4/25/2016 2:51 AM, Bernd Schmidt wrote: On 04/16/2016 01:12 AM, David Wohlferd wrote: There were basically 3 changes I was trying for in that doc patch. Are any of them worth keeping? Or are we done? 1) "Do not clobber flags if they are being used as outputs." 2) Output flags sample (with

Re: RFD: annotate iterator patterns with expanded forms

2016-04-25 Thread Hans-Peter Nilsson
On Mon, 25 Apr 2016, Bernd Schmidt wrote: > Now that we're in stage1, I thought I'd bring this up again. For reference, > the patch was here: > https://gcc.gnu.org/ml/gcc-patches/2015-12/msg00165.html > > So, would you like this for cris and mmix? I could enable it for these, then > we'd need som

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