On June 30, 2017 7:33:34 PM GMT+02:00, Jakub Jelinek wrote:
>Hi!
>
>The following testcases now ICE on the trunk. The problem is that
>fix_up_fall_thru_edges doesn't notice asm goto does have a fallthru
>edge
>when it has 3 edges and the EDGE_FALLTHRU is only 3rd. Fixed by using
>find_fallthru_e
Hi,
I have checked in the following fix.
Index: config/pa/pa.c
===
--- config/pa/pa.c (revision 249854)
+++ config/pa/pa.c (working copy)
@@ -10723,7 +10723,8 @@ pa_expand_compare_and_swap_loop (rtx mem
/* Mark this jum
> The following patch should restore things:
>
> diff --git a/gcc/sel-sched-ir.c b/gcc/sel-sched-ir.c
> index dd72828..fa88259 100644
> --- a/gcc/sel-sched-ir.c
> +++ b/gcc/sel-sched-ir.c
> @@ -4747,8 +4747,10 @@ compute_succs_info (insn_t insn, short flags)
>sinfo->probs_ok.safe_push
If there is no objection, I am planning to commit the following patch as
obvious.
Cheers,
Dominique
2017-07-01 Dominique d'Humieres
PR fortran/79843
* symbol.c (check_conflict): Add missing "conflicts".
2017-07-01 Dominique d'Humieres
PR testsuite/79843
Hi,
this patch fixes profile update in optimize_mask_stores.
* tree-vect-loop.c (optimize_mask_stores): Use make_single_succ_edge
to update profile.
Index: tree-vect-loop.c
===
--- tree-vect-loop.c(revision 249866)
If there is no objection, I am planning to commit the following patch as
obvious.
Cheers,
Dominique
2017-07-01 Dominique d'Humieres
PR fortran/79866
* resolve.c (resolve_symbol): Fix typo.
2017-07-01 Dominique d'Humieres
PR testsuite/79866
* gfortran.dg/co
Bootstrapped/regtested x86_64-linux, comitted.
* bb-reorder.c (fix_up_crossing_landing_pad,
fix_crossing_conditional_branches): Use make_single_succ_edge
to keep profile consistent.
Index: bb-reorder.c
===
---
Hi,
another place we produce edges without profile are fake edges in
flow_call_edges_add.
These are probably not that important, but it is better to have things
consistent.
Bootstrapped/regtested x86_64-linux, comitted.
Honza
* cfgrtl.c (rtl_flow_call_edges_add): Update profile.
Hi,
this is another place we make single exit edge without probability set.
Bootstrapped/regtested x86_64-linux, will commit it shortly.
Honza
* tree-if-conv.c (combine_blocks): Use make_single_succ_edge
to keep profile consistent.
Index: tree-if-conv.c
==
Hi,
this patch updates profile in trans-mem.c. I know little about trans-mem but I
think it is safe to assume that the abnormal edge almost never executes as it
is cancellation of the TM profile.
Bootstrapped/regtested x86_64-linux, will commit it soon.
Honza
* trans-mem.c (split_bb_ma
On Fri, Jun 30, 2017 at 7:18 PM, Segher Boessenkool
wrote:
> On Fri, Jun 30, 2017 at 10:36:27PM +0100, Ramana Radhakrishnan wrote:
>> On Fri, Jun 30, 2017 at 2:36 PM, David Edelsohn wrote:
>> > Convert the rs6000 port to use the new API for branch probabilities.
>> >
>> > Okay?
>> >
>> > Thanks,
> >> > * config/rs6000/rs6000.c (emit_unlikely_jump): Adjust to new branch
> >> > probability data type.
> >> >
> >> > Index: rs6000.c
> >> > ===
> >> > --- rs6000.c (revision 249839)
> >> > +++ rs6000.c (working copy)
> >> > @@ -23514
On Sat, Jul 1, 2017 at 9:06 AM, Jan Hubicka wrote:
>> >> > * config/rs6000/rs6000.c (emit_unlikely_jump): Adjust to new branch
>> >> > probability data type.
>> >> >
>> >> > Index: rs6000.c
>> >> > ===
>> >> > --- rs6000.c (revision 2
> On Sat, Jul 1, 2017 at 9:06 AM, Jan Hubicka wrote:
> >> >> > * config/rs6000/rs6000.c (emit_unlikely_jump): Adjust to new branch
> >> >> > probability data type.
> >> >> >
> >> >> > Index: rs6000.c
> >> >> > ===
> >> >> > --- rs6000
> Does the computed value of very_unlikely need to change for the new
> scale? Can the profile machinery provide a helper function or macro
> instead of the current calculation replicated in many ports?
And to answer your first question, there is REG_BR_PROB_BASE scale which is not
chnaged by my
Hello world,
the attached patch implements the blocked algorithm for
constant shift for dim > 1 for eoshift0 (which handles
the case of constant shift and constant fill value).
Speedup, as for cshift, is large. Moving a 500*500*500
array by -3 with eo_bench.f90 (also attached):
$ gfortran -O3
On Thu, 22 Jun 2017, Richard Biener wrote:
On Thu, 22 Jun 2017, Marc Glisse wrote:
On Thu, 22 Jun 2017, Richard Biener wrote:
If we consider pointers as unsigned, with a subtraction that has a signed
result with the constraint that overflow is undefined, we cannot model
that
optimally with j
Hi,
this patch makes loop profile scaling to use profile_probability. This
is mostly trivial change except for vect_do_peeling which seems to scale
profile down and then back up. This is a bad idea, because things may simply
drop to 0. So I kept that one to use integer scaling (because probabili
Dear All,
Encouraged by the response to the earlier version of the patch, please
find attached the final version that includes the promised cleanup;
except for the libgomp problem for which the fix remains the same.
Please find some descriptive material in the original submission below.
Two part
Hi all,
This is a fix for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56727
which replaces recursive PLT calls with direct calls to static
aliases.
In presense of function aliases this patch takes a conservative
approach and keeps the PLT call (Jan suggested to optimize more
aggressively even wh
Hi Yuri,
> diff -rupN gcc/gcc/testsuite/gcc.dg/pr56727-1.c
> gcc-56727/gcc/testsuite/gcc.dg/pr56727-1.c
> --- gcc/gcc/testsuite/gcc.dg/pr56727-1.c 1970-01-01 01:00:00.0
> +0100
> +++ gcc-56727/gcc/testsuite/gcc.dg/pr56727-1.c2017-07-01
> 21:36:36.0 +0200
> @@ -0,0 +
Hello Ian,
thanks for review, I've fixed issues and updated the patch.
Can you please take a look.
Thanks.
On 06/29/2017 02:59 AM, Ian Lance Taylor wrote:
On Fri, Jun 16, 2017 at 8:39 AM, Denis Khalikov
wrote:
Hello everyone,
This is a patch for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7
onv_op_name_for_type): Move to ...
> * lex.c (conv_type_hasher, conv_type_names, make_convop_name):
> ... here. Rename.
>
> * libcp1plugin.cc (plugin_build_decl): Use make_conv_op_name.
> (plugin_build_dependent_expr): Likewise.
That breaks obj-c++.
spawn -ignore SIGHUP
/o
OK.
On Thu, Jun 15, 2017 at 6:57 PM, Martin Sebor wrote:
> On 06/15/2017 03:24 PM, Jason Merrill wrote:
>>
>> On Thu, Jun 15, 2017 at 12:57 PM, Martin Sebor wrote:
>>>
>>> Attached is a documentation-only change to add comments explaining
>>> the C++ cp_operator_id and cp_assignment_operator_id
This patchset addresses a number of testsuite issues for
gcc.target/x86_64/abi/ms-sysv/ms-sysv.exp, mostly occurring on Solaris
and Darwin. Additionally, it solves a bug in libgcc that caused link
failures on Darwin when building with -mcall-ms2sysv-xlogues. The
issues are detailed in the not
The ms-sysv.exp tests were failing on Solaris and Darwin targets. In
addition, a number of other problems have been identified.
* Assembly failed on Solaris and Darwin when not using gas due to use of
.cfi directives and .struct.
* Tests were failing on Solaris due to hard frame pointer being
The -mcall-ms2sysv-xlogues option is supposed to work on Solaris and
Darwin, but my changes to config.host weren't adding the sav/res stubs
to libgcc and the assembly code wasn't compatible with their assemblers
either.
* Change config.host to build -mcall-ms2sysv-xlogues sav/res stubs on
Solari
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