Dear Andre,
I am perfectly happy with renaming the rename to "source". I was
attempting to distinguish "atmp" coming from trans-array.c from this
temporary; just as an aid to any possible future debugging.
The rework of the patch looks fine to me as well. Do you want to
commit or should I do so?
On Tue, 26 May 2015, Jan Hubicka wrote:
> > > Now the change does not really translate to great increase of
> > > disambiguations
> > > for Firefox (it seems more in noise). The reason is the pointer_type
> > > globbing
> > > in alias.c.
> >
> > Yeah, we only get the improvement because of some
On Tue, 26 May 2015, Jan Hubicka wrote:
> > > Will do if we agree on having this.
> > >
> > > I know you would like ipa-icf to keep original bodies and use them for
> > > inlining declaring alias sets to be function local. This is wrong plan.
> > > Consder:
> > >
> > > void t(int *ptr)
> > >
On Tue, 26 May 2015, Jan Hubicka wrote:
> > Hi,
> >
> > On Fri, 22 May 2015, Jan Hubicka wrote:
> >
> > > Index: tree-streamer-out.c
> > > ===
> > > --- tree-streamer-out.c (revision 223508)
> > > +++ tree-streamer-out.c (workin
Ping.
https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00054.html
Thanks,
Kyrill
On 01/05/15 15:31, Kyrill Tkachov wrote:
Hi all,
This patch adds a macro to wrap cost field accesses into a helpful debug dump,
saying which field is being accessed at what line and with what values.
This helped me tr
On Tue, 26 May 2015, Jan Hubicka wrote:
> > On Fri, 22 May 2015, Jan Hubicka wrote:
> >
> > > >
> > > > And no, I'm hesitant to change operand_equal_p too much. It's
> > > > very much deep-rooted into GENERIC.
> > >
> > > OK, as another option, i can bring relevant logic from operand_equal_p
>
On Wed, May 27, 2015 at 4:38 PM, Kyrill Tkachov wrote:
> Ping.
> https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00054.html
This and the one in AARCH64 is too noisy. Can we have an option to
turn this on and default to turning them off.
Thanks,
Andrew
>
> Thanks,
> Kyrill
>
> On 01/05/15 15:31,
On Wed, 27 May 2015, Jan Hubicka wrote:
> > >
> > > I am not sure if TYPE_MAIN_VARIANT is really needed here. What I know is
> > > that
> > > complete types may have incomplete variants.
> >
> > How can that be? TYPE_FIELDS is shared across variants and all variants
> > should be layed out.
>
On Wed, May 27, 2015 at 4:39 PM, Andrew Pinski wrote:
> On Wed, May 27, 2015 at 4:38 PM, Kyrill Tkachov
> wrote:
>> Ping.
>> https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00054.html
>
> This and the one in AARCH64 is too noisy. Can we have an option to
> turn this on and default to turning them
This breaks all checks for supported compiler options:
configure:6382: checking whether gcc supports -Wnarrowing
configure:6399: gcc -c -Wnarrowing conftest.c >&5
cc1: error: unrecognized command line option "-Wnarrowing"
configure:6399: $? = 1
configure:6485: checking whether gcc supports -Wnar
Hi Thomas,
thanks for the review. Commited as r223738 with the changes (new testcase,
double space in dg-do).
Regards,
Andre
On Wed, 27 May 2015 08:38:07 +0200
Thomas Koenig wrote:
> Hi Andre,
>
> > Because this patch is obvious I plan to commit it tomorrow if no one
> > objects?!
>
On Wed, 27 May 2015, Jan Hubicka wrote:
> Hi, this patch makes it possible for non-LTO alias oracle to TBAA
> disambiguate pointer types. It makes void * conflicting with all of them
> and does not put it to alias set 0. It also preserves the property that
> qualifiers of pointer-to type should
On 27/05/15 09:47, Bin.Cheng wrote:
On Wed, May 27, 2015 at 4:39 PM, Andrew Pinski wrote:
On Wed, May 27, 2015 at 4:38 PM, Kyrill Tkachov wrote:
Ping.
https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00054.html
This and the one in AARCH64 is too noisy. Can we have an option to
turn this on an
Hi,
a few functions manipulating generic trees from expr.c are useful for FEs too
and some of them (array_ref_{low,up}_bound, get_inner_reference) are already
declared in tree.h instead of expr.h. This patch moves 3 similar functions
(array_ref_element_size, array_at_struct_end_p, component_re
On Tue, May 26, 2015 at 3:10 PM, Evgeniya Maenkova
wrote:
> Hi, Richard
>
> Thanks for review starting.
>
> Do you see any major issues with this patch (i.e. algorithms and ideas
> that should be completely replaced, effectively causing the re-write
> of most code)?
>
> To decide if there are majo
On Wed, May 27, 2015 at 12:00 PM, Eric Botcazou wrote:
> Hi,
>
> a few functions manipulating generic trees from expr.c are useful for FEs too
> and some of them (array_ref_{low,up}_bound, get_inner_reference) are already
> declared in tree.h instead of expr.h. This patch moves 3 similar function
This fixes the last SLP analysis refactoring to _really_ pass the SLP
node to the analysis functions. It also moves the premature out
in the loop analysis code (it fails to consider pattern stmts for one).
Finally this properly implements the slp_perm check for strided
loads in vectorizable_load
Ping.
Here is the rebased (and retested) patch after Christian's series.
Thanks,
Kyrill
On 18/05/15 11:26, Kyrill Tkachov wrote:
Hi all,
When using the short Thumb2 IT blocks we want to also restrict ifcvt so that it
will not end up generating a number of back-to-back cond_execs
that will la
> No. Prototypes of functions defined in A.c should be in A.h, not in some
> other header. We've been (slowly) moving to that. You should have moved
> them all to expr.h instead, or move the implementations to tree.c.
The former is simply not possible since expr.h is poisoned for FEs... I can
Hi Sandra, Chung-Lin,
A couple of comments from me,
On 26/05/15 20:10, Sandra Loosemore wrote:
Chung-Lin posted this patch last year but it seems never to have been
reviewed:
https://gcc.gnu.org/ml/gcc-patches/2014-06/msg00714.html
I've just re-applied and re-tested it and it still seems to b
On 26/05/15 15:46 +0100, Jonathan Wakely wrote:
On 22/05/15 18:48 +0100, Jonathan Wakely wrote:
On 22/05/15 16:21 +0100, Jonathan Wakely wrote:
On 22/05/15 17:13 +0200, Jakub Jelinek wrote:
On Fri, May 22, 2015 at 03:59:47PM +0100, Jonathan Wakely wrote:
+ alignas(alignof(_Tp2)) unsigned
On 05/26/15 15:00, Nathan Sidwell wrote:
On 05/25/15 21:18, Jason Merrill wrote:
Hmm, are you seeing a case where TYPE_CANONICAL (to_type) has the may_alias
attribute?
Yes. This occurs when the newly created TRCAA pointer is to a self-canonical
type. The
else if (TYPE_CANONICAL (to_type)
On Wed, May 27, 2015 at 12:50 PM, Eric Botcazou wrote:
>> No. Prototypes of functions defined in A.c should be in A.h, not in some
>> other header. We've been (slowly) moving to that. You should have moved
>> them all to expr.h instead, or move the implementations to tree.c.
>
> The former is s
On 05/20/2015 11:50 AM, Aldy Hernandez wrote:
+ determine anscestry later. */
ancestry
+static bool early_dwarf_dumping;
Sorry for the late bikeshedding, but "dumping" suddently strikes me as
odd, since there is no output as with other dumping in the compiler.
Can we change that to "
On 05/26/2015 05:06 AM, Marek Polacek wrote:
Ping.
On Tue, May 19, 2015 at 04:07:53PM +0200, Marek Polacek wrote:
This PR points out that we output same -Wformat warning twice when using
__attribute__ ((format)). The problem was that attribute_value_equal
(called when processing merge_attribut
On 05/24/2015 01:48 PM, Mikhail Maltsev wrote:
Hi all!
The attached vim script can be used to highlight syntax in GIMPLE dumps
making them somewhat easier to read.
I would like to add this script to gcc/contrib directory. Is that OK?
Sure, that's fine.
jeff
On Fri, May 22, 2015 at 4:12 PM, Aldy Hernandez wrote:
> On 05/22/2015 07:23 AM, Richard Biener wrote:
>>
>> On Wed, May 20, 2015 at 5:50 PM, Aldy Hernandez wrote:
>>>
>>> On 05/18/2015 06:56 AM, Richard Biener wrote:
>
>
diff --git a/gcc/tree-core.h b/gcc/tree-core.h
index ad1bb23..2a9
On Tue, May 26, 2015 at 4:13 PM, Martin Liška wrote:
> Hello.
>
> Following patch enhanced dump output for LTO balanced map.
> Sample output:
>
> Partition sizes:
> partition 0 contains 2413 (13.33%) symbols and 56646 (3.62%) insns
> partition 1 contains 2006 (11.08%) symbols and 55901 (3.57%) ins
On Wed, May 27, 2015 at 10:49 AM, Andreas Schwab wrote:
> This breaks all checks for supported compiler options:
>
> configure:6382: checking whether gcc supports -Wnarrowing
> configure:6399: gcc -c -Wnarrowing conftest.c >&5
> cc1: error: unrecognized command line option "-Wnarrowing"
> configu
On Wed, May 27, 2015 at 2:11 PM, Richard Biener
wrote:
> On Tue, May 26, 2015 at 3:10 PM, Evgeniya Maenkova
> wrote:
>> Hi, Richard
>>
>> Thanks for review starting.
>>
>> Do you see any major issues with this patch (i.e. algorithms and ideas
>> that should be completely replaced, effectively cau
Hi Szabolcs,
On 20/04/15 19:53, Szabolcs Nagy wrote:
Set up dynamic linker name for arm.
gcc/Changelog:
2015-04-16 Gregor Richards
* config/arm/linux-eabi.h (MUSL_DYNAMIC_LINKER): Define.
This is ok.
The #if TARGET_BIG_ENDIAN_DEFAULT logic looks ok to me.
I've committed this as
This change removes an old trick which was propagating the Atomic (and now
Volatile_Full_Access) setting from an object to a locally-defined type, in
order to coax gigi into accepting more atomic objects.
This trick is now obsolete since gigi should be able to rewrite the type of
the objects to me
Hi Jeff,
On 12/05/15 23:04, Jeff Law wrote:
On 05/11/2015 03:28 AM, Kyrill Tkachov wrote:
The more I think about this, the more I think it's an ugly can of
worms and maybe we should just disable sibcalls for partial
arguments. I doubt it's a big performance issue in general.
We already have
On 05/21/2015 06:41 AM, Tristan Gingold wrote:
Hello,
this patch adds basic support to libbacktrace for PE32 and PE32+ (Windows and
Windows64 object formats).
Support is ‘basic’ because neither DLL nor PIE (if that exists) are handled.
Furthermore, there is no windows versions of mmapio.c and
gcc/ChangeLog:
2015-04-30 Martin Liska
* lra-lives.c (free_live_range): Use new type-based pool allocator.
(free_live_range_list) Likewise.
(create_live_range) Likewise.
(copy_live_range) Likewise.
(lra_merge_live_ranges) Likewise.
(remove_some_p
Hello.
Following patch set attempts to replace old-style pool allocator
to a type-based one. Moreover, as we utilize classes and structs that are used
just by a pool allocator, these types have overwritten ctors and dtors.
Thus, using the allocator is much easier and we shouldn't cast types
back
gcc/ChangeLog:
2015-04-30 Martin Liska
* lra.c (init_insn_regs): Use new type-based pool allocator.
(new_insn_reg) Likewise.
(free_insn_reg) Likewise.
(free_insn_regs) Likewise.
(finish_insn_regs) Likewise.
(init_insn_recog_data) Likewise.
gcc/ChangeLog:
2015-04-30 Martin Liska
* et-forest.c (et_new_occ): Use new type-based pool allocator.
(et_new_tree): Likewise.
(et_free_tree): Likewise.
(et_free_tree_force): Likewise.
(et_free_pools): Likewise.
(et_split): Likewise.
---
gcc/dom
gcc/ChangeLog:
2015-04-30 Martin Liska
* sel-sched-ir.c (alloc_sched_pools): Use new type-based pool allocator.
(free_sched_pools): Likewise.
* sel-sched-ir.h (_list_alloc): Likewise.
(_list_remove): Likewise.
---
gcc/sel-sched-ir.c | 7 ++-
gcc/sel-sched-i
gcc/ChangeLog:
2015-04-30 Martin Liska
* ira-color.c (init_update_cost_records):Use new type-based pool
allocator.
(get_update_cost_record) Likewise.
(free_update_cost_record_list) Likewise.
(finish_update_cost_records) Likewise.
(initiate_cost_update)
gcc/c-family/ChangeLog:
2015-04-30 Martin Liska
* c-format.c (check_format_arg):Use new type-based pool allocator.
(check_format_info_main) Likewise.
---
gcc/c-family/c-format.c | 14 ++
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/gcc/c-family/c-f
gcc/ChangeLog:
2015-04-30 Martin Liska
* ira-color.c (init_update_cost_records):Use new type-based pool
allocator.
(get_update_cost_record) Likewise.
(free_update_cost_record_list) Likewise.
(finish_update_cost_records) Likewise.
(initiate_cost_update)
gcc/ChangeLog:
2015-04-30 Martin Liska
* cselib.c (new_elt_list):Use new type-based pool allocator.
(new_elt_loc_list) Likewise.
(unchain_one_elt_list) Likewise.
(unchain_one_elt_loc_list) Likewise.
(unchain_one_value) Likewise.
(new_cselib_val)
gcc/ChangeLog:
2015-04-30 Martin Liska
* cfg.c (initialize_original_copy_tables):Use new type-based pool
allocator.
(free_original_copy_tables) Likewise.
(copy_original_table_clear) Likewise.
(copy_original_table_set) Likewise.
---
gcc/cfg.c | 17 +++--
To cover the case where we need two vectors.
Tested on x86_64-unknown-linux-gnu, applied.
Richard.
2015-05-27 Richard Biener
* gcc.dg/vect/slp-reduc-7.c: New testcase.
Index: gcc/testsuite/gcc.dg/vect/slp-reduc-7.c
===
Hi Paul, hi Mikael,
about renaming the identifier emitted: I would like to keep it short. Remember,
there is always a number attached to it, which makes it unique. Furthermore
does "alloc_source_tmp" sound unnecessarily long to me. It tastes like we do
not trust the unique identifier mechanism est
On Wed, May 27, 2015 at 03:56:47PM +0200, mliska wrote:
> gcc/c-family/ChangeLog:
>
> 2015-04-30 Martin Liska
>
> * c-format.c (check_format_arg):Use new type-based pool allocator.
> (check_format_info_main) Likewise.
Please watch your ChangeLog entries. Missing space after :
in
The following fixes PR66272.
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk
sofar.
Richard.
2015-05-27 Richard Biener
PR tree-optimization/66272
Revert parts of
2014-08-15 Richard Biener
PR tree-optimization/62031
* tree-dat
gcc/ChangeLog:
2015-04-30 Martin Liska
* ipa-profile.c (account_time_size): Use new type-based pool allocator.
(ipa_profile_generate_summary): Likewise.
(ipa_profile_read_summary): Likewise.
(ipa_profile): Likewise.
---
gcc/ipa-profile.c | 11 ---
1 fil
gcc/ChangeLog:
2015-04-30 Martin Liska
* ira-build.c (initiate_allocnos): Use new type-based pool allocator.
(ira_create_object): Likewise.
(ira_create_allocno): Likewise.
(ira_create_live_range): Likewise.
(copy_live_range): Likewise.
(ira_finis
gcc/ChangeLog:
2015-04-30 Martin Liska
* ipa-cp.c (ipcp_value::add_source): Use new type-based pool allocator.
(allocate_and_init_ipcp_value): Likewise.
(ipcp_lattice::add_value): Likewise.
(merge_agg_lats_step): Likewise.
(ipcp_driver): Likewise.
gcc/ChangeLog:
2015-04-30 Martin Liska
* regcprop.c (free_debug_insn_changes): Use new type-based pool
allocator.
(replace_oldest_value_reg): Likewise.
(pass_cprop_hardreg::execute): Likewise.
---
gcc/regcprop.c | 31 +--
1 file changed, 21
gcc/ChangeLog:
2015-04-30 Martin Liska
* tree-ssa-pre.c (get_or_alloc_expr_for_name): Use new type-based pool
allocator.
(bitmap_set_new): Likewise.
(get_or_alloc_expr_for_constant): Likewise.
(get_or_alloc_expr_for): Likewise.
(phi_translate_1): Likewi
gcc/ChangeLog:
2015-04-30 Martin Liska
* tree-sra.c (sra_initialize): Use new type-based pool allocator.
(sra_deinitialize) Likewise.
(create_access_1) Likewise.
(build_accesses_from_assign) Likewise.
(create_artificial_child_access) Likewise.
---
gcc/t
gcc/ChangeLog:
2015-04-30 Martin Liska
* ipa-prop.c (ipa_set_jf_constant): Use new type-based pool allocator.
(ipa_edge_duplication_hook): Likewise.
(ipa_free_all_structures_after_ipa_cp): Likewise.
(ipa_free_all_structures_after_iinln): Likewise.
---
gcc/ipa-p
gcc/ChangeLog:
2015-04-30 Martin Liska
* ira-build.c (finish_allocnos): Use new type-based pool allocator.
(finish_prefs): Likewise.
(finish_copies): Likewise.
---
gcc/ira-build.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/gcc/ira-bu
gcc/ChangeLog:
2015-04-30 Martin Liska
* alloc-pool.c (create_alloc_pool): Remove.
(empty_alloc_pool): Likewise.
(free_alloc_pool): Likewise.
(free_alloc_pool_if_empty): Likewise.
(pool_alloc): Likewise.
(pool_free): Likewise.
* alloc-poo
gcc/ChangeLog:
2015-04-30 Martin Liska
* tree-ssa-structalias.c (new_var_info): Use new type-based pool
allocator.
(new_constraint): Likewise.
(init_alias_vars): Likewise.
(delete_points_to_sets): Likewise.
---
gcc/tree-ssa-structalias.c | 17 +++--
gcc/ChangeLog:
2015-04-30 Martin Liska
* df-scan.c (struct df_scan_problem_data):Use new type-based pool
allocator.
(df_scan_free_internal) Likewise.
(df_scan_alloc) Likewise.
(df_grow_reg_info) Likewise.
(df_free_ref) Likewise.
(df_insn_create_
gcc/ChangeLog:
2015-04-30 Martin Liska
* config/sh/sh.c (add_constant):Use new type-based pool allocator.
(sh_reorg) Likewise.
---
gcc/config/sh/sh.c | 30 ++
1 file changed, 22 insertions(+), 8 deletions(-)
diff --git a/gcc/config/sh/sh.c b/gcc/co
gcc/ChangeLog:
2015-04-30 Martin Liska
* tree-ssa-reassoc.c (add_to_ops_vec): Use new type-based pool
allocator.
(add_repeat_to_ops_vec): Likewise.
(get_ops): Likewise.
(maybe_optimize_range_tests): Likewise.
(init_reassoc): Likewise.
(fini_reas
gcc/ChangeLog:
2015-04-30 Martin Liska
* ipa-inline-analysis.c (edge_set_predicate): Use new type-based pool
allocator.
(set_hint_predicate): Likewise.
(inline_summary_alloc): Likewise.
(reset_inline_edge_summary): Likewise.
(reset_inline_summary): Like
gcc/ChangeLog:
2015-04-30 Martin Liska
* tree-ssa-sccvn.c (vn_reference_insert): Use new type-based pool
allocator.
(vn_reference_insert_pieces): Likewise.
(vn_phi_insert): Likewise.
(visit_reference_op_call): Likewise.
(copy_phi): Likewise.
(co
gcc/ChangeLog:
2015-04-30 Martin Liska
* sched-deps.c (create_dep_node): Use new type-based pool allocator.
(delete_dep_node): Likewise.
(create_deps_list): Likewise.
(free_deps_list): Likewise.
(sched_deps_init): Likewise.
(sched_deps_finish): L
gcc/ChangeLog:
2015-04-30 Martin Liska
* ira-color.c (init_update_cost_records): Use new type-based pool
allocator.
(get_update_cost_record): Likewise.
(free_update_cost_record_list): Likewise.
(finish_update_cost_records): Likewise.
(initiate_cost_upda
gcc/ChangeLog:
2015-04-30 Martin Liska
* tree-ssa-strlen.c (new_strinfo): Use new type-based pool allocator.
(free_strinfo): Likewise.
(pass_strlen::execute): Likewise.
---
gcc/tree-ssa-strlen.c | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --g
gcc/ChangeLog:
2015-04-30 Martin Liska
* df-problems.c (df_chain_create):Use new type-based pool allocator.
(df_chain_unlink_1) Likewise.
(df_chain_unlink) Likewise.
(df_chain_remove_problem) Likewise.
(df_chain_alloc) Likewise.
(df_chain_free) L
gcc/ChangeLog:
2015-04-30 Martin Liska
* tree-ssa-math-opts.c (occ_new): Use new type-based pool allocator.
(free_bb): Likewise.
(pass_cse_reciprocals::execute): Likewise.
---
gcc/tree-ssa-math-opts.c | 13 ++---
1 file changed, 6 insertions(+), 7 deletions(-)
gcc/ChangeLog:
2015-04-30 Martin Liska
* var-tracking.c (variable_htab_free):Use new type-based pool allocator.
(attrs_list_clear) Likewise.
(attrs_list_insert) Likewise.
(attrs_list_copy) Likewise.
(shared_hash_unshare) Likewise.
(shared_hash_de
gcc/ChangeLog:
2015-04-30 Martin Liska
* ira-build.c (initiate_cost_vectors): Use new type-based pool
allocator.
(ira_allocate_cost_vector): Likewise.
(ira_free_cost_vector): Likewise.
(finish_cost_vectors): Likewise.
---
gcc/ira-build.c | 15 +++
gcc/ChangeLog:
2015-04-30 Martin Liska
* dse.c (get_group_info):Use new type-based pool allocator.
(dse_step0) Likewise.
(free_store_info) Likewise.
(delete_dead_store_insn) Likewise.
(free_read_records) Likewise.
(record_store) Likewise.
Hi,
The patch enables the hook for MIPS as a result of the discussion:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65862
Tested on mips-mti-linux-gnu and mips-img-linux-gnu. Ok to apply?
Regards,
Robert
gcc/ChangeLog:
* config/mips/mips.c (mips_ira_change_pseudo_allocno_class): New
gcc/ChangeLog:
2015-04-30 Martin Liska
* stmt.c (add_case_node): Use new type-based pool allocator.
(expand_case): Likewise.
(expand_sjlj_dispatch_table): Likewise.
---
gcc/stmt.c | 16 +---
1 file changed, 5 insertions(+), 11 deletions(-)
diff --git a/gcc
gcc/ChangeLog:
2015-04-30 Martin Liska
* asan.c (asan_mem_ref_get_alloc_pool):Use new type-based pool
allocator.
(asan_mem_ref_new) Likewise.
(free_mem_ref_resources) Likewise.
---
gcc/asan.c | 44
1 file changed, 20 insert
> > Hi, this patch makes it possible for non-LTO alias oracle to TBAA
> > disambiguate pointer types. It makes void * conflicting with all of them
> > and does not put it to alias set 0. It also preserves the property that
> > qualifiers of pointer-to type should not matter to determine the alia
Hi!
In OpenMP 4.1, C++ references are allowed in {,first,last}private
and linear clauses (previously it has been only allowed in reduction),
but most of the support code in the middle-end has long been there for
invisible references and fortran already.
2015-05-27 Jakub Jelinek
* omp-
> Yes, so is
>
> struct foo {struct bar a;};
>
> a.a = ...
> ... = a;
>
> and
>
> a = ...
> ... = a.a;
>
> this is why conflict is symmetrization of the subset relation.
OK the statement above is true, but subsets alone are not quite right for use
in aliasing_component_refs_p
void
> > Yes, so is
> >
> > struct foo {struct bar a;};
> >
> > a.a = ...
> > ... = a;
> >
> > and
> >
> > a = ...
> > ... = a.a;
> >
> > this is why conflict is symmetrization of the subset relation.
>
>
> OK the statement above is true, but subsets alone are not quite right for use
> in
On 05/26/2015 08:32 AM, Aditya K wrote:
I don't have commit access. I would appreciate if someone does that for me.
Thanks,
-Aditya
Date: Tue, 26 May 2015 08:14:41 -0600
From: l...@redhat.com
To: hiradi...@msn.com; gcc-patches@gcc.gnu.org
Subject: Re:
On 05/26/2015 08:32 AM, Aditya K wrote:
I don't have commit access. I would appreciate if someone does that for me.
Thanks,
-Aditya
Date: Fri, 22 May 2015 14:52:29 -0600
From: l...@redhat.com
To: hiradi...@msn.com; richard.guent...@gmail.com; gcc-patche
On 05/26/2015 03:13 AM, Ilya Enkovich wrote:
On 06 Apr 09:28, Jeff Law wrote:
On 04/06/2015 09:17 AM, Ilya Enkovich wrote:
To tell the truth, I can't figure out what this means from a user
perspective. How does a user know whether the linker option is
being ignored, or if they have a new enou
On 05/24/2015 07:26 PM, Thomas Preud'homme wrote:
From: Jeff Law [mailto:l...@redhat.com]
Sent: Saturday, May 23, 2015 6:54 AM
- if (!can_move_invariant_reg (loop, inv, reg))
+ if (!can_move_invariant_reg (loop, inv, dest))
Won't this run into into the same problem if DEST is a SUBRE
On Tue, 2015-05-26 at 16:40 -0500, Bill Schmidt wrote:
> Ah, never mind. I guess I need to run automake first.
I ran the patch on powerpc64-linux (ie, Big Endian) both with and
without --enable-default-pie. Both bootstraps completed with no
errors and the without --enable-default-pie regtested w
On May 27, 2015 5:04:13 PM GMT+02:00, Jan Hubicka wrote:
>> > Yes, so is
>> >
>> > struct foo {struct bar a;};
>> >
>> > a.a = ...
>> > ... = a;
>> >
>> > and
>> >
>> > a = ...
>> > ... = a.a;
>> >
>> > this is why conflict is symmetrization of the subset relation.
>>
>>
>> OK the s
On 05/24/2015 01:56 PM, Michael Darling wrote:
Combined builds has been broken for about 10 months, because some
binutils configure.in files were renamed to configure.ac, but gcc's
references to them were not updated. There is a corresponding patch
submitted to binutils-gdb, which renames its fe
On Wed, May 27, 2015 at 8:24 AM, Peter Bergner wrote:
> On Tue, 2015-05-26 at 16:40 -0500, Bill Schmidt wrote:
>> Ah, never mind. I guess I need to run automake first.
>
> I ran the patch on powerpc64-linux (ie, Big Endian) both with and
> without --enable-default-pie. Both bootstraps completed
> >Hmm, what about
> >
> >union t {int a; char b;};
> >
> >int a;
> >uniont t *ptr=&a;
> >*ptr = ...
> >
> >If we want to define this, aliasing_component_refs_p would IMO need to
> >be symmetrized, too.
> >I am happy leaving this undefined.
>
> Globbing all pointers was soo simple... :)
Indeed,
Hi Bin,
On 08/05/15 11:47, Bin Cheng wrote:
Hi,
GCC's IVO currently handles every IV use independently, which is not right
by learning from cases reported in PR65447.
The rationale is:
1) Lots of address type IVs refer to the same memory object, share similar
base and have same step. We should
On 05/22/2015 09:42 AM, Alan Lawrence wrote:
This patch does so (and makes slightly less conservative, to tackle the
example above). I found I had to make this a separate pass, so that the
phi nodes were cleaned up at the end of the pass before running
tree_if_conversion. Also at this stage in t
Define CPP_SPEC for parisc linux targets so that -posix & -pthread work
like on all other linux targets.
2015-05-27 Mike Frysinger
* config/pa/pa-linux.h (CPP_SPEC): Define.
---
gcc/config/pa/pa-linux.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/config/pa/
Define CPP_SPEC for microblaze linux targets so that -posix & -pthread
work like on all other linux targets.
2015-05-27 Mike Frysinger
* config/microblaze/linux.h (CPP_SPEC): Define.
---
gcc/config/microblaze/linux.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/gcc/config/mi
Define CPP_SPEC for nios2 linux targets so that -posix & -pthread work
like on all other linux targets.
2015-05-27 Mike Frysinger
* config/nios2/linux.h (CPP_SPEC): Define.
---
gcc/config/nios2/linux.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/gcc/config/nios2/linux.h b/g
Hi Richard,
On 26/05/15 14:54, Richard Biener wrote:
The following fixes the testcase in PR66142
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk.
Richard.
2015-05-26 Richard Biener
PR tree-optimization/66142
* tree-ssa-sccvn.c (vn_reference_lookup_3):
Mike Frysinger writes:
> diff --git a/gcc/config/microblaze/linux.h b/gcc/config/microblaze/linux.h
> index a7faa7d..655a70f 100644
> --- a/gcc/config/microblaze/linux.h
> +++ b/gcc/config/microblaze/linux.h
> @@ -22,6 +22,9 @@
> #undef TARGET_SUPPORTS_PIC
> #define TARGET_SUPPORTS_PIC 1
>
>
On 05/21/2015 02:46 PM, Jiong Wang wrote:
Thanks for these thoughts.
I tried but still can't prove this transformation will not introduce
extra pointer overflow even given it's reassociation with vfp, although
my first impression is it do will not introduce extra risk in real
application.
Have
On Wed, 2015-05-27 at 08:36 -0700, H.J. Lu wrote:
> On Wed, May 27, 2015 at 8:24 AM, Peter Bergner wrote:
> > On Tue, 2015-05-26 at 16:40 -0500, Bill Schmidt wrote:
> >> Ah, never mind. I guess I need to run automake first.
> >
> > I ran the patch on powerpc64-linux (ie, Big Endian) both with and
On 05/27/2015 10:03 AM, Andreas Schwab wrote:
Mike Frysinger writes:
diff --git a/gcc/config/microblaze/linux.h b/gcc/config/microblaze/linux.h
index a7faa7d..655a70f 100644
--- a/gcc/config/microblaze/linux.h
+++ b/gcc/config/microblaze/linux.h
@@ -22,6 +22,9 @@
#undef TARGET_SUPPORTS_PIC
On 05/27/2015 08:54 AM, Richard Biener wrote:
On Wed, May 27, 2015 at 10:49 AM, Andreas Schwab wrote:
This breaks all checks for supported compiler options:
configure:6382: checking whether gcc supports -Wnarrowing
configure:6399: gcc -c -Wnarrowing conftest.c >&5
cc1: error: unrecognized com
> On Tue, 26 May 2015, Jan Hubicka wrote:
>
> > > Hi,
> > >
> > > On Fri, 22 May 2015, Jan Hubicka wrote:
> > >
> > > > Index: tree-streamer-out.c
> > > > ===
> > > > --- tree-streamer-out.c (revision 223508)
> > > > +++ tree-stream
On 05/20/2015 01:49 PM, John Marino wrote:
I have maintained unwind support for FreeBSD i386 and x86_64 in my
"gnat-aux" repository for many years (I created it). I've always
intended on contributing it back to GCC, but I never got around to
"proving" it worked until now.
Happens. I can't count
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