(GET_MODE (stack_pointer_rtx),
stack_pointer_rtx, -ofst);
cselib_add_permanent_equiv (val, expr, get_insns ());
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org
))
-remove_useless_values ();
+ remove_useless_values ();
}
/* Initialize cselib for one pass. The caller must also call
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin
preserved hash table:\n);
+ cselib_preserved_hash_table.traverse FILE *, dump_cselib_val (out);
if (first_containing_mem != dummy_val)
{
fputs (first mem , out);
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world
On Feb 27, 2014, Alexandre Oliva aol...@redhat.com wrote:
I wasn't entirely sure this wouldn't invalidate assumptions made in
callers of cselib_preserve_only_values (the function called at the end
of each extended basic block), but some analysis, plus comparing before
and after assembly
testing, but I
haven't investigated any further.
Regstrapped incrementally (first patch alone, first and second, and all
3) on i686- and x86_64-linux-gnu. Ok to install?
Introduce --param max-vartrack-debug-stmts
From: Alexandre Oliva aol...@redhat.com
for gcc/ChangeLog
PR debug/58479
limit is exceeded
From: Alexandre Oliva aol...@redhat.com
for gcc/ChangeLog
PR debug/58479
* ipa-prop.c (ipa_modify_call_arguments): Don't build new
debug stmts if BUILD_DEBUG_STMTS_P doesn't hold any more.
* ipa-split.c (split_function): Likewise.
* tree-cfg.c (gimple_merge_blocks
on access to SRAed variables.
From: Alexandre Oliva aol...@redhat.com
for gcc/ChangeLog
PR libmudflap/53952
* expr.c (mem_ref_refers_to_non_mem_p): Factor out
implementation into...
(addr_expr_of_non_mem_decl_p_1): ... this new function.
(addr_expr_of_non_mem_decl_p): New.
* tree.h
on verbose mudflap
From: Alexandre Oliva aol...@redhat.com
for libmudflap/ChangeLog
* mf-hooks1.c (free): Return on NULL before any logging.
---
libmudflap/mf-hooks1.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/libmudflap/mf-hooks1.c b/libmudflap/mf-hooks1.c
.??
...
x_? = expr
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin America board member
Free Software Evangelist Red Hat Brazil Compiler Engineer
From: Alexandre Oliva aol...@redhat.com
for libquadmath/ChangeLog
* configure.ac: Check that calling feraiseexcept compiles when
fenv.h is included. Define QUADMATH_FERAISEEXCEPT cpp macro
and LIBQUAD_FERAISEEXCEPT conditional otherwise.
* Makefile.am (libquadmath_la_SOURCES): Add
math
symbols that won't be emitted
From: Alexandre Oliva aol...@redhat.com
for gcc/ChangeLog
PR libmudflap/53359
* tree-mudflap.c (mudflap_finish_file): Skip deferred decls
not found in the symtab.
---
gcc/tree-mudflap.c |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git
On Dec 24, 2012, Paolo Bonzini bonz...@gnu.org wrote:
Il 21/12/2012 06:17, Alexandre Oliva ha scritto:
The problem is that glibc has an extern inline definition of
fraiseexcept that is introduced by including fenv.h (it's in
bits/fenv.h), and this definition requires SSE support regardless
the
latest version of the patch for libquadmath just in case the library
maintainers wish to have an internal fix for this particular bug. What
do you say, should I put it in?
Deal with SSE-requiring extern inline in bits/fenv.h
From: Alexandre Oliva aol...@redhat.com
for libquadmath/ChangeLog
On Dec 21, 2012, Richard Biener richard.guent...@gmail.com wrote:
On Fri, Dec 21, 2012 at 6:33 AM, Alexandre Oliva aol...@redhat.com wrote:
libmudflap emits a global initializer that registers memory ranges for
global data symbols. However, even if IPA decides not to emit a symbol
because
On Jan 2, 2013, Richard Biener richard.guent...@gmail.com wrote:
On Sun, Dec 30, 2012 at 1:22 AM, Alexandre Oliva aol...@redhat.com wrote:
On Dec 21, 2012, Richard Biener richard.guent...@gmail.com wrote:
On Fri, Dec 21, 2012 at 6:33 AM, Alexandre Oliva aol...@redhat.com wrote:
libmudflap
out the generated text from the review message.
Done. Ok?
Fix mandatory SSE in 2.1[56]ish glibc's feraiseexcept
From: Alexandre Oliva aol...@redhat.com
for fixincludes/ChangeLog
* inclhack.def (feraiseexcept_nosse_invalid): New.
(feraiseexcept_nosse_divbyzero): Likewise.
* fixincl.x
On Jan 7, 2013, Richard Biener richard.guent...@gmail.com wrote:
On Sun, Jan 6, 2013 at 8:47 PM, Alexandre Oliva aol...@redhat.com wrote:
On Jan 2, 2013, Richard Biener richard.guent...@gmail.com wrote:
On Sun, Dec 30, 2012 at 1:22 AM, Alexandre Oliva aol...@redhat.com wrote:
On Dec 21
target
libraries for C, C++ and Java.
Regstrapped on x86_64-linux-gnu and i686-linux-gnu. Ok to install?
Cache canonical addresses within VTA
From: Alexandre Oliva aol...@redhat.com
for gcc/ChangeLog
PR debug/54114
PR debug/54402
PR debug/49888
* var-tracking.c (negative_power_of_two_p): New
is the correct test. TREE_ASM_WRITTEN doesn't carry the
same information as far as external objects are concerned, so we ended
up failing to register them when I tried it, and that caused regressions
in the testsuite, with tests that were designed to catch precisely this
sort of error.
--
Alexandre
On Jan 16, 2013, Jakub Jelinek ja...@redhat.com wrote:
On Wed, Jan 16, 2013 at 08:28:59AM -0200, Alexandre Oliva wrote:
PR49888 introduced clobber_overlapping_mems to detach VALUEs (and
variables bound to them) from MEMs as the MEMs are modified. This
turned out to be quite expensive
.
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin America board member
Free Software Evangelist Red Hat Brazil Compiler Engineer
elsewhere
From: Alexandre Oliva aol...@redhat.com
for gcc/ChangeLog
PR rtl-optimization/55547
PR rtl-optimization/53827
PR debug/53671
PR debug/49888
* alias.c (memrefs_conflict_p): Use abs of sizes all over,
retaining the conservative special case for symbolic
constants.
---
gcc
results with those based on the earlier
tree, so I'm now running a baseline test just to be sure that the
regressions are not caused by this patch. Ok to install if they aren't?
Cache canonical addresses within VTA
From: Alexandre Oliva aol...@redhat.com
for gcc/ChangeLog
PR debug/54114
PR debug
/msg01706.html
Thanks, the (cosmetically) revised patch is now in.
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin America board member
Free Software Evangelist Red Hat Brazil
might be doable, but I find that highly undesirable; another
option would be to always dump functions as their builtins; there are
probably other options too.
This regstrapped on x86_64-linux-gnu. Ok to install?
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
PR debug/48333
* calls.c
is needed. It seems
to me that extending the range might even cause us to modify
e.g. unrelated uses of the same pseudo, no? Isn't the problem perhaps
that we are failing to adjust some debug insns at an earlier call?
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must
to the latest nondebug scheduled insn,
so we wouldn't have to skip over debug insns at that point.
Regstrapped on x86_64- and i686-linux-gnu. Ok to install?
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
* haifa-sched.c (last_nondebug_scheduled_insn): New.
(rank_for_schedule): Use
On Apr 5, 2011, Bernd Schmidt ber...@codesourcery.com wrote:
On 04/05/2011 11:05 PM, Alexandre Oliva wrote:
While debugging the -fcompare-debug regression that turned out to be
independently reported as 48403, I got slightly annoyed that
rank_for_schedule would walk a sequence of debug insns
checking_assert,
and using that. How's that?
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin America board member
Free Software Evangelist Red Hat Brazil Compiler Engineer
of incoming args referenced in
the exprs of other debug temps. (more details in the bug report)
Ok to install?
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
PR debug/50826
* var-tracking.c (rtx_debug_expr_p): New.
(use_type): Don't use debug exprs to track non-VTA variables
and i686-linux-gnu. Ok to install?
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
* fwprop.c (all_uses_available_at): Skip debug insns.
(try_fwprop_subst): Drop outdated REG_DEAD notes.
Index: gcc/fwprop.c
===
--- gcc
.
Regstrapped on x86_64-linux-gnu and i686-linux-gnu. Ok to install?
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
* df-problems.c (df_note_bb_compute): Do not add take note of
debug uses for whose REGs we won't emit DEAD or UNUSED notes.
Index: gcc/df-problems.c
). Instead passes consuming these notes have to invoke
df_note_add_problem on entry.
It looked confusing, and it wasn't hard to fix, but, ok, patch
withdrawn.
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free
-linux-gnu. It
restored pr45003-[23].c to XPASS, without any regressions. pr45003-1.c
is unchanged by this patch by itself, but in combination with another
patch I'm posting soon that caused it to regress, this patch also avoids
the regression.
Ok to install?
for gcc/ChangeLog
from Alexandre Oliva
Ping? (Updated with improved docs; should the options be renamed to
-ftree-copyrename-* to match the option that covers the entire pass?)
On Jun 4, 2011, Alexandre Oliva aol...@redhat.com wrote:
On Oct 13, 2009, Alexandre Oliva aol...@redhat.com wrote:
On Jun 1, 2009, Alexandre Oliva aol
On Jun 2, 2011, Alexandre Oliva aol...@redhat.com wrote:
On May 30, 2011, Alexandre Oliva aol...@redhat.com wrote:
On May 30, 2011, Alexandre Oliva aol...@redhat.com wrote:
I have 3 different, mutually exclusive patches that fix PR 48866. The
problem is exponential time while dealing
On Jun 6, 2011, Alexandre Oliva aol...@redhat.com wrote:
On Jun 6, 2011, Eric Botcazou ebotca...@adacore.com wrote:
It might be too late for DF to do anything sensible to preserve the
debug info rather than just throw it away, as your partial approval
suggests.
OK, let me think about
to install?
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
PR debug/50826
* df-problems.c (df_note_bb_compute): Do not take note of
debug uses for whose REGs we won't emit DEAD or UNUSED notes.
Index: gcc/df-problems.c
On Jun 3, 2011, Alexandre Oliva aol...@redhat.com wrote:
According to http://gcc.gnu.org/ml/gcc-patches/2009-11/msg01082.html
on Nov 20, 2009, Alexandre Oliva aol...@redhat.com wrote:
On Nov 19, 2009, Richard Guenther richard.guent...@gmail.com wrote:
In fact this exchanging of the LHS
On Oct 27, 2011, Alexandre Oliva aol...@redhat.com wrote:
pr43165.c -Os -g exercises a bug in df-problems WRT the introduction of
debug temps. After pro_and_epilogue, the function was optimized to this:
push bp
mov bp,sp
# debug insn referencing bp
pop bp
I don't know why we bother
On Jun 3, 2011, Bernd Schmidt ber...@codesourcery.com wrote:
On 06/03/2011 04:47 PM, Alexandre Oliva wrote:
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=677681 can be
“fixed” by disabling the artificial dependency of a debug insn on its
previous insn.
Debug insns will often depend
on x86_64-linux-gnu and i686-pc-linux-gnu)
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
* ddg.c (build_intra_loop_deps): Discard deps of nondebug on debug.
Index: gcc/ddg.c
===
--- gcc/ddg.c.orig 2012-01-04 21:06
a comment explaining what this is doing.
How's this?
I've just installed the patch, but if you find the need for any further
improvement, let me know and I'll do it right away.
Thanks,
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
PR debug/48866
* df.h (enum debug_temp_where): New
On Apr 9, 2012, Jakub Jelinek ja...@redhat.com wrote, in response to
my posting to the wrong thread (now fixed):
On Mon, Apr 09, 2012 at 03:29:05AM -0300, Alexandre Oliva wrote:
+ (!df_ignore_stack_reg (uregno)))
Please remove the extra () around this line
On Jun 4, 2011, Alexandre Oliva aol...@redhat.com wrote:
On Feb 15, 2011, Alexandre Oliva aol...@redhat.com wrote:
VTA only tracks locations of gimple regs, while addressable variables
still use the old var tracking strategy. This means addressable
variables, during var-tracking, got
, regstrapped on the latter.
Ok to install?
for gcc/cp/ChangeLog
from Alexandre Oliva aol...@redhat.com
* pt.c (tsubst_decl): Bail out if argvec is error_mark_node.
Index: gcc/cp/pt.c
===
--- gcc/cp/pt.c.orig 2012-04-30 15:34:44.018432544
a reasonable idea, so this patch moves all this
value-tracking stuff to valtrack.[ch].
Regstrapped on x86_64-linux-gnu and i686-linux-gnu; verified to fix the
reported ppc problem with a cross compiler. Ok to install?
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
PR debug/52983
test, and hence I wasn't seeing the
problem anywhere).
Any chance you could adjust the script to strip out the .comment section
you mentioned elsewhere, so that you get faster bootstrap with
bootstrap-debug testing too?
I checked that this patch restores bootstrap
Thanks!
--
Alexandre Oliva
On May 3, 2012, Alexandre Oliva aol...@redhat.com wrote:
My recent patch for PR48866
... had some inconsistency in behavior between dce and word_dce, as you
pointed out. I couldn't find any reason for that, so I made them the
same.
Regstrapped on x86_64-linux-gnu and i686-linux-gnu
On May 10, 2012, Jason Merrill ja...@redhat.com wrote:
OK.
Thanks, installed a few days ago.
Is it ok for the 4.7 branch too? I didn't realize the bug could occur
there as well, but PR c++/53209 suggests it does. Regstrapping now.
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org
had observed with the proposed patch for PR47624, that this patch
depends on.
This patch was regstrapped along with the patch for PR47624 (ping
http://gcc.gnu.org/ml/gcc-patches/2012-04/msg01320.html) on
x86_64-linux-gnu and i686-linux-gnu. Ok to install?
for gcc/ChangeLog
from Alexandre Oliva
On Jul 17, 2012, Richard Henderson r...@redhat.com wrote:
On 07/17/2012 02:36 PM, Alexandre Oliva wrote:
http://gcc.gnu.org/ml/gcc-patches/2012-05/msg00300.html
... except that post has patch 1 repeated as patch 3.
The actual patch 3 is missing.
That said, the first two patches are ok
On Jul 24, 2012, Richard Henderson r...@redhat.com wrote:
On 07/21/2012 03:25 AM, Alexandre Oliva wrote:
PR debug/52983
* valtrack.c (dead_debug_insert_temp): Use cleanup_auto_inc_dec.
Ok.
Thanks. I'm about to go on a trip for the rest of the week and I won't
be online much, so I won't
On Jul 24, 2012, Alexandre Oliva aol...@redhat.com wrote:
Thanks. I'm about to go on a trip for the rest of the week and I won't
be online much, so I won't check them in now. I will when I get back
home, so that I'll have a better chance of dealing with any fallout.
I've just installed
On Aug 29, 2012, Oleg Endo oleg.e...@t-online.de wrote:
* config/mn10300/mn10300.c (mn10300_address_cost): Add
machine_mode argument. Use GET_MODE (x) in recursive
invocation.
* config/sh/sh.c (sh_address_cost): Likewise.
These are ok, thanks.
--
Alexandre Oliva
, this should be MEM_ADDR_SPACE (x), no?
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin America board member
Free Software Evangelist Red Hat Brazil Compiler Engineer
excellent
results, rather than just -gO0d ones ;-)
Any comments on the implementation details btw?
Not really, sorry.
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin
or don't recall the details
(sorry it took me so long to get back to you), I'll be glad to have a
look myself.
2012-08-20 Jakub Jelinek ja...@redhat.com
PR debug/53923
* valtrack.c (dead_debug_insert_temp): Drop non-reg uses
from the chain.
--
Alexandre Oliva, freedom
treatment, growing memory use and compile time.
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin America board member
Free Software Evangelist Red Hat Brazil Compiler
On May 23, 2012, Jakub Jelinek ja...@redhat.com wrote:
On Wed, May 23, 2012 at 06:27:21AM -0300, Alexandre Oliva wrote:
+ for (loc = var-var_part[0].loc_chain; loc; loc = loc-next)
+if (GET_CODE (loc-loc) == MEM
+ !nonoverlapping_memrefs_p (loc-loc, mloc, false
On May 3, 2012, Alexandre Oliva aol...@redhat.com wrote:
Here are the 3 patches that, together, are equivalent to the one posted
before, except for the visibility of cleanup_auto_inc_dec.
Ping?
http://gcc.gnu.org/ml/gcc-patches/2012-05/msg00300.html
--
Alexandre Oliva, freedom fighter
On Apr 22, 2012, Alexandre Oliva aol...@redhat.com wrote:
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
PR debug/47624
* var-tracking.c (loc_exp_dep_pool): New.
(vt_emit_notes): Create and release the pool.
(compute_bb_dataflow): Use value-based
On Apr 9, 2012, Alexandre Oliva aol...@redhat.com wrote:
I think this will restore proper functioning to SMS in the presence of
debug insns. A while ago, we'd never generate deps of non-debug insns
on debug insns. I introduced them to enable sched to adjust (reset)
debug insns when non
On Apr 9, 2012, Alexandre Oliva aol...@redhat.com wrote:
The problem here is that a nondebug insn may be moved ahead of a useful
debug insn and clobber one of its inputs, rendering it useless, when
there's no good reason for the debug insn to be kept in place, other
than an accidental
On Apr 9, 2012, Alexandre Oliva aol...@redhat.com wrote:
On Jun 2, 2011, Alexandre Oliva aol...@redhat.com wrote:
On May 30, 2011, Alexandre Oliva aol...@redhat.com wrote:
On May 30, 2011, Alexandre Oliva aol...@redhat.com wrote:
I have 3 different, mutually exclusive patches that fix PR
On Apr 9, 2012, Alexandre Oliva aol...@redhat.com wrote:
On Jun 4, 2011, Alexandre Oliva aol...@redhat.com wrote:
On Oct 13, 2009, Alexandre Oliva aol...@redhat.com wrote:
On Jun 1, 2009, Alexandre Oliva aol...@redhat.com wrote:
A long time ago, when variable tracking at assignments
On May 3, 2012, Alexandre Oliva aol...@redhat.com wrote:
On May 3, 2012, Alexandre Oliva aol...@redhat.com wrote:
My recent patch for PR48866
... had some inconsistency in behavior between dce and word_dce, as you
pointed out. I couldn't find any reason for that, so I made them the
same
to be computed and stored in
a temporary, an artificial variable or a user-defined variable.
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin America board member
Free Software
Apologies for the duplicate ping, this one is now properly addressed to
the pass maintainer.
On Apr 9, 2012, Alexandre Oliva aol...@redhat.com wrote:
On May 4, 2011, Revital1 Eres e...@il.ibm.com wrote:
Hello Alexandre
I think this will restore proper functioning to SMS in the presence
this. */
gcc_checking_assert (gimple_replace_lhs_wants_value () == save_value);
if (save_value)
{
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin America board member
On Jun 14, 2012, H.J. Lu hjl.to...@gmail.com wrote:
On Tue, Jun 12, 2012 at 1:42 PM, Richard Henderson r...@redhat.com wrote:
On 2012-06-05 12:33, Alexandre Oliva wrote:
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
PR debug/49888
* var-tracking.c: Include
to deal with this case.
Ok to install?
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
PR debug/53682
* cselib.c (promote_debug_loc): Don't crash on NULL argument.
Index: gcc/cselib.c
===
--- gcc/cselib.c.orig 2012-06-17
only with a patchset that
fixes all debug info regressions?
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
PR debug/53671
PR debug/49888
* alias.c (memrefs_conflict_p): Improve handling of AND for
alignment.
Index: gcc/alias.c
On Jun 20, 2012, Jakub Jelinek ja...@redhat.com wrote:
On Wed, Jun 20, 2012 at 12:39:29AM -0300, Alexandre Oliva wrote:
When promote_debug_loc was first introduced, it would never be called
with a NULL loc list. However, because of the strategy of temporarily
resetting loc lists before
a comment next to the code stating why it's important
not to create such deps.
Done
You may also want to store the result of DEP_PRO (dep) in
src_something and use it twice, for clarity.
Done
Here's what I'm about to check in. Thanks,
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
);
}
}
as the sole supported case.
Ack. Regstrapped successfully, checking this in.
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
PR debug/53671
PR debug/49888
* alias.c (memrefs_conflict_p): Improve handling of AND for
alignment.
Index: gcc/alias.c
://gcc.gnu.org/bugzilla/show_bug.cgi?id=53740
The patch looks reasonable to me, but I don't think I'm entitled to
approve it.
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin
On Jun 20, 2012, Alexandre Oliva aol...@redhat.com wrote:
When promote_debug_loc was first introduced, it would never be called
with a NULL loc list. However, because of the strategy of temporarily
resetting loc lists before recursion introduced a few months ago in
alias.c, the earlier
On Jun 25, 2012, Lawrence Crowl cr...@google.com wrote:
+These conventions will change over time,
+but changing them requires that a convincing rationale.
s/that//
+Complex heirarchies are to be avoided.
s/heir/hier/
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You
of ensuring -O2 makes to
C*FLAGS_FOR_TARGET, when all it appears to do is to prepend -g. Can you
please clarify?
Thanks,
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin America
On Jun 25, 2012, Richard Sandiford rdsandif...@googlemail.com wrote:
I'll leave the proper fix to Alex.
ACK. Thanks for the patch, it should help me get started.
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
patches were regstrapped on x86_64-linux-gnu and i686-linux-gnu.
Ok?
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
PR debug/53671
PR debug/49888
* var-tracking.c (attrs_list_by_loc_eq): New.
(track_stack_pointer): New.
(dataflow_set_merge): Use it.
(vt_initialize): Record
looked around for some such way, I figured it
would be useful to have information that the linker plugin was not used
in a particular test run, so I went for this patch instead.
Ok to install?
for gcc/testsuite/ChangeLog
from Alexandre Oliva aol...@redhat.com
* lib/c-torture.exp
[Adding gcc@]
On Jun 26, 2012, H.J. Lu hjl.to...@gmail.com wrote:
On Tue, Jun 26, 2012 at 3:39 PM, Mike Stump mikest...@comcast.net wrote:
On Jun 26, 2012, at 2:04 PM, Alexandre Oliva wrote:
I test i686-linux-gnu in a presumably unusual setting
I like the setup and testing
remained uninitialized, and free_alloc_pool doesn't
like to release NULL pools ;-)
The resulting patch was regstrapped on i686- and x86_64-linux-gnu. I'm
going to check it in as obvious after getting some sleep.
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com,
Uros Bizjak ubiz
On Jun 25, 2012, Alexandre Oliva aol...@redhat.com wrote:
On Jun 24, 2012, Richard Sandiford rdsandif...@googlemail.com wrote:
gcc.c-torture/compile/vector-2.c fails on mips64-elf with RTL checking
enabled because dead_debug_insert_temp tries to read the REGNO of something
that it has already
On Jun 27, 2012, Richard Henderson r...@redhat.com wrote:
On 06/26/2012 01:54 PM, Alexandre Oliva wrote:
+ track_stack_pointer (dst, src1, src2);
Why does this function return a value then?
During testing, I used an assert on the return value to catch cases that
couldn't be handled
On Jun 27, 2012, Mike Stump mikest...@comcast.net wrote:
On Jun 27, 2012, at 2:07 AM, Alexandre Oliva wrote:
Why? We don't demand a working plugin. Indeed, we disable the use of
the plugin if we find a linker that doesn't support it. We just don't
account for the possibility of finding
if it was pre-pended just above.
I see, thanks for clarifying.
I suggest changing both occurrences of $CFLAGS within the case
statements, then; the more uniform logic is more appealing to me.
Patch approved with these changes.
Thanks,
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org
On Jun 28, 2012, Jakub Jelinek ja...@redhat.com wrote:
On Thu, Jun 28, 2012 at 04:16:55AM -0300, Alexandre Oliva wrote:
I'd very be surprised if I asked for an i686 native build to package and
install elsewhere, and didn't get a plugin just because the build-time
linker wouldn't have been
they contain -O2.
* configure: Regenerate.
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin America board member
Free Software Evangelist Red Hat Brazil Compiler
On Jun 28, 2012, Mike Stump mikest...@comcast.net wrote:
On Jun 28, 2012, at 4:39 AM, Alexandre Oliva aol...@redhat.com wrote:
That still doesn't sound right to me: why should the compiler refrain
from using a perfectly functional linker plugin on the machine where
it's installed (not where
that would ensue.
Another thing we may want to do documentat how to test GCC in such
fake-native settings, so that people can refer to it and save duplicate
effort and avoid inconsistent results.
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see
On Jun 13, 2012, Alexandre Oliva aol...@redhat.com wrote:
On May 3, 2012, Alexandre Oliva aol...@redhat.com wrote:
Here are the 3 patches that, together, are equivalent to the one posted
before, except for the visibility of cleanup_auto_inc_dec.
Ping?
http://gcc.gnu.org/ml/gcc-patches
On Jun 30, 2012, David Edelsohn dje@gmail.com wrote:
IBM's policy specifies a comma:
first year, last year
and not a dash range.
But this notation already means something else in our source tree.
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change
On Jun 21, 2012, Alexandre Oliva aol...@redhat.com wrote:
Here's one more patch that addresses a problem I found out while
investigating the PR53671 regressions: rather than recording incoming
stack args as MEMs with non-VALUE expressions, it's more consistent (and
less surprising) if we emit
possible for the
expression depth to remain uninitialized, and added an initialization
and an assertion check to make sure it only remains zero when no
location is found.
Regstrapped on x86_64-linux-gnu and i686-linux-gnu. Ok to install?
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
PR
at configure time in the multi-do: fragment it adds to
the Makefile. I'm not quite sure how to introduce that yet, but that's
what I'm trying to figure out now.
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
expressions, an increase of 0.1% in the total number of variables
with location lists and less than 0.5% decrease in variables with full
coverage.
Here's the patch. Ok to install?
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
* cselib.h (cselib_add_permanent_equiv): Declare
Ok to install?
for gcc/ChangeLog
from Alexandre Oliva aol...@redhat.com
PR other/48093
* doc/invoke.texi: Document -mtls-dialect and GCC_COMPARE_DEBUG.
Index: gcc/doc/invoke.texi
===
--- gcc/doc/invoke.texi.orig 2011-04-27 15
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