)
+ fprintf (dump_file, %s (non-addressable non-aliased),
vnode-name ());
varpool_for_node_and_aliases (vnode, clear_addressable_bit, NULL,
true);
}
if (!address_taken !written
--
Richard Biener rguent...@suse.de
SUSE / SUSE Labs
SUSE LINUX Products GmbH
On Fri, Jun 20, 2014 at 12:41 PM, Thomas Preud'homme
thomas.preudho...@arm.com wrote:
From: Richard Biener [mailto:richard.guent...@gmail.com]
Sent: Tuesday, June 10, 2014 5:05 PM
Backports are welcome - please post a patch.
Sorry for the delay. Here you are:
diff --git a/gcc/testsuite
On Fri, Jun 20, 2014 at 6:52 PM, Bernd Edlinger
bernd.edlin...@hotmail.de wrote:
Hi,
I have noticed there is a minor flaw with the include path when cloog is
installed in-tree.
That is, the cloog-include directory is added twice, first with absolute
path, and then
again with relative
On Sun, Jun 22, 2014 at 9:14 AM, Bernd Edlinger
bernd.edlin...@hotmail.de wrote:
Hi,
I noticed that several testcases in the GMP-4.3.2 test suite are failing now
which
did not happen with GCC 4.9.0. I debugged the first one, mpz/convert, and
found
the file mpn/generic/get_str.c was
On Mon, Jun 23, 2014 at 7:32 AM, Chung-Lin Tang clt...@codesourcery.com wrote:
Hi Richard,
In this change:
https://gcc.gnu.org/ml/gcc-patches/2014-06/msg01278.html
where substitute_and_fold() was changed to use a dom walker, the calls
to purge dead EH edges during the walk can alter the
On Mon, Jun 23, 2014 at 10:02 AM, Bernd Edlinger
bernd.edlin...@hotmail.de wrote:
Hi,
On Fri, 20 Jun 2014 13:44:18, Martin Jambor wrote:
Hi,
On Thu, Jun 19, 2014 at 06:18:47PM +0200, Bernd Edlinger wrote:
Hi,
from a recent discussion on g...@gcc.gnu.org I have learned that the
default
On Wed, Jun 18, 2014 at 3:07 PM, Prathamesh Kulkarni
bilbotheelffri...@gmail.com wrote:
Put a check for capture index.
* genmatch.c (parse_capture): Add condition to check capture index.
(capture_max): New constant.
(stdlib.h): Include.
I'd rather
This removes the non-DT matching code.
Committed.
Richard.
2014-06-23 Richard Biener rguent...@suse.de
* genmatch.c (operand::gen_gimple_match): Remove.
(predicate::gen_gimple_match): Likewise.
(expr::gen_gimple_match): Likewise.
(c_expr::gen_gimple_match
On Mon, Jun 23, 2014 at 3:32 PM, Prathamesh Kulkarni
bilbotheelffri...@gmail.com wrote:
* match.pd: Mark operators in some bitwise and plus-minus
patterns to be commutative.
/* A - (A +- B) - -+ B */
(match_and_simplify
- (minus @0 (plus @0 @1))
+ (minus @0 (plus:c @0 @1))
(negate @0))
On Mon, Jun 23, 2014 at 4:13 PM, Richard Henderson r...@redhat.com wrote:
On 06/20/2014 02:59 PM, Kai Tietz wrote:
So I suggest following change of passes.def:
Index: passes.def
===
--- passes.def (Revision 211850)
+++
On Mon, Jun 23, 2014 at 3:43 PM, Prathamesh Kulkarni
bilbotheelffri...@gmail.com wrote:
* genmatch.c (gen_gimple_match_fail): Remove.
(expr::gen_gimple_transform): Remove call to gen_gimple_match_fail.
Change fprintf (f, if (!res)) to fprintf (f, if (!res) return
false;\n)
Thanks,
On Mon, Jun 23, 2014 at 4:23 PM, Marc Glisse marc.gli...@inria.fr wrote:
On Mon, 23 Jun 2014, Richard Biener wrote:
On Mon, Jun 23, 2014 at 3:32 PM, Prathamesh Kulkarni
bilbotheelffri...@gmail.com wrote:
* match.pd: Mark operators in some bitwise and plus-minus
patterns to be commutative
On Mon, Jun 23, 2014 at 4:25 PM, Richard Henderson r...@redhat.com wrote:
On 06/20/2014 01:42 PM, Marek Polacek wrote:
2014-06-20 Marek Polacek pola...@redhat.com
* genpreds.c (verify_rtx_codes): New function.
(main): Call it.
* rtl.h (RTX_FLD_WIDTH, RTX_HWINT_WIDTH):
On June 23, 2014 5:51:30 PM CEST, Marc Glisse marc.gli...@inria.fr wrote:
On Mon, 23 Jun 2014, Jakub Jelinek wrote:
Ok for trunk, sorry for the delay.
Thanks. Richard has moved the passes a bit since then, but I still have
exactly one spot where the testsuite is ok :-) I need strlen to be
On June 23, 2014 6:15:10 PM CEST, Jan Hubicka hubi...@ucw.cz wrote:
I don't like this very much. It's fragile and it will be very hard
to
detect bugs caused by it.
Please don't spread uses of the DECL_NONALIASED hack.
If we are only concerned about LTO I'd rather have a in_lto_p check
in
?
Richard.
Thanks,
James
---
2014-06-19 James Greenhalgh james.greenha...@arm.com
PR regression/61510
* cgraphunit.c (analyze_functions): Check we have an origin
node before dereferencing it.
--
Richard Biener rguent...@suse.de
SUSE / SUSE Labs
SUSE LINUX
On Mon, Jun 23, 2014 at 4:38 PM, Richard Biener
richard.guent...@gmail.com wrote:
On Mon, Jun 23, 2014 at 4:23 PM, Marc Glisse marc.gli...@inria.fr wrote:
On Mon, 23 Jun 2014, Richard Biener wrote:
On Mon, Jun 23, 2014 at 3:32 PM, Prathamesh Kulkarni
bilbotheelffri...@gmail.com wrote
On Mon, Jun 23, 2014 at 6:19 PM, Marc Glisse marc.gli...@inria.fr wrote:
On Mon, 23 Jun 2014, Richard Biener wrote:
On June 23, 2014 5:51:30 PM CEST, Marc Glisse marc.gli...@inria.fr
wrote:
On Mon, 23 Jun 2014, Jakub Jelinek wrote:
Ok for trunk, sorry for the delay.
Thanks. Richard has
On Wed, 18 Jun 2014, Jeff Law wrote:
On 06/18/14 04:42, Richard Biener wrote:
The following aims at reducing the number of pointless passes we run
on functions containing no loops. Those are at least two copyprop
and one dce pass (two dce passes when vectorization is enabled,
three
On Fri, Jun 20, 2014 at 12:52 PM, tsaund...@mozilla.com wrote:
From: Trevor Saunders tsaund...@mozilla.com
Hi,
This patch adds a hash_map class so we can consolidate the boiler plate around
using hash_table as a map, it also allows us to get rid of pointer_map which I
do in this patch by
On Fri, Jun 20, 2014 at 12:52 PM, tsaund...@mozilla.com wrote:
From: Trevor Saunders tsaund...@mozilla.com
Hi,
this patch allows you to define the type the hash table stores as elements
instead of the type elements point at by having your hash descriptor define
the
type
On Mon, Jun 23, 2014 at 4:28 PM, Bernd Edlinger
bernd.edlin...@hotmail.de wrote:
Hi,
On Mon, 23 Jun 2014 10:40:53, Richard Biener wrote:
On Sun, Jun 22, 2014 at 9:14 AM, Bernd Edlinger
bernd.edlin...@hotmail.de wrote:
Hi,
I noticed that several testcases in the GMP-4.3.2 test suite
;
+ return q != 0;
+}
+/* { dg-final { scan-tree-dump return 1 ccp1} } */
+/* { dg-final { cleanup-tree-dump ccp1 } } */
--
Richard Biener rguent...@suse.de
SUSE / SUSE Labs
SUSE LINUX Products GmbH - Nuernberg - AG Nuernberg - HRB 16746
GF: Jeff Hawn, Jennifer Guild, Felix Imendorffer
provides
instructions for it.
Thank you for your comment again!
thanks,
Cong
Thanks,
James
--
Richard Biener rguent...@suse.de
SUSE / SUSE Labs
SUSE LINUX Products GmbH - Nuernberg - AG Nuernberg - HRB 16746
GF: Jeff Hawn, Jennifer Guild, Felix Imendorffer
On Mon, Jun 23, 2014 at 8:02 PM, Bernd Edlinger
bernd.edlin...@hotmail.de wrote:
Hi,
On Mon, 23 Jun 2014 19:12:47, Richard Biener wrote:
On Mon, Jun 23, 2014 at 4:28 PM, Bernd Edlinger
bernd.edlin...@hotmail.de wrote:
Hi,
On Mon, 23 Jun 2014 10:40:53, Richard Biener wrote:
On Sun, Jun
set (which really tells
that all SSA names of the underlying decl must be able
to coalesce to the same register).
Richard.
2014-06-24 Richard Biener rguent...@suse.de
PR tree-optimization/61572
* tree-ssa-sink.c (statement_sink_location): Do not sink
loads from hard
On Tue, Jun 24, 2014 at 10:53 AM, Prathamesh Kulkarni
bilbotheelffri...@gmail.com wrote:
Hi,
This patch attempts to generate temporaries only when required.
I have changed generation of operand names. All children of an expr-node
are assigned at expr-node itself.
Names are generated as
On Fri, Jun 20, 2014 at 11:33 AM, Eric Botcazou ebotca...@adacore.com wrote:
[I'm at last back to this...]
With [1, -x + INF] as the resulting range? But it can be bogus if x is
itself equal to +INF (unlike the input range [x + 1, +INF] which is
always correct)
Hmm, indeed.
so this
On Sat, May 3, 2014 at 2:39 AM, Cong Hou co...@google.com wrote:
On Mon, Apr 28, 2014 at 4:04 AM, Richard Biener rguent...@suse.de wrote:
On Thu, 24 Apr 2014, Cong Hou wrote:
Given the following loop:
int a[N];
short b[N*2];
for (int i = 0; i N; ++i)
a[i] = b[i*2];
After being
On Tue, Dec 3, 2013 at 2:06 AM, Cong Hou co...@google.com wrote:
Hi Richard
Could you please take a look at this patch and see if it is ready for
the trunk? The patch is pasted as a text file here again.
(found it)
The patch is ok for trunk. (please consider re-testing before you commit)
On Mon, Jun 23, 2014 at 11:49 AM, Bin Cheng bin.ch...@arm.com wrote:
Hi,
For below simplified case:
#define LEN (32000)
__attribute__((aligned(16))) float a[LEN],b[LEN];
int foo (int M)
{
for (int i = 0; i M; i++)
a[i+M] = a[i] + b[i];
}
Compiling it with command like:
$
On Tue, Jun 24, 2014 at 1:29 PM, Prathamesh Kulkarni
bilbotheelffri...@gmail.com wrote:
This patch factors out checking expression-code in gimple-match-head.c
* gimple-match-head.c (check_gimple_assign): New function.
(check_gimple_assign_convert): Likewise.
This adds infrastructure to create generic-match.c (empty for now).
Richard.
2014-06-24 Richard Biener rguent...@suse.de
* Makefile.in (OBJS): Add generic-match.o.
(.PRECIOUS): Likewise.
(MOSTLYCLEANFILES): Add generic-match.c.
(generic-match.c): New rule
This re-orders operands so we can default-initialize them to zero
now that we only have a single autogenerated function.
Richard.
2014-06-24 Richard Biener rguent...@suse.de
* genmatch.c (write_fn_prototype): Remove and inline...
(decision_tree::gen_gimple): ...here
On Tue, Jun 24, 2014 at 12:54 PM, Eric Botcazou ebotca...@adacore.com wrote:
Hi,
https://gcc.gnu.org/ml/gcc-patches/2012-03/msg00491.html changed the old
signed_type_for/unsigned_type_for functions and made them always return an
integer type, whereas they would previously leave integral types
).
At the moment it just creates dead code. I'll see if it works
to wire it in tomorrow.
Committed.
Richard.
2014-06-24 Richard Biener rguent...@suse.de
* genmatch.c (operand::gen_gimple_transform): Rename to...
(operand::gen_transform): ... this and add a flag argument
On June 24, 2014 9:16:34 PM CEST, Trevor Saunders tsaund...@mozilla.com wrote:
On Tue, Jun 24, 2014 at 08:23:49PM +0200, Jan Hubicka wrote:
On 06/20/2014 12:52 PM, tsaund...@mozilla.com wrote:
From: Trevor Saunders tsaund...@mozilla.com
Hi,
This patch adds a hash_map class so we
On Tue, 24 Jun 2014, Prathamesh Kulkarni wrote:
On Tue, Jun 24, 2014 at 9:00 PM, Richard Biener rguent...@suse.de wrote:
This massages things so GENERIC code-gen works (well, is emitted
and compiles). The GENERIC interface matches that of
fold_{unary,binary,ternary} with also supporting
} } */
--
Richard Biener rguent...@suse.de
SUSE / SUSE Labs
SUSE LINUX Products GmbH - Nuernberg - AG Nuernberg - HRB 16746
GF: Jeff Hawn, Jennifer Guild, Felix Imendorffer
--
Richard Biener rguent...@suse.de
SUSE / SUSE Labs
SUSE LINUX Products GmbH - Nuernberg - AG Nuernberg - HRB 16746
GF
On Tue, Jun 24, 2014 at 10:19 PM, Martin Jambor mjam...@suse.cz wrote:
On Mon, Jun 23, 2014 at 03:35:01PM +0200, Bernd Edlinger wrote:
Hi Martin,
Well actually, I am not sure if we ever wanted to have a race condition
here.
Have you seen any impact of --param allow-store-data-races on
On Tue, Jun 24, 2014 at 11:16 PM, Eric Botcazou ebotca...@adacore.com wrote:
I think that was on purpose to avoid arithmetics in enum types. As those
conversions are useless and thus stripped later is it really important
to retain enum and boolean kind here?
The problem is that convert.c is
Committed.
Richard.
2014-06-25 Richard Biener rguent...@suse.de
PR testsuite/61560
* gcc.dg/tree-ssa/ssa-fre-32.c: Change to avoid differences
for targets that return _Complex float in memory.
Index: gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-32.c
On Wed, Jun 25, 2014 at 10:54 AM, Jakub Jelinek ja...@redhat.com wrote:
On Wed, Jun 25, 2014 at 10:14:17AM +0200, Richard Biener wrote:
Perhaps not unsurprisingly, the patch is very similar. Bootstrapped
and tested on x86_64-linux. OK for trunk?
Ok - please give the C++/atomics folks
the compiler optimizing those)
because then we can create the final API for the GENERIC part
directly.
Installed.
Richard.
2014-06-25 Richard Biener rguent...@suse.de
* genmatch.c (decision_tree::gen_gimple): Create three
gimple_match_and_simplify overloads again
On Tue, Jun 24, 2014 at 2:30 PM, Bernd Edlinger
bernd.edlin...@hotmail.de wrote:
Hi Richard,
I have here part 1 of this patch, which does not use undefined behaviour.
Currently I start to think that also TYPE_SATURATING just cannot happen
here, because only some targets have saturating
On Wed, Jun 25, 2014 at 11:12 AM, Bernd Edlinger
bernd.edlin...@hotmail.de wrote:
Hi,
this is part 2 of my patch, which uses the undefined behaviour, and emits a
strict overflow warning.
This fixes gnat.dg/opt37.adb again.
The diff is relative to part 1:
On Wed, Jun 25, 2014 at 3:35 PM, Kai Tietz ktiet...@googlemail.com wrote:
Hello,
so there seems to be a fallout caused by moving peephole2 pass. See PR/61608.
So we need indeed 2 peephole2 passes.
ChangeLog
2014-06-25 Kai Tietz kti...@redhat.com
PR rtl-optimization/61608
*
in out-of-SSA
phase by inserting copies appropriately.
Bootstrapped on x86_64-unknown-linux-gnu, ok?
Thanks,
Richard.
2014-06-25 Richard Biener rguent...@suse.de
PR tree-optimization/61607
* tree-ssa-dom.c (cprop_operand): Remove restriction on
propagating volatile
This removes prematurely killing loops during jump threading
and moves it to a spot where we know we didn't cancel the
jump thread.
Bootstrapped on x86_64-unknown-linux-gnu, testing in progress.
Ok?
Thanks,
Richard.
2014-06-25 Richard Biener rguent...@suse.de
PR tree-optimization
On June 26, 2014 12:03:21 AM CEST, Martin Jambor mjam...@suse.cz wrote:
Hi,
On Wed, Jun 25, 2014 at 03:14:31PM -0600, Jeff Law wrote:
On 06/24/14 14:19, Martin Jambor wrote:
On Mon, Jun 23, 2014 at 03:35:01PM +0200, Bernd Edlinger wrote:
Hi Martin,
Well actually, I am not sure if we ever
On Wed, Jun 25, 2014 at 4:21 PM, Teresa Johnson tejohn...@google.com wrote:
On Tue, May 13, 2014 at 8:19 AM, Xinliang David Li davi...@google.com wrote:
On Tue, May 13, 2014 at 1:39 AM, Richard Biener
richard.guent...@gmail.com wrote:
On Fri, May 9, 2014 at 5:54 PM, Teresa Johnson tejohn
On Wed, 25 Jun 2014, Jeff Law wrote:
On 06/25/14 08:05, Richard Biener wrote:
This removes restrictions in DOM cprop_operand that inhibit
some optimizations. The volatile pointer thing is really realy
old and no longer necessary while the loop-depth consideration
is only valid
On Thu, 26 Jun 2014, Richard Biener wrote:
On Wed, 25 Jun 2014, Jeff Law wrote:
On 06/25/14 08:05, Richard Biener wrote:
This removes restrictions in DOM cprop_operand that inhibit
some optimizations. The volatile pointer thing is really realy
old and no longer necessary while
On Thu, 26 Jun 2014, Richard Biener wrote:
On Thu, 26 Jun 2014, Richard Biener wrote:
On Wed, 25 Jun 2014, Jeff Law wrote:
On 06/25/14 08:05, Richard Biener wrote:
This removes restrictions in DOM cprop_operand that inhibit
some optimizations. The volatile pointer thing
This re-structues GENERIC code to the suggested switch-stmt use
which ideally should behave sanely wrt backtracking now
(fingers crossing - we don't have any testcases yet excercising
the GENERIC code-path).
Installed.
Richard.
2014-06-26 Richard Biener rguent...@suse.de
On Thu, Jun 26, 2014 at 11:43 AM, Richard Biener
richard.guent...@gmail.com wrote:
On Thu, Jun 26, 2014 at 10:11 AM, Prathamesh Kulkarni
bilbotheelffri...@gmail.com wrote:
This patch factors expression checking for GIMPLE.
Generates code as:
if (TREE_CODE (opname) == SSA_NAME)
{
gimple
int *) a, (unsigned int *) g, 4, 0, 5);
+ check ((unsigned int *) c, (unsigned int *) h, 8, 0, 5);
+ check ((unsigned int *) e, (unsigned int *) j, 16, 0, 5);
+ return 0;
+}
Jakub
--
Richard Biener rguent...@suse.de
SUSE / SUSE Labs
SUSE LINUX Products GmbH - Nuernberg - AG
We've accumulated some warnings - fixed below.
Richard.
2014-06-26 Richard Biener rguent...@suse.de
* genmatch.c (c_expr::gen_transform): Fix unused parameter.
(dt_simplify::gen_gimple): Mark captures as possibly unused.
(dt_simplify::gen_generic): Likewise
On Thu, Jun 26, 2014 at 3:01 PM, Martin Liška mli...@suse.cz wrote:
Hello,
I encountered similar issue to PR ipa/61462 where location_t locus =
gimple_location (e-call_stmt) is called for e-call_stmt == NULL (Firefox
with -flto -fdump-ipa-devirt). So that, I decided to introduce new
On Thu, Jun 26, 2014 at 3:43 PM, Martin Liška mli...@suse.cz wrote:
On 06/26/2014 03:20 PM, Richard Biener wrote:
On Thu, Jun 26, 2014 at 3:01 PM, Martin Liška mli...@suse.cz wrote:
Hello,
I encountered similar issue to PR ipa/61462 where location_t locus =
gimple_location (e-call_stmt
ArgNo)
+
+struct NonNullRetData {
+ SourceLocation Loc;
+};
+
+/// \brief Handle returning null from function with returns_nonnull
attribute.
+RECOVERABLE(nonnull_return, NonNullRetData *Data)
+
}
#endif // UBSAN_HANDLERS_H
Jakub
--
Richard Biener rguent...@suse.de
On Thu, Jun 26, 2014 at 5:58 PM, Martin Liška mli...@suse.cz wrote:
On 06/26/2014 04:29 PM, Jakub Jelinek wrote:
On Thu, Jun 26, 2014 at 04:27:49PM +0200, Martin Liška wrote:
Well yes - it is of course similar broken in spirit but at least a lot
simpler ;) I'd put a comment there why we do
On Fri, Jun 27, 2014 at 4:29 AM, Thomas Preud'homme
thomas.preudho...@arm.com wrote:
From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches-
ow...@gcc.gnu.org] On Behalf Of Thomas Preud'homme
Sent: Thursday, June 19, 2014 1:36 PM
Richard, given this issue, I think we should wait a few more
On Fri, 27 Jun 2014, Jan Hubicka wrote:
Hi,
the most common types of tree nodes streamed are declarations (5.4M for
Firefox) and types (4.2M for Firefox). This patch makes representation of
types smaller by avoiding saving redundent info about type and its variants.
About 50% of types are
On Fri, Jun 27, 2014 at 9:16 AM, Jakub Jelinek ja...@redhat.com wrote:
Hi!
This fixes the most common source of the new runtime diagnostics
during bootstrap-ubsan, if num is 0, ira_object_id_map is often
0 as well.
Ok for trunk/4.9?
If it's also sometimes 1 then why not if (num 1) - just
On Fri, Jun 27, 2014 at 10:55 AM, Tobias Burnus
tobias.bur...@physik.fu-berlin.de wrote:
Bernd Schmidt wrote:
I discovered that create_tmp_var is used in the gfortran frontend to
create static variables. IMO the function is not intended to do this,
and it causes problems for a modification I
.
2014-06-27 Richard Biener rguent...@suse.de
* tree-ssa-math-opts.c (bswap_replace): Fix
SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
Index: gcc/tree-ssa-math-opts.c
===
--- gcc/tree-ssa-math-opts.c
On Thu, 12 Jun 2014, Jeff Law wrote:
On 06/12/14 04:12, Richard Biener wrote:
This implements the requested inlining of memmove for possibly
overlapping arguments by doing first all loads and then all stores.
The easiest place is to do this in memory op folding where we already
On Fri, 27 Jun 2014, Jakub Jelinek wrote:
On Fri, Jun 27, 2014 at 01:49:38PM +0200, Richard Biener wrote:
I'm going to go for a single load/store and MOVE_MAX for now - I
have quite some fallout to deal with anyway (analyzed strlenopt-1.c
FAIL only, the other strlenopt cases are probably
On June 27, 2014 2:50:33 PM CEST, Rainer Orth r...@cebitec.uni-bielefeld.de
wrote:
Richard Biener rguent...@suse.de writes:
The following patch enables bswap-from-load for STRICT_ALIGNMENT
targets when the load is aligned instead of unconditionally
(which probably was not intended).
(note
On June 29, 2014 9:53:03 PM CEST, Jan Hubicka hubi...@ucw.cz wrote:
In addition of pr61644 and pr61646, this commit breaks a lot of
fortran tests with -flto -O0.
Hello,
the problem here is that we have POINTER_TYPE that points to array of
variable
length (not sure why it happens only with -O0).
On July 3, 2014 1:06:30 AM CEST, Jason Merrill ja...@redhat.com wrote:
I think that makes sense; I'm not aware of anyone working on improving
LTO debugging.
I've done that in the past. So it would be nice to verify we don't regress
existing tests.
Richard.
Jason
On July 3, 2014 7:37:13 AM CEST, Jakub Jelinek ja...@redhat.com wrote:
On Wed, Jul 02, 2014 at 04:06:30PM -0700, Jason Merrill wrote:
I think that makes sense; I'm not aware of anyone working on
improving LTO
debugging.
I think at this point all we care about is that with -flto we don't ICE
on
On July 3, 2014 9:55:36 AM CEST, Jakub Jelinek ja...@redhat.com wrote:
On Thu, Jul 03, 2014 at 09:41:15AM +0200, Richard Biener wrote:
On July 3, 2014 7:37:13 AM CEST, Jakub Jelinek ja...@redhat.com
wrote:
On Wed, Jul 02, 2014 at 04:06:30PM -0700, Jason Merrill wrote:
I think that makes sense
On July 3, 2014 8:38:14 PM CEST, Jakub Jelinek ja...@redhat.com wrote:
On Thu, Jul 03, 2014 at 08:37:07PM +0200, Richard Biener wrote:
Well, simply removing the regression testing for LTO is a
maintainance nightmare as well.
The guality testsuite is very noisy anyway with all the xfail
On July 3, 2014 10:47:52 PM CEST, Mark Wielaard m...@redhat.com wrote:
On Thu, 2014-07-03 at 22:14 +0200, Jakub Jelinek wrote:
On Thu, Jul 03, 2014 at 10:04:35PM +0200, Mark Wielaard wrote:
On Thu, 2014-07-03 at 21:52 +0200, Richard Biener wrote:
On July 3, 2014 8:38:14 PM CEST, Jakub
On July 3, 2014 8:47:36 PM CEST, Jakub Jelinek ja...@redhat.com wrote:
Hi!
update_ssa that expand_thunk calls, if it needs to change anything,
computes CDI_DOMINATORS, but we assert that dominators are not computed
when we release e.g. an unused thunk.
Fixed thusly, bootstrapped/regtested on
On July 3, 2014 8:44:28 PM CEST, Jakub Jelinek ja...@redhat.com wrote:
Hi!
The rhs1 of CONVERT_EXPR_CODE_P doesn't have to be a SSA_NAME, can be
e.g.
invariant like ADDR_EXPR of a var, but ifcombine didn't think about
that
possibility.
Fixed thusly, bootstrapped/regtested on x86_64-linux and
On July 4, 2014 10:50:01 PM CEST, Jakub Jelinek ja...@redhat.com wrote:
On Mon, Jun 23, 2014 at 04:40:43PM +0200, Richard Biener wrote:
Can we instead refactor expmed.c to avoid allocating rtx_def
directly?
Like by using rtx in init_expmed_rtl and allocating from an obstack
(or not care and GC
On Sun, 29 Jun 2014, Gerald Pfeifer wrote:
On Thu, 12 Jun 2014, Richard Biener wrote:
It seems the https transition broke refering to permanently moved
URL gcc-3.0/gcc-3.0.html (I get a certificate error or some such),
breaking gennews and thus gcc_release. Fixed like below which
makes
,
len, scc_entry_len, scc_hash))
continue;
/* Do remaining fixup tasks for prevailing nodes. */
bool seen_type = false;
for (unsigned i = 0; i len; ++i)
{
--
Richard Biener rguent...@suse.de
SUSE / SUSE Labs
SUSE LINUX Products GmbH
On Mon, 30 Jun 2014, Jan Hubicka wrote:
Please revert the original patch instead which was not tested properly.
I'll get back to this after I return from vacation.
OK, I will bootstrap and revert tomorrow morning.
Note that testusite passes with the patch; the problem appears only
On Mon, 30 Jun 2014, Dominique Dhumieres wrote:
Note that testusite passes with the patch; ...
Confirmed. There is a typo
s/fileds/fields/
I have seen the failures because I now run the gfortran testsuite with
the addition of '-g -flto'. Is it worth pushing in this direction?
Yes. It
On Thu, 3 Jul 2014, Jakub Jelinek wrote:
On Thu, Jul 03, 2014 at 09:41:15AM +0200, Richard Biener wrote:
On July 3, 2014 7:37:13 AM CEST, Jakub Jelinek ja...@redhat.com wrote:
On Wed, Jul 02, 2014 at 04:06:30PM -0700, Jason Merrill wrote:
I think that makes sense; I'm not aware of anyone
On Sat, Jun 28, 2014 at 8:22 PM, Jan Hubicka hubi...@ucw.cz wrote:
Hi,
This is first bug noticed by the type consistency checks I added.
gcov_info_type is a structure that contains function pointer to itself. While
building it we first build a structure w/o size and fields, then we build a
On Sat, Jun 28, 2014 at 8:26 PM, Jan Hubicka hubi...@ucw.cz wrote:
Hi,
this is another bug noticed. Here ipa-devirt attempts to merge binfos of two
representations
of the same ODR type, but forgets about variants.
I also noticed that using variant instead of the type may end up in
On Sat, Jun 28, 2014 at 10:38 PM, Gerald Pfeifer ger...@pfeifer.com wrote:
Applied.
Richi, Jakub, I noticed that you seem to have stopped including those
with GCC 4.7 and later. Any particular reason? It appears useful to
me.
Are you sure? I can still see them in 4.7 changes.html and
On Sun, Jun 29, 2014 at 12:44 AM, Jan Hubicka hubi...@ucw.cz wrote:
Hi,
this patch fixes another problem where we manage to produce a variant of
variadic array that has different TYPE_SIZE (but an equivalent expression).
This happens because remap_type_1 blindly copies all expressions referred
On Mon, Jun 30, 2014 at 1:38 AM, Marc Glisse marc.gli...@inria.fr wrote:
Hello,
with this patch on top of
https://gcc.gnu.org/ml/gcc-patches/2014-06/msg02315.html
we finally warn for the testcase of PR 60517.
The new function is copied from init_subtree_with_zero right above. I guess
it
On Mon, Jun 30, 2014 at 8:56 AM, Jeff Law l...@redhat.com wrote:
SSA_NAME_VALUE is, in effect, a chain of values. ie, it's possible for
SSA_NAME_VALUE of any given SSA_NAME to refer to another SSA_NAME.
Hmm, but it shouldn't as we walk in dominator order and should
always do
On Mon, Jun 30, 2014 at 5:54 PM, Richard Henderson r...@redhat.com wrote:
On 06/29/2014 11:14 AM, Uros Bizjak wrote:
if (MEM_READONLY_P (x))
+if (GET_CODE (mem_addr) == AND)
+ return 1;
return 0;
Certainly missing braces here. But with that fixed the patch looks plausible.
On Thu, Jul 3, 2014 at 1:08 AM, tsaund...@mozilla.com wrote:
From: Trevor Saunders tsaund...@mozilla.com
Hi,
So apparently its not entirely obvious to everyone that removing the names of
unused arguments is the best way of dealing with warnings about unused
arguments in places like hooks
On Mon, Jul 7, 2014 at 11:45 AM, Richard Biene
richard.guent...@gmail.com wrote:
On Thu, Jul 3, 2014 at 1:08 AM, tsaund...@mozilla.com wrote:
From: Trevor Saunders tsaund...@mozilla.com
Hi,
So apparently its not entirely obvious to everyone that removing the names of
unused arguments is
On Thu, Jul 3, 2014 at 2:39 PM, Yuri Rumyantsev ysrum...@gmail.com wrote:
Ping!
Ok.
Thanks,
Richard.
2014-06-24 13:37 GMT+04:00 Yuri Rumyantsev ysrum...@gmail.com:
Hi All,
Here is a fix for PR 61576 - additional test was added that block
containing reduction statement is predecessor of
On Thu, Jul 3, 2014 at 11:53 AM, Mark Wielaard m...@redhat.com wrote:
Hi,
I pulled out the guality.exp [p]type test extension from the actual
dwarf2out.c changes (which I will repost soon with some tweaks). I think
the test extension itself is useful on its own (and will use it to
add tests
On Sun, Jul 6, 2014 at 4:23 PM, Marc Glisse marc.gli...@inria.fr wrote:
On Mon, 30 Jun 2014, Jeff Law wrote:
On 06/28/14 16:33, Marc Glisse wrote:
In an earlier version of the patch, I was using
get_or_create_ssa_default_def (cfun, sym);
(I was reusing the same variable). This passed
.
2014-07-07 Richard Biener rguent...@suse.de
PR tree-optimization/61681
* tree-ssa-structalias.c (find_what_var_points_to): Expand
NONLOCAL inside ESCAPED.
* gcc.dg/torture/pr61681.c: New testcase.
Index: gcc/tree-ssa-structalias.c
The following fixes PR61680.
Bootstrap and regtest running on x86_64-unknown-linux-gnu.
Richard.
2014-07-07 Richard Biener rguent...@suse.de
PR tree-optimization/61680
* tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
Handle properly all read-write
On Mon, Jul 7, 2014 at 4:20 PM, Richard Henderson r...@redhat.com wrote:
On 07/07/2014 02:10 AM, Richard Biener wrote:
On Mon, Jun 30, 2014 at 5:54 PM, Richard Henderson r...@redhat.com wrote:
On 06/29/2014 11:14 AM, Uros Bizjak wrote:
if (MEM_READONLY_P (x))
+if (GET_CODE (mem_addr
On Mon, Jul 7, 2014 at 4:34 PM, Richard Biener
richard.guent...@gmail.com wrote:
On Mon, Jul 7, 2014 at 4:20 PM, Richard Henderson r...@redhat.com wrote:
On 07/07/2014 02:10 AM, Richard Biener wrote:
On Mon, Jun 30, 2014 at 5:54 PM, Richard Henderson r...@redhat.com wrote:
On 06/29/2014 11:14
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