On 31 July 2015 at 20:49, François Dumont wrote:
On 30/07/2015 12:30, Jonathan Wakely wrote:
On 29/07/15 22:08 +0200, François Dumont wrote:
Standard algos signatures are such that there is no guaranty that
the operator or predicate to compare the iterator value type will
exist. So I had
On 07/31/15 08:16, Nathan Sidwell wrote:
On 07/24/15 15:26, Nathan Sidwell wrote:
Jakub,
this version makes the following changes to the earlier version.
*) Renames things to FOO_ver, rather than FOO_2
*) No attempt to deal with cross-version plugins and libgomp.
*) Adds GOMP_OFFLOAD_version
Hi!
We had established the use of a boolean flag have_offload in gcc::context
to indicate whether during compilation, we've actually seen any code to
be offloaded (see cited below the relevant parts of the patch by Ilya et
al.). This means that currently, the whole offload machinery will not be
Hi!
On Thu, 30 Jul 2015 13:51:17 +0200, Jakub Jelinek ja...@redhat.com wrote:
On Thu, Jul 30, 2015 at 01:47:37PM +0200, Thomas Schwinge wrote:
Here is such a libgomp plugin plus the infrastructure for initial support
of non-shared memory host execution. [...]
... the libgomp plugin
On Fri, Jul 31, 2015 at 16:08:27 +0200, Thomas Schwinge wrote:
We had established the use of a boolean flag have_offload in gcc::context
to indicate whether during compilation, we've actually seen any code to
be offloaded (see cited below the relevant parts of the patch by Ilya et
al.). This
On 31 July 2015 at 10:34, Ramana Radhakrishnan
ramana.radhakrish...@foss.arm.com wrote:
I've tried this in the past and never been convinced that 2 iterations are
enough to get to stability with this given that the results are only precise
for 8 bits / iteration. Thus I've always believed you
The following patch was committed to gcc5 branch as rev. 226442.
The patch was bootstrapped and tested on x86/x86-64.
2015-07-31 Vladimir Makarov vmaka...@redhat.com
PR debug/66691
* lra-int.h (lra_substitute_pseudo): Add a parameter.
On 07/24/15 15:26, Nathan Sidwell wrote:
Jakub,
this version makes the following changes to the earlier version.
*) Renames things to FOO_ver, rather than FOO_2
*) No attempt to deal with cross-version plugins and libgomp.
*) Adds GOMP_OFFLOAD_version function to plugin. (I went with your
This is the promised 3/2 - it removes simplifying the compare in
COND_EXPRs through fold_binary in fold_gimple_assign.
Bootstrapped on x86_64-unknown-linux-gnu, testing in progress
(testing with an assert in place in progress still as well).
Richard.
2015-07-31 Richard Biener
Hi guys,
I'm seeing this new test failing on aarch64-none-elf introduced with:
commit 0d252ab36fb1a85bcaf8e48a7a49a9727d6fa90d
Author: redi redi@138bc75d-0d04-0410-961f-82ee72b054a4
Date: Wed Jul 29 12:55:58 2015 +
* testsuite/24_iterators/container_access.cc: New.
On 07/31/15 04:43, Jakub Jelinek wrote:
Hi!
I wonder if we shouldn't change:
TREE_TYPE (ctx-receiver_decl)
= build_qualified_type (build_reference_type (type), TYPE_QUAL_RESTRICT);
in fixup_child_record_type to add:
if (is_gimple_omp_offloaded (ctx-stmt))
type =
This implements outlining equivalent tails (ifs, withs and the actual
transform) of the decision tree generated by genmatch. The initial
implementation is conservative (equivalency is pointer equivalency
of the transform IL plus ensuring side-effects are the same).
It manages to remove 96
On 07/30/2015 07:42 AM, Kyrill Tkachov wrote:
Hi Jeff,
On 29/07/15 23:38, Jeff Law wrote:
On 07/29/2015 07:49 AM, Kyrill Tkachov wrote:
Hi all,
This patch improves RTL if-conversion on sequences that perform a
conditional select on integer constants.
Most of the smart logic to do that
On 07/28/2015 01:41 AM, Richard Biener wrote:
The above case is a corner case I think - the number of you can change
into (multiple) MIN/MAX is unbound but we might only care about the case
where there will be one MIN/MAX operation.
I suspect that's going to be the most important/common case.
On 07/28/2015 03:47 AM, David Sherwood wrote:
Sorry, the comment should reflect complex types too. How about this?
/* Return the mode of the basic parts of MODE. For vector modes this is the
mode of the vector elements. For complex modes it is the mode of the real
and imaginary
On Fri, 2015-07-31 at 00:32 +, Joseph Myers wrote:
New command-line options need documenting in invoke.texi.
Good point, thanks for catching that. Here is an updated patch with
invoke.texi. There are no other changes to the patch.
Steve Ellcey
sell...@imgtec.com
2015-07-31 Steve
On 07/31/2015 05:17 AM, Yuri Rumyantsev wrote:
Hi Richard,
I learned your updated patch for 23825 and it is more general in
comparison with my.
I'd like to propose you a compromise - let's consider my patch only
for force-vectorize outer loop only to allow outer-loop
vecctorization. Note that
On 07/31/2015 12:46 PM, Jakub Jelinek wrote:
On Fri, Jul 31, 2015 at 06:25:57PM +0200, Kai Tietz wrote:
2015-07-31 18:14 GMT+02:00 Jason Merrill ja...@redhat.com:
On 07/30/2015 10:48 PM, Jeff Law wrote:
Note, anything outside of the C/C++ front-ends depending on that
canonicalization done by
On 07/27/2015 05:12 PM, Patrick Palka wrote:
The only question in my mind is bootstrap regression testing. From
reading the thread for the earlier version of this patch I got the
impression you had bootstrapped and regression tested earlier versions.
If you could confirm that you've
Hi Guys,
I am checking in the patch below to fix the M32R port's handling of
its __model__ attribute. This attribute takes a parameter identifying
the memory model to use, but gcc was not being told to expect this
identifier.
Cheers
Nick
gcc/ChangeLog
2015-07-31 Nick Clifton
On 07/30/2015 10:48 PM, Jeff Law wrote:
Note, anything outside of the C/C++ front-ends depending on that
canonicalization done by shorten_compare is, IMHO, broken.
I think the OMP code isn't relying on it being done by shorten_compare;
it's trying to do it itself in c_finish_omp_for but is
On Fri, Jul 31, 2015 at 07:53:16PM +0300, Ilya Verbin wrote:
On Fri, Jul 31, 2015 at 19:27:58 +0300, Ilya Verbin wrote:
I've noticed that target MIC compiler from trunk hangs forever in
lto_input_mode_table in this loop, even on simple testcases.
On Wed, Feb 18, 2015 at 11:00:35 +0100,
On 07/30/2015 07:13 AM, Andrew MacLeod wrote:
Pretty simple. Both flag-types.h and tree-core.h check to see if the
other header has already defined this enumerated type, and defined it if
not.
Its an unnecessary conditional compilation and dual maintenance of this
small enum. This patch puts
2015-07-31 18:14 GMT+02:00 Jason Merrill ja...@redhat.com:
On 07/30/2015 10:48 PM, Jeff Law wrote:
Note, anything outside of the C/C++ front-ends depending on that
canonicalization done by shorten_compare is, IMHO, broken.
I think the OMP code isn't relying on it being done by
On 07/28/2015 09:44 AM, Martin Sebor wrote:
gcc/ChangeLog
2015-07-27 Martin Sebor mse...@redhat.com
* c-family/c.opt (-Wbuiltin-address): New warning option.
* doc/invoke.texi (Wbuiltin-address): Document it.
* doc/extend.texi (__builtin_frame_addrress,
On 07/27/2015 10:40 AM, Kyrill Tkachov wrote:
On 27/07/15 17:09, Jeff Law wrote:
On 07/27/2015 04:17 AM, Kyrill Tkachov wrote:
I experimented with resource.c and the roadblock I hit is that it
seems to have an assumption that it operates on hard regs (in fact
the struct it uses to describe
On 07/31/2015 03:25 AM, Thomas Preud'homme wrote:
Hi,
Since commit r223113, loop-invariant pass rely on luids to determine if an
invariant can be hoisted out of a loop without introducing temporaries.
However, nothing is made to ensure luids are up-to-date. This patch adds a
DF_LIVE problem
Index: libgomp/libgomp.map
===
--- libgomp/libgomp.map (revision 226039)
+++ libgomp/libgomp.map (working copy)
@@ -234,6 +234,12 @@ GOMP_4.0.1 {
GOMP_offload_unregister;
} GOMP_4.0;
+GOMP_4.0.2 {
+
Hi!
I've noticed that target MIC compiler from trunk hangs forever in
lto_input_mode_table in this loop, even on simple testcases.
On Wed, Feb 18, 2015 at 11:00:35 +0100, Jakub Jelinek wrote:
+ /* First search just the GET_CLASS_NARROWEST_MODE to wider modes,
+if not found, fallback
On Fri, Jul 31, 2015 at 06:25:57PM +0200, Kai Tietz wrote:
2015-07-31 18:14 GMT+02:00 Jason Merrill ja...@redhat.com:
On 07/30/2015 10:48 PM, Jeff Law wrote:
Note, anything outside of the C/C++ front-ends depending on that
canonicalization done by shorten_compare is, IMHO, broken.
I
On Fri, Jul 31, 2015 at 19:27:58 +0300, Ilya Verbin wrote:
I've noticed that target MIC compiler from trunk hangs forever in
lto_input_mode_table in this loop, even on simple testcases.
On Wed, Feb 18, 2015 at 11:00:35 +0100, Jakub Jelinek wrote:
+ /* First search just the
On 07/31/2015 05:50 AM, Evgeny wrote:
New ctarget attribute automatically clone function and optimize for
corresponding target. For target attribute if you specify avx,sse4 you
will get only 1 function optimized for the target with higher priority,
while ctarget will generate 2 functions: one
On 07/28/2015 03:35 AM, David Sherwood wrote:
On 07/27/2015 04:25 AM, David Sherwood wrote:
Hi,
Part 1 of this change is a clean-up. I have changed calls to GET_MODE_INNER (m)
so that it returns m in cases where there is no inner mode. This simplifies some
of the calling code by removing the
Hi!
This patch is the start of implementation of struct element mapping.
I'm not handling structure element based array sections (neither
array based, nor pointer/reference based) yet, nor C++.
If the whole struct is already mapped, then that mapping is used,
otherwise we require that either all
On 07/28/2015 11:11 AM, Caroline Tice wrote:
I believe the following patch fixes a problem with bootstrap failures
on some architectures with vtable verification enabled. The problem
was related to a change in name mangling, where classes with anonymous
namespaces get anon as their
The Go spec says that builtin functions may not be referenced other
than being called. This patch from Chris Manghane implements that
restriction in the Go frontend. This fixes
https://golang.org/issue/11570 . Bootstrapped and ran Go testsuite on
x86_64-unknown-linux-gnu. Committed to
On 07/28/2015 04:14 AM, Kyrill Tkachov wrote:
[ Snip ]
Here's a respin.
I've reworked bbs_ok_for_cmove_arith to go over BB_A once and record
the set registers then go over BB_B once and look inside the SET_SRC
of each insn for those registers. How does this look? Would you like
me to
Hi,
The attached patch adds a constraint to prevent finish_oacc_declare
from being passed thru multiple times when dealing with a template and
and instance of a template.
Also cleaned up the interface to finish_oacc_declare.
Committed to gomp-4_0-branch.
Jim
diff --git a/gcc/cp/decl.c
On 07/31/2015 09:38 AM, Jakub Jelinek wrote:
On Thu, Jul 30, 2015 at 07:27:51PM -0700, Aldy Hernandez wrote:
+static gimple
+gimplify_omp_ordered (tree expr, gimple_seq body)
+{
+ tree c, decls;
+ int failures = 0;
+ unsigned int i;
+
+ if (gimplify_omp_ctxp)
+for (c =
* config/aarch64/aarch64-builtins.c: Builtins for rsqrt and
rsqrtf.
* config/aarch64/aarch64-opts.h: -mrecip has a default value
depending on the core.
* config/aarch64/aarch64-protos.h: Declare.
* config/aarch64/aarch64-simd.md: Matching expressions
On Fri, Jul 31, 2015 at 18:59:59 +0200, Jakub Jelinek wrote:
On Fri, Jul 31, 2015 at 07:53:16PM +0300, Ilya Verbin wrote:
On Fri, Jul 31, 2015 at 19:27:58 +0300, Ilya Verbin wrote:
I've noticed that target MIC compiler from trunk hangs forever in
lto_input_mode_table in this loop, even on
[Abe wrote:]
After I`ve done the SPEC-based analysis, my next planned steps
on this work are to disable the code that [in my WIP] currently
causes conversion to be enabled by default when autovectorization
is enabled, then to re-integrate the old converter and implement
the switches that will
Hi Jeff,
Yes I will create a test case. I'm not quite sure what to check for even
in the machine dependent test case. It's quite possible for the
instructions that are generated to change over time.
On 7/31/2015 9:20 AM, Jeff Law wrote:
On 07/28/2015 01:41 AM, Richard Biener wrote:
The
On 07/31/2015 12:18 PM, Michael Collison wrote:
Hi Jeff,
Yes I will create a test case. I'm not quite sure what to check for even
in the machine dependent test case. It's quite possible for the
instructions that are generated to change over time.
I think we're going to want to look at the
This patch from Chris Manghane updates the Unicode tables in the Go
frontend to Unicode 8. This fixes https://golang.org/issue/11569 .
Bootstrapped and ran Go testsuite on x86_64-unknown-linux-gnu.
Committed to mainline.
Ian
Index: gcc/go/gofrontend/MERGE
-Original Message-
From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches-
ow...@gcc.gnu.org] On Behalf Of Simon Dardis
Sent: Tuesday, July 21, 2015 6:39 AM
To: gcc-patches@gcc.gnu.org
Subject: [PATCH][MIPS] Scheduler fix for the 74k 24k.
Hello,
This patch fixes a bug with
On 30/07/2015 12:30, Jonathan Wakely wrote:
On 29/07/15 22:08 +0200, François Dumont wrote:
Hi
Here is a patch to add irreflexive debug check.
Awesome!
You can add PR libstdc++/60519 to the changelog.
Sure.
Standard algos signatures are such that there is no guaranty that
the
- Ursprüngliche Mail -
On 07/31/2015 12:46 PM, Jakub Jelinek wrote:
On Fri, Jul 31, 2015 at 06:25:57PM +0200, Kai Tietz wrote:
2015-07-31 18:14 GMT+02:00 Jason Merrill ja...@redhat.com:
On 07/30/2015 10:48 PM, Jeff Law wrote:
Note, anything outside of the C/C++ front-ends
On Fri, Jul 31, 2015 at 11:48:01AM -0700, Aldy Hernandez wrote:
commit 92e33750f31c7954b8a92763d20630f4e1af9b6b
Author: Aldy Hernandez al...@redhat.com
Date: Wed Jul 29 13:39:06 2015 -0700
* wide-int.h (wi::gcd): New.
* gimplify.c (struct gimplify_omp_ctx): Rename iter_vars to
This requires and is required by the previous patch; I've split
them up to make the earlier patch easier to review.
gcc/jit/ChangeLog:
* docs/topics/compatibility.rst (LIBGCCJIT_ABI_4): New.
* docs/topics/contexts.rst (GCC_JIT_BOOL_OPTION_DUMP_SUMMARY):
We no longer show a
In r223092 (aka dd4d567f4b6b498242097c41d63666bdae320ac1) I moved the
state of timevar.c from being global data into a class timer with
a global instance g_timer.
This followup patch generalizes the timing within toplev so that an
external timer instance can (optionally) be passed in; this is
The attached two patches correspond to the first patch:
[PATCH 01/16] gcc: Generalization of timevar API; add gcc_jit_timer interface
https://gcc.gnu.org/ml/gcc-patches/2015-06/msg00122.html
of the 16-patch kit I posted in June:
https://gcc.gnu.org/ml/gcc-patches/2015-06/msg00116.html
For
This patch to the Go frontend by Chris Manghane checks that the types
that appear in function declarations are valid. This fixes
https://golang.org/issue/11567. Bootstrapped and ran Go testsuite on
x86_64-unknown-linux-gnu. Committed to mainline.
Ian
Index: gcc/go/gofrontend/MERGE
This fourth revision of the patch:
* fixes an error in the docs.
* uses gen_rsqrt* functions.
* uses extra_tuning_flags.
Ok for check in.
Benedikt Huber (1):
2015-07-31 Benedikt Huber benedikt.hu...@theobroma-systems.com
Philipp Tomsich
On Thu, Jul 30, 2015 at 07:27:51PM -0700, Aldy Hernandez wrote:
+static gimple
+gimplify_omp_ordered (tree expr, gimple_seq body)
+{
+ tree c, decls;
+ int failures = 0;
+ unsigned int i;
+
+ if (gimplify_omp_ctxp)
+for (c = OMP_ORDERED_CLAUSES (expr); c; c = OMP_CLAUSE_CHAIN (c))
- Ursprüngliche Mail -
On 07/30/2015 05:00 PM, Kai Tietz wrote:
2015-07-30 18:52 GMT+02:00 Jason Merrill ja...@redhat.com:
On 07/29/2015 06:56 PM, Kai Tietz wrote:
@@ -13078,6 +13042,8 @@ build_enumerator (tree name, tree value,
tree
enumtype, tree attributes,
if
This removes dispatching to fold_binary from fold_gimple_assign
with GIMPLE_BINARY_RHS. As usual tested that it doesn't trigger
anymore on a bootstrap regtest on x86_64-unknown-linux-gnu.
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied.
Richard.
2015-07-31 Richard Biener
As far as I can tell, the problem in 62242 (and possibly 62246) is with a
string array constructor trying to deal with an array element whose value is a
character function that is described in an interface block and which has an
assumed-length result. I can't claim more than a superficial
expand_builtin_strcmp has:
if (direct_optab_handler (cmpstr_optab, SImode) != CODE_FOR_nothing
|| direct_optab_handler (cmpstrn_optab, SImode) != CODE_FOR_nothing)
{
...
machine_mode insn_mode
= insn_data[(int) CODE_FOR_cmpstrsi].operand[0].mode;
Applied.
Index: changes.html
===
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-6/changes.html,v
retrieving revision 1.18
diff -u -r1.18 changes.html
--- changes.html27 Jul 2015 14:36:20 - 1.18
+++ changes.html31 Jul
This patch cleans up nested blocks when there's an unexpected end of a
compilation unit (66175), and it handles cleaned-up blocks gracefully (62536).
I've run make check-fortran with the attached test cases.
Index: ChangeLog
===
Hi, Benedikt.
It looks pretty good. I'd just hesitate to go about defining which cores
benefit from this by default, IIUC.
Cheers,
--
Evandro Menezes Austin, TX
-Original Message-
From: gcc-patches-ow...@gcc.gnu.org
This patch from Chris Manghane fixes the Go frontend error reporting
for invalid builtin calls, by not losing track of whether the call is
erroneous. This fixes https://golang.org/issue/11561. Bootstrapped
and ran Go testsuite on x86_64-unknown-linux-gnu. Committed to
mainline.
Ian
Index:
I've committed the one liner below to fix PR target/67049 which causes
build failures for sh64-elf on 5/6. There is a typo in GOTaddr2picreg,
which is my bad. Tested on sh64-unknown-elf.
Regards,
kaz
--
2015-07-31 Kaz Kojima kkoj...@gcc.gnu.org
PR target/67049
*
Hello.
Following patch implements $subject, however to fully enable the functionality,
omp-low.c must be reverted. That planned operation will be sent soon.
Thanks,
Martin
From 7833b863218c35479fe40af2dff2e6fde1bd3a48 Mon Sep 17 00:00:00 2001
From: mliska mli...@suse.cz
Date: Thu, 30 Jul 2015
Hi!
I wonder if we shouldn't change:
TREE_TYPE (ctx-receiver_decl)
= build_qualified_type (build_reference_type (type), TYPE_QUAL_RESTRICT);
in fixup_child_record_type to add:
if (is_gimple_omp_offloaded (ctx-stmt))
type = build_qualified_type (type, TYPE_QUAL_CONST);
before it
On Fri, Jul 31, 2015 at 12:00 AM, Alan Modra amo...@gmail.com wrote:
On Thu, Jul 30, 2015 at 03:30:12PM -0500, Lynn A. Boger wrote:
PR66870
* gcc/config/rs6000/rs6000.c: Add check for no_split_stack
function attribute along with flag_split_stack
On Fri, Jul 31, 2015 at 10:43 AM, Jakub Jelinek ja...@redhat.com wrote:
Hi!
I wonder if we shouldn't change:
TREE_TYPE (ctx-receiver_decl)
= build_qualified_type (build_reference_type (type), TYPE_QUAL_RESTRICT);
in fixup_child_record_type to add:
if (is_gimple_omp_offloaded
On Fri, Jul 31, 2015 at 11:22:30AM +0200, Richard Biener wrote:
On Fri, Jul 31, 2015 at 10:43 AM, Jakub Jelinek ja...@redhat.com wrote:
Hi!
I wonder if we shouldn't change:
TREE_TYPE (ctx-receiver_decl)
= build_qualified_type (build_reference_type (type),
TYPE_QUAL_RESTRICT);
On 29/07/15 11:09, Prathamesh Kulkarni wrote:
Hi,
This patch tries to implement division with multiplication by
reciprocal using vrecpe/vrecps
with -funsafe-math-optimizations and -freciprocal-math enabled.
Tested on arm-none-linux-gnueabihf using qemu.
OK for trunk ?
Thank you,
On Fri, Jul 24, 2015 at 3:55 AM, Kyrill Tkachov kyrylo.tkac...@arm.com wrote:
Hi all,
This patch implements an aarch64-specific expansion of the signed modulo by
a power of 2.
The proposed sequence makes use of the conditional negate instruction CSNEG.
For a power of N, x % N can be
On 27/07/15 11:29, Matthew Wahab wrote:
Ping. Updated patch attached.
Also, retested for arm-none-linux-gnueabihf with native bootstrap and make
check and for arm-none-eabi with cross compiled make check.
On 02/07/15 14:12, Matthew Wahab wrote:
The __sync builtins are implemented using
On 28/07/15 12:24, Alan Lawrence wrote:
This is a respin of https://gcc.gnu.org/ml/gcc-patches/2015-07/msg00478.html ,
again making the intrinsics available only if we have a scalar __fp16 type.
(This covers the intrinsics whose implementation is entirely within arm_neon.h;
those requiring .md
On Fri, Jul 31, 2015 at 11:31 AM, Jakub Jelinek ja...@redhat.com wrote:
On Fri, Jul 31, 2015 at 11:22:30AM +0200, Richard Biener wrote:
On Fri, Jul 31, 2015 at 10:43 AM, Jakub Jelinek ja...@redhat.com wrote:
Hi!
I wonder if we shouldn't change:
TREE_TYPE (ctx-receiver_decl)
=
The problem is with substrings of allocatable string components of derived
types. The code seems to be trying to get the string length from typespec of
the derived type variable instead of from the component.
The attached patch gets the component typespec from the reference chain.
I don't
Ping.
https://gcc.gnu.org/ml/gcc-patches/2015-07/msg02037.html
Thanks,
Kyrill
On 24/07/15 11:55, Kyrill Tkachov wrote:
Hi all,
This third patch implements the same algorithm as patch 1/3 but for arm.
That is, for X % N where N is a power of 2 we do:
rsbsr1, r0, #0
and r0, r0,
Ping.
https://gcc.gnu.org/ml/gcc-patches/2015-07/msg02036.html
Thanks,
Kyrill
On 24/07/15 11:55, Kyrill Tkachov wrote:
Hi all,
This patch implements an aarch64-specific expansion of the signed modulo by a
power of 2.
The proposed sequence makes use of the conditional negate instruction
Ping.
https://gcc.gnu.org/ml/gcc-patches/2015-07/msg02038.html
This is a prerequisite for patch 3/3 but is a useful cleanup in its own right.
Thanks,
Kyrill
On 24/07/15 11:55, Kyrill Tkachov wrote:
Hi all,
As part of patch 3/3 I want to expand to an if_then_else form of a conditional
negate
Hi,
Since commit r223113, loop-invariant pass rely on luids to determine if an
invariant can be hoisted out of a loop without introducing temporaries.
However, nothing is made to ensure luids are up-to-date. This patch adds a
DF_LIVE problem and mark all blocks as dirty before using luids to
On 27/07/15 11:31, Matthew Wahab wrote:
Ping. Updated patch attached.
Also, retested for arm-none-linux-gnueabihf with native bootstrap and make
check and for arm-none-eabi with cross compiled make check.
On 02/07/15 14:17, Matthew Wahab wrote:
This patch backports the tests added for
On 27/07/15 11:31, Matthew Wahab wrote:
Ping. Updated patch attached.
Also, retested for arm-none-linux-gnueabihf with native bootstrap and make
check and for arm-none-eabi with cross compiled make check.
On 02/07/15 14:15, Matthew Wahab wrote:
This patch backports the changes made to
On 27/07/15 11:32, Matthew Wahab wrote:
Ping. Updated patch attached.
Also, retested for arm-none-linux-gnueabihf with native bootstrap and make
check and for arm-none-eabi with cross compiled make check.
On 02/07/15 14:18, Matthew Wahab wrote:
This patch backports fixes for the __sync
On Fri, Jul 31, 2015 at 11:41:47AM +0200, Richard Biener wrote:
Const qualification of a pointer or reference doesn't result in any
optimization. The
decl you refer to has to be constant.
Even if the pointer would be addressable?
Yes, it's the decls readonly setting that matters, not
On Tue, Jul 28, 2015 at 11:09 AM, Bin Cheng bin.ch...@arm.com wrote:
Hi,
This is an obvious change to bypass following iterations if expr has already
been simplified into constant in function
simplify_using_loop_initial_conditions.
Is it OK?
Ok.
Thanks,
Richard.
Thanks,
bin
2015-07-28
Hello,
This patch adds scatter support for vectorizer (for AVX512F
instructions). Please have a look. Is it OK for trunk?
Thanks,
Petr
2015-07-31 Andrey Turetskiy andrey.turets...@intel.com
Petr Murzin petr.mur...@intel.com
gcc/
* config/i386/i386-builtin-types.def
On 31/07/15 11:49, Kyrill Tkachov wrote:
On 31/07/15 11:34, Ramana Radhakrishnan wrote:
So, we have a predicate that doesn't cover all the constraints - in this
case aren't we forcing everything into operand0. What happens if we just
delete this pattern instead of turning it into an
On 29/07/15 23:14, Jeff Law wrote:
On 07/28/2015 12:18 PM, Alex Velenko wrote:
On 21/04/15 06:27, Jeff Law wrote:
On 04/20/2015 01:09 AM, Shiva Chen wrote:
Hi, Jeff
Thanks for your advice.
can_replace_by.patch is the new patch to handle both cases.
pr43920-2.c.244r.jump2.ori is the
On 07/31/2015 12:54 PM, Pierre-Marie de Rodat wrote:
On 07/16/2015 10:34 AM, Pierre-Marie de Rodat wrote:
This patch series aims at enhancing GCC to emit standard DWARF in place
of the current GNAT encodings (non-standard DWARF) for a set of basic
types: dynamic arrays, variable-length records,
On 31/07/15 12:04, Ramana Radhakrishnan wrote:
On 31/07/15 11:49, Kyrill Tkachov wrote:
On 31/07/15 11:34, Ramana Radhakrishnan wrote:
So, we have a predicate that doesn't cover all the constraints - in this case
aren't we forcing everything into operand0. What happens if we just delete
On Tue, Jul 28, 2015 at 03:13:41PM +0200, Marek Polacek wrote:
This fixes a problem where on ARM ubsan can introduce an uninitialized
variable.
It's ARM only since the ARM C++ ABI says that when creating a pointer to
member
function, the LSB of ptr discriminates between the address of a
Hi Richard,
I learned your updated patch for 23825 and it is more general in
comparison with my.
I'd like to propose you a compromise - let's consider my patch only
for force-vectorize outer loop only to allow outer-loop
vecctorization. Note that your approach will not hoist invariant
guards if
As mentioned earlier I'll change operand 1 to be use the s_register_operand
predicate and re-test.
Is that change ok as well?
Yes that's ok .
Ramana
Thanks,
Kyrill
regards
Ramana
Hmmm, not sure if this is that straightforward just looking at this..
2015-07-24 Kyrylo Tkachov kyrylo.tkac...@arm.com
* config/arm/arm.md (*if_neg_move): Convert to insn_and_split.
Enable for TARGET_32BIT.
(*if_move_neg): Likewise.
commit
On Wed, Jul 29, 2015 at 7:18 PM, Tom de Vries tom_devr...@mentor.com wrote:
On 29/07/15 14:00, Richard Biener wrote:
On Wed, Jul 29, 2015 at 1:22 PM, Tom de Vries tom_devr...@mentor.com
wrote:
On 29/07/15 10:09, Richard Biener wrote:
On Tue, Jul 28, 2015 at 2:08 PM, Tom de Vries
On Fri, Jul 31, 2015 at 11:51 AM, Jakub Jelinek ja...@redhat.com wrote:
On Fri, Jul 31, 2015 at 11:41:47AM +0200, Richard Biener wrote:
Const qualification of a pointer or reference doesn't result in any
optimization. The
decl you refer to has to be constant.
Even if the pointer would
On Wed, Jul 29, 2015 at 6:25 PM, Abe abe_skol...@yahoo.com wrote:
Well. We don't generally introduce regressions with changes.
Understood. Regressions are bad, of course. TTBOMK the
regressions in question are temporary. Once they are gone,
I think we can then look at whether or not we
On 31/07/15 11:18, Ramana Radhakrishnan wrote:
Hmmm, not sure if this is that straightforward just looking at this..
2015-07-24 Kyrylo Tkachov kyrylo.tkac...@arm.com
* config/arm/arm.md (*if_neg_move): Convert to insn_and_split.
Enable for TARGET_32BIT.
(*if_move_neg):
Hello.
This patch transforms couple of static functions to newly introduced member
functions.
Martin
From caeddc48345a74a6b4c75e01cc68fda511655b3a Mon Sep 17 00:00:00 2001
From: mliska mli...@suse.cz
Date: Wed, 29 Jul 2015 23:05:55 +0200
Subject: [PATCH 1/2] HSA: C++ification.
gcc/ChangeLog:
Hello.
Following small patch removes write of uninitialized memory to BRIG insn stream.
Martin
From 533041ecb00f69226ba44c45c6c69d349e05413d Mon Sep 17 00:00:00 2001
From: mliska mli...@suse.cz
Date: Fri, 31 Jul 2015 12:08:34 +0200
Subject: [PATCH 2/2] HSA: fix write of uninitialized memory.
So, we have a predicate that doesn't cover all the constraints - in this
case aren't we forcing everything into operand0. What happens if we just
delete this pattern instead of turning it into an insn_and_split - after all
we have other parts of the backend where conditional negates and
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