On Tue, Nov 11, 2014 at 07:45:40PM +0100, Richard Biener wrote:
On November 11, 2014 6:49:34 PM CET, Jakub Jelinek ja...@redhat.com wrote:
On Tue, Nov 11, 2014 at 06:40:25PM +0100, Marek Polacek wrote:
--- gcc/fold-const.c
+++ gcc/fold-const.c
@@ -7862,9 +7862,15 @@ fold_unary_loc
-Original Message-
From: Richard Earnshaw
Sent: Friday, November 07, 2014 8:51 PM
To: Zhenqiang Chen; gcc-patches@gcc.gnu.org
Cc: Ramana Radhakrishnan
Subject: Re: [PATCH, testsuite, ARM] Check lr other than r3
On 03/11/14 08:18, Zhenqiang Chen wrote:
Hi,
pr45701-1.c FAIL
On Tue, Nov 11, 2014 at 9:37 PM, Joseph Myers jos...@codesourcery.com wrote:
This patch adds a predefined macro __NO_MATH_ERRNO__ for when
-fno-math-errno is passed or implied. This allows math.h to provide a
more accurate definition of the C99 math_errhandling macro that takes
this option
On Tue, Nov 11, 2014 at 4:34 PM, Ilya Enkovich enkovich@gmail.com wrote:
Hi,
This patch integrates MPX runtime library into GCC source tree. MPX runtime
is responsible for initialization of MPX feature in HW, signal handling,
reporting etc. Library is linked to codes compiled with
On Wed, Nov 12, 2014 at 09:30:59AM +0100, Richard Biener wrote:
On Tue, Nov 11, 2014 at 4:34 PM, Ilya Enkovich enkovich@gmail.com wrote:
Hi,
This patch integrates MPX runtime library into GCC source tree. MPX
runtime is responsible for initialization of MPX feature in HW, signal
On Wed, Nov 12, 2014 at 5:17 AM, Patrick Palka patr...@parcs.ath.cx wrote:
On Tue, Nov 11, 2014 at 8:48 AM, Richard Biener
richard.guent...@gmail.com wrote:
On Tue, Nov 11, 2014 at 1:10 PM, Patrick Palka patr...@parcs.ath.cx wrote:
This patch is a replacement for the 2nd VRP refactoring patch.
In the following testcase generic_simplify folded A - (-B) - A + B,
which means we didn't detect an overflow. So I've tweaked match.pd.
But fold-const.c still can do such a transformation as well, so I had
to tweak it there as well in the same way.
Bootstrapped/regtested on x86_64-linux, ok for
On 07/11/14 13:09, Richard Earnshaw wrote:
On 04/11/14 13:17, Tejas Belagod wrote:
On 03/11/14 17:58, Joseph Myers wrote:
On Mon, 3 Nov 2014, Tejas Belagod wrote:
If I mention in a couple of sentences the level of ACLE support there is in
GCC currently, this section will need to be updated
On Tue, Nov 11, 2014 at 5:58 PM, Thomas Preud'homme
thomas.preudho...@arm.com wrote:
Hi,
The bswap pass iterate over the statements in a basic block and replace them
by a bswap, load or load+bswap when equivalent. However, to keep the code
equivalent the load need to be perform at the same
On 2014.11.11 at 19:15 +0100, Markus Trippelsdorf wrote:
On 2014.11.10 at 10:55 -0500, Ed Smith-Rowland wrote:
On 11/09/2014 11:45 PM, Jason Merrill wrote:
On 11/09/2014 08:33 PM, Ed Smith-Rowland wrote:
+ //cpp_hashnode *node = 0;
+ //node = token-val.node.node;
+ //if
On Mon, Nov 10, 2014 at 05:34:30PM +0300, Ilya Verbin wrote:
I don't like this, that is too fragile. If automake is changed, we'll
forget to update this.
If all you are about are the 3 additional variables, can't you instead
put them into env vars and query them in the tcl code using
On 11/11/2014 08:42 PM, Jakub Jelinek wrote:
On Wed, Nov 05, 2014 at 11:50:20AM +0100, Jakub Jelinek wrote:
On Wed, Nov 05, 2014 at 11:29:19AM +0100, Marek Polacek wrote:
On Wed, Nov 05, 2014 at 12:54:37PM +0300, Yury Gribov wrote:
Are you going to work on ASan soon? I could rebase my
On Tue, Nov 11, 2014 at 08:27:22PM -0500, Michael Meissner wrote:
Before the patch, the final reduction used *vsx_reduc_splus_v2df; after
the patch, it is *vsx_reduc_plus_v2df_scalar. The former does a vector
add, the latter a float add. And it uses the same pseudoregister for the
On Wed, 5 Nov 2014, Ilya Verbin wrote:
On 08 Oct 11:23, Jakub Jelinek wrote:
LGTM, with the requested var/section renames.
Would like if Honza and/or Richard had a look at the cgraph/LTO stuff
in the patch though.
Since patch 2 was updated, this patch also should be updated.
Now the
On Wed, 5 Nov 2014, Ilya Verbin wrote:
On 03 Nov 10:24, Jakub Jelinek wrote:
On Tue, Oct 28, 2014 at 10:30:47PM +0300, Ilya Verbin wrote:
@@ -474,6 +475,13 @@ cgraph_node::create (tree decl)
gcc_assert (TREE_CODE (decl) == FUNCTION_DECL);
node-decl = decl;
+
+ if
On Thu, 6 Nov 2014, Ilya Verbin wrote:
On 16 Oct 13:22, Jakub Jelinek wrote:
Can you please extract the configure{,.ac}, langhooks.c and varasm.c
bits into a separate patch? That is preapproved for trunk right now, that
isn't dependent on anything else.
Done.
The rest LGTM, but
If in the future we e.g. IPA-prop propagate the nonfreeing_call_p
property through the callgraph (as in, if the function you call
is non-overridable and you know the flag for it, use it),
FYI we tried this on SPEC and some other apps but saw no performance
improvements.
Yes, we have a
Hi there,
Attached patch intends to add pipeline description for ARM MCU Cortex-M7.
Is it ok to trunk?
BR,
Terry
2014-11-12 Terry Guo terry@arm.com
* config/arm/arm.c (arm_issue_rate): Return 2 for cortex-m7.
* config/arm/arm.md (generic_sched): Exclude cortex-m7.
On Wed, 12 Nov 2014, Marek Polacek wrote:
In the following testcase generic_simplify folded A - (-B) - A + B,
which means we didn't detect an overflow. So I've tweaked match.pd.
But fold-const.c still can do such a transformation as well, so I had
to tweak it there as well in the same way.
Hi Felix,
Sorry for the delay responding, I've been out of the office recently and I'm
only
just catching up on a backlog of GCC related emails.
I'm in two minds about this; I can potentially see the need for attributes to
enable long calls for specific calls, and maybe also for pragmas
Jakub,
this patch fixes a gcc_assert in expand_omp_for_static_chunk.
The assert follows a loop with composite loop condition:
...
vecedge_var_map *head = redirect_edge_var_map_vector (re);
ene = single_succ_edge (entry_bb);
psi = gsi_start_phis (fin_bb);
for (i = 0;
Hello,
Any comments on this patch? Thanks.
Hi,
This patch adds doloop_end standard pattern for AArch64 port so that
-fmodulo-sched can do its job.
Reg-tested for aarch64-linux-gnu with QEMU. OK for the trunk?
Index: gcc/ChangeLog
Hi,
Bionic - Android libc - supports indirect functions right now, but
they are disabled in gcc;
We cannot do the configure-time check for that, because there is only
one version of each compiler shipped in ndk for all Android platforms.
On the other hand, having different runtime targets like
On 12/11/14 07:13 +0100, Marc Glisse wrote:
On Tue, 11 Nov 2014, Jonathan Wakely wrote:
+ templatetypename _Iterator, typename = __void_t
Is there a particular reason not to write void directly?
I like this form as a hint that the specialization is expected to use
void_t for that
On 11/12/2014 04:52 AM, H.J. Lu wrote:
Hi,
This patch updates c-c++-common/asan/strlen-overflow-1.c to avoid tail
call on x32. Tested on Linux/x86-64/ia32/x32. OK to install?
Thanks.
H.J.
---
2014-11-11 H.J. Lu hongjiu...@intel.com
PR testsuite/63830
*
On Tue, Nov 11, 2014 at 01:53:23PM +, Julian Brown wrote:
A few OpenMP tests fail with the new host_nonshm plugin (with failures
of the form libgomp: Trying to update [0x605820..0x605824) object that
is not mapped), probably because of middle-end bugs. I haven't
investigated those in
This fixes --enable-gather-detailed-mem-stats build.
Bootstrapped through stage2 with and without that option, applied.
Richard.
2014-11-12 Richard Biener rguent...@suse.de
PR bootstrap/63819
* hash-table.h: Include ggc.h also for generator programs.
* genmatch.c
On Wed, Nov 12, 2014 at 12:46:48PM +0400, Maxim Ostapenko wrote:
If in the future we e.g. IPA-prop propagate the nonfreeing_call_p
property through the callgraph (as in, if the function you call
is non-overridable and you know the flag for it, use it),
FYI we tried this on SPEC and some
This fixes a missing convert (oops) in the -(T)-X pattern.
Applied as obvious.
Richard.
2014-11-12 Richard Biener rguent...@suse.de
PR middle-end/63821
* match.pd: Add missing conversion to the -(T)-X pattern.
* gfortran.dg/pr63821.f90: New testcase.
Index:
Hello,
I noticed that in typeck.c's API some functions are used just locally,
and one has no users at all. So this patch cleans that up.
ChangeLog
2014-11-12 Kai Tietz kti...@redhat.com
* cp-tree.h (cp_build_function_call): Remove prototype.
(cp_build_addr_expr_strict): Likewise.
Hello,
Any comments on this patch? Thanks.
The idea is simple: Use movw for certain const source operand
instead of
ldrh. And exclude the const values which cannot be handled by
mov/mvn/movw.
I am doing regression test for this patch. Assuming no issue
pops
On Tue, Nov 11, 2014 at 02:01:47PM +0100, Tobias Burnus wrote:
Now that CLooG is no longer used by GCC, it makes sense to also remove it from
the main configure file. Especially as the in-tree build currently only works
if also CLooG is available.
I saw that there were still some traces of
On Wed, Nov 12, 2014 at 11:27 AM, Tobias Burnus
tobias.bur...@physik.fu-berlin.de wrote:
On Tue, Nov 11, 2014 at 02:01:47PM +0100, Tobias Burnus wrote:
Now that CLooG is no longer used by GCC, it makes sense to also remove it
from
the main configure file. Especially as the in-tree build
Once the front end patch goes in these tests will need
-Wno-deprecated.
Tested x86_64-linux, committed to trunk.
commit 11b6e8991a772a5795e52e01b4598bcd947cac41
Author: Jonathan Wakely jwak...@redhat.com
Date: Wed Nov 12 03:12:22 2014 +
Add -Wno-deprecated to dg-options.
PR
On Wed, Nov 12, 2014 at 12:18:31PM +0300, Yury Gribov wrote:
--- gcc/sanopt.c.jj 2014-11-11 09:13:36.698280115 +0100
+++ gcc/sanopt.c 2014-11-11 18:07:17.913539517 +0100
@@ -49,6 +49,7 @@ along with GCC; see the file COPYING3.
#include langhooks.h
#include ubsan.h
#include
Ping.
On 05/11/14 21:45, Andrew Stubbs wrote:
This patch adds the following warning message:
undefined.c:9:20: warning: statement may be undefined in the final loop
iteration. [-Waggressive-loop-optimizations]
for (i = 0; array[i] i 5; i++)
^
(Where the code ought
On Wed, Nov 12, 2014 at 01:05:15PM +0300, Yury Gribov wrote:
On 11/12/2014 04:52 AM, H.J. Lu wrote:
Hi,
This patch updates c-c++-common/asan/strlen-overflow-1.c to avoid tail
call on x32. Tested on Linux/x86-64/ia32/x32. OK to install?
Thanks.
H.J.
---
2014-11-11 H.J. Lu
On Thu, Nov 06, 2014 at 07:21:31PM +0100, Jakub Jelinek wrote:
On Wed, Oct 22, 2014 at 11:21:28PM +0400, Ilya Verbin wrote:
Also, do we really want the messy DOS/Windows '\r' in the messages on
Unix-ish targets? Shouldn't that be dependent on what target is the
library
configured
Hi all, hi Gerald, hi Tobias and Roman,
the patch updates gcc-5/changes.html; the Fortran bits are obvious.
For CLooG:
* That CLooG is no longer needed is the main reason for writing this
Caveat item.
* Regarding ISL 0.12.2: The recommended version already changed
2014-02-13 and thus for
On 12/11/14 10:01, Yangfei (Felix) wrote:
+ if (GET_MODE (operands[0]) != DImode)
+ FAIL;
shouldn't SImode be considered for -mabi=ilp32 ?
Hi!
On Wed, 12 Nov 2014 11:06:26 +0100, Jakub Jelinek ja...@redhat.com wrote:
On Tue, Nov 11, 2014 at 01:53:23PM +, Julian Brown wrote:
+# TODO. See testsuite/lib/libgomp.exp:libgomp_init.
+INTERNAL {
+ global:
+ initialize_env;
+};
This should not have been part of the
On Wed, 12 Nov 2014, Marek Polacek wrote:
On Tue, Nov 11, 2014 at 07:45:40PM +0100, Richard Biener wrote:
On November 11, 2014 6:49:34 PM CET, Jakub Jelinek ja...@redhat.com wrote:
On Tue, Nov 11, 2014 at 06:40:25PM +0100, Marek Polacek wrote:
--- gcc/fold-const.c
+++ gcc/fold-const.c
On Wed, 12 Nov 2014 11:06:26 +0100
Jakub Jelinek ja...@redhat.com wrote:
On Tue, Nov 11, 2014 at 01:53:23PM +, Julian Brown wrote:
A few OpenMP tests fail with the new host_nonshm plugin (with
failures of the form libgomp: Trying to update
[0x605820..0x605824) object that is not
On Tue, Nov 11, 2014 at 03:12:46PM +0100, Richard Biener wrote:
This is mostly fine but the immediate use walking in gimple-fold.
Statements do not have their SSA operands updated during (re-)folding
so the DCE transform needs to be done elsewhere - in DCE for example,
or in SRA.
Here is an
On 11/12/2014 01:34 PM, Jakub Jelinek wrote:
On Wed, Nov 12, 2014 at 12:18:31PM +0300, Yury Gribov wrote:
--- gcc/sanopt.c.jj 2014-11-11 09:13:36.698280115 +0100
+++ gcc/sanopt.c2014-11-11 18:07:17.913539517 +0100
@@ -49,6 +49,7 @@ along with GCC; see the file COPYING3.
#include
On Wed, Nov 12, 2014 at 11:03:26AM +, Julian Brown wrote:
Thanks for the review! I'll work on addressing your comments. Your
characterization of the host_nonshm plugin sounds accurate, but OOI,
what does the Intel MIC plugin do differently that means it is not
subject to the same problem
Committed r217359.
However, it appeared that AVX2 uses vperm2i128 for the shift here
(instead of palignr for SSSE3/AVX). To handle AVX2 case we need to
modify test case:
diff --git a/gcc/testsuite/gcc.target/i386/pr52252-atom-1.c
b/gcc/testsuite/gcc.target/i386/pr52252-atom-1.c
index
On Wed, Nov 5, 2014 at 10:45 PM, Andrew Stubbs a...@codesourcery.com wrote:
This patch adds the following warning message:
undefined.c:9:20: warning: statement may be undefined in the final loop
iteration. [-Waggressive-loop-optimizations]
for (i = 0; array[i] i 5; i++)
Hi!
On Wed, 12 Nov 2014 11:06:26 +0100, Jakub Jelinek ja...@redhat.com wrote:
On Tue, Nov 11, 2014 at 01:53:23PM +, Julian Brown wrote:
--- a/libgomp/configure.ac
+++ b/libgomp/configure.ac
@@ -2,6 +2,8 @@
# aclocal -I ../config autoconf autoheader automake
AC_PREREQ(2.64)
On Wed, Nov 12, 2014 at 12:18:13PM +0100, Thomas Schwinge wrote:
On Wed, 12 Nov 2014 11:06:26 +0100, Jakub Jelinek ja...@redhat.com wrote:
On Tue, Nov 11, 2014 at 01:53:23PM +, Julian Brown wrote:
--- a/libgomp/configure.ac
+++ b/libgomp/configure.ac
@@ -2,6 +2,8 @@
# aclocal
On 11/12/2014 02:10 PM, Jakub Jelinek wrote:
On Wed, Nov 12, 2014 at 12:46:48PM +0400, Maxim Ostapenko wrote:
If in the future we e.g. IPA-prop propagate the nonfreeing_call_p
property through the callgraph (as in, if the function you call
is non-overridable and you know the flag for it, use
http://cplusplus.github.io/LWG/lwg-defects.html#2315
Tested x86_64-linux and ppc64-linux, committed to trunk.
commit d362afb7d30cbf9b138c162050376f1491a5c6f5
Author: Jonathan Wakely jwak...@redhat.com
Date: Mon Feb 10 18:15:08 2014 -0800
LWG DR 2315. weak_ptr should be movable
Noticed when implementing some more patterns.
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied.
Richard.
2014-11-12 Richard Biener rguent...@suse.de
* genmatch.c (capture_info::capture_info): Add missing
COND_EXPR handling.
(capture_info::walk_match): Fix
This hopefully makes [VEC_]COND_EXPR patterns work as expected on
GIMPLE. Tested by inspecting generated code for a few toy examples.
Bootstrapped on x86_64-unknown-linux-gnu, testing in progress.
Richard.
2014-11-12 Richard Biener rguent...@suse.de
* genmatch.c (::gen_transform):
So I'm no expert on RS6000 here, but following on from Segher's observation
about the change in pattern...so the difference in 'expand' is exactly that, a
vsx_reduc_splus_v2df followed by a vec_extract to DF, becomes a
vsx_reduc_splus_v2df_scalar - as I expected the combiner to produce by
Thanks everyone for the comments and review.
Committed as r217366
I cannot push the change to binutils-gdb as I don’t have write access there.
Also, Joseph Myers said I needed to commit to newlib/libgloss, but their
webpage only mentions read-only CVS.
Could someone do it for me?
Thanks,
FX
On 11 November 2014 09:37, Yangfei (Felix) felix.y...@huawei.com wrote:
Hello,
I have written a testsuite for AArch32 Neon intrinsics, available at
https://gitorious.org/arm-neon-tests
I am in the process of converting in into DejaGnu form for integration
into GCC.
My most
On Mon, Oct 20, 2014 at 4:17 PM, Bernd Schmidt ber...@codesourcery.com wrote:
This is a patch kit that adds the nvptx port to gcc. It contains preliminary
patches to add needed functionality, the target files, and one somewhat
optional patch with additional target tools. There'll be more patch
On 12 November 2014 04:50, Yangfei (Felix) felix.y...@huawei.com wrote:
On Wed, Oct 22, 2014 at 10:49 PM, Michael Collison
michael.colli...@linaro.org
wrote:
Patch that removes extraneous comment attached.
The CLZ_DEFINED_VALUE_AT_ZERO macro is hard coded to return 32. For
the vector
Ping...
From: bernd.edlin...@hotmail.de
To: gcc-patches@gcc.gnu.org
CC: richard.guent...@gmail.com; hubi...@ucw.cz
Subject: RE: [PING**2] [PATCH] Fix PR ipa/61190, 2nd edition
Date: Mon, 27 Oct 2014 09:23:41 +0100
Ping again...
Thanks.
On Wed, 12 Nov 2014, Jonathan Wakely wrote:
On 12/11/14 07:13 +0100, Marc Glisse wrote:
On Tue, 11 Nov 2014, Jonathan Wakely wrote:
+ templatetypename _Iterator, typename = __void_t
Is there a particular reason not to write void directly?
I like this form as a hint that the
Hello All,
Some plugins (including MELT, see http://gcc-melt.org/ for more)
are made of several C++ source files which all include plugin-version.h
because they have some C++ code which depends upon the particular version
of GCC.
So they typically code
#if GCCPLUGIN_VERSION = 4009
/*
On 12 November 2014 04:50, Yangfei (Felix) felix.y...@huawei.com wrote:
On Wed, Oct 22, 2014 at 10:49 PM, Michael Collison
michael.colli...@linaro.org
wrote:
Patch that removes extraneous comment attached.
The CLZ_DEFINED_VALUE_AT_ZERO macro is hard coded to return 32. For
the vector
Hi,
The attached patch adds a few more tests to the recently added
advsimd-intrinsics series.
OK for trunk?
Christophe.
2014-11-12 Christophe Lyon christophe.l...@linaro.org
* gcc.target/aarch64/advsimd-intrinsics/vcls.c: New test.
* gcc.target/aarch64/advsimd-intrinsics/vcnt.c: New
On Wed, Nov 12, 2014 at 01:55:12PM +0100, Basile Starynkevitch wrote:
Hello All,
Some plugins (including MELT, see http://gcc-melt.org/ for more)
are made of several C++ source files which all include plugin-version.h
because they have some C++ code which depends upon the particular version
Hi!
This patch mentions __builtin_*_overflow in gcc-5/changes.html.
Ok for CVS?
--- gcc-5/changes.html 27 Oct 2014 18:05:26 - 1.20
+++ gcc-5/changes.html 12 Nov 2014 13:09:01 -
@@ -84,7 +84,36 @@
of the standard directive code#include/code
and the extension
To avoid misunderstanding.
I haven't yet committed this obvious fix.
Is it ok?
On Wed, Nov 12, 2014 at 2:15 PM, Evgeny Stupachenko evstu...@gmail.com wrote:
Committed r217359.
However, it appeared that AVX2 uses vperm2i128 for the shift here
(instead of palignr for SSSE3/AVX). To handle AVX2
[ moved from gcc@ to gcc-patches@ ]
[ subject was: Re: [gomp4] openacc kernels directive support ]
On 30-09-14 15:37, Tom de Vries wrote:
I would be happily accepting splitting the current autopar pass
that way, that is, do
NEXT_PASS (pass_parallelize_loops)
PUSH_INSERT_PASSES_WITHIN
On Wed, Nov 12, 2014 at 2:15 PM, Evgeny Stupachenko evstu...@gmail.com wrote:
To avoid misunderstanding.
I haven't yet committed this obvious fix.
Is it ok?
If it is obvious, then it doesn't need an approval.
So, OK.
Thanks,
Uros.
2014-11-12 Richard Biener rguent...@suse.de
Merge from trunk r217261 through r217416.
Brings back next merge piece.
* match-plusminus.pd: Remove.
On Wed, Nov 12, 2014 at 02:12:07PM +0100, Jakub Jelinek wrote:
On Wed, Nov 12, 2014 at 01:55:12PM +0100, Basile Starynkevitch wrote:
Hello All,
Some plugins (including MELT, see http://gcc-melt.org/ for more)
are made of several C++ source files which all include plugin-version.h
On 06 Nov 19:21, Jakub Jelinek wrote:
I'm still seeing various unhandled malloc failures, e.g.:
...
would crash if malloc returns NULL. Similarly for realloc:
Fixed in the branch:
https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=534b201fadf0af05ca509dc3f8e13ef26ee719a2
Also, I see you heavily
On Wed, Nov 12, 2014 at 02:20:22PM +0100, Basile Starynkevitch wrote:
Most plugin don't need any configure, because they are installed in
a version specific directory (like /usr/lib/gcc/x86_64-linux-gnu/4.9/plugin
for example). I don't think it is wise to require plugin to be
Hi ALL,
I decided to resend all patches related to extended if-conversion.
Here is the first patch which contains minimal changes to current
if-conversion pass. Note that FLAG_FORCE_VECTORIZE is temporarily
set-up to false to not break algorithm.
ChangeLog:
2014-11-12 Yuri Rumyantsev
Hi!
On Wed, 6 Nov 2013 20:53:00 +0100, I wrote:
--- gcc/gimple.def
+++ gcc/gimple.def
@@ -205,10 +205,16 @@ DEFGSCODE(GIMPLE_NOP, gimple_nop, GSS_BASE)
/* IMPORTANT.
- Do not rearrange any of the GIMPLE_OMP_* codes. This ordering is
- exposed by the range check in
Hi All,
Here is the second patch related to extended predication.
Few comments which explain a main goal of design.
1. I don't want to insert any critical edge splitting since it may
lead to less efficient binaries.
2. One special case of extended PHI node predication was introduced
when
On Wed, Nov 12, 2014 at 02:29:13PM +0100, Jakub Jelinek wrote:
On Wed, Nov 12, 2014 at 02:20:22PM +0100, Basile Starynkevitch wrote:
Most plugin don't need any configure, because they are installed in
a version specific directory (like /usr/lib/gcc/x86_64-linux-gnu/4.9/plugin
for
On Wed, 2014-11-12 at 12:33 +0100, Jakub Jelinek wrote:
On Wed, Nov 12, 2014 at 12:18:13PM +0100, Thomas Schwinge wrote:
On Wed, 12 Nov 2014 11:06:26 +0100, Jakub Jelinek ja...@redhat.com wrote:
On Tue, Nov 11, 2014 at 01:53:23PM +, Julian Brown wrote:
--- a/libgomp/configure.ac
This merges simple REALPART_EXPR/IMAGPART_EXPR/COMPLEX_EXPR cancellations.
I've adjusted the FRE testcase to disable forwprop (which now does
the transform as well) to test that FRE still would do it.
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied.
Richard.
2014-11-12 Richard
On Wed, Nov 12, 2014 at 02:33:43PM +0100, Thomas Schwinge wrote:
Months later, with months' worth of GCC internals experience, I now came
to realize that maybe this has not actually been a useful thing to do
(and likewise for the GIMPLE_OACC_KERNELS also added later on,
On 12/11/14 13:06, Christophe Lyon wrote:
On 12 November 2014 04:50, Yangfei (Felix) felix.y...@huawei.com wrote:
On Wed, Oct 22, 2014 at 10:49 PM, Michael Collison michael.colli...@linaro.org
wrote:
Patch that removes extraneous comment attached.
The CLZ_DEFINED_VALUE_AT_ZERO macro is
On Wed, Nov 12, 2014 at 08:33:34AM -0500, David Malcolm wrote:
Apologies for bikeshedding, and I normally dislike cute names, but
renaming it to
GNU Offloading and Multi Processing library
would allow a backronym of libgomp, thus preserving the existing
filenames/SONAME etc.
I think
The following patch merges diagnostic enhancements from the branch
(diagnosing stuff in match.pd) and the define_operator_list support.
There are no changes in the generated files thus I am only bootstrapping
this right now (for -Werror).
Thanks,
Richard.
2014-11-12 Richard Biener
On 21 October 2014 12:01, Hale Wang hale.w...@arm.com wrote:
Hi,
Some configurations of the Cortex-M0 and Cortex-M1 come with a high latency
multiplier. This patch adds support for such configurations.
Small multiplier means using add/sub/shift instructions to replace the mul
instruction
Hi All,
Here is the last part of patch which is related to vectorization
improvements, namely
1. New sub-phase is added which delete dead predicate computations
(such code can prevent loop vectorization since dead computation are
not part of bool pattern tree). It is invoked only under
Code size for spec2000 is almost unchanged (many benchmarks have the
same binaries).
For those that are changed we have the following numbers (200 vs 100,
both dynamic build -Ofast -funroll-loops -flto):
183.equake +10%
164.gzip, 173.applu +3,5%
187.facerec, 191.fma3d +2,5%
200.sixstrack +2%
Hi!
On Tue, Oct 28, 2014 at 01:44:50PM +0100, Jakub Jelinek wrote:
On Mon, Oct 27, 2014 at 05:16:05PM +0100, Jakub Jelinek wrote:
Here is an updated patch, ok if bootstrap/testing passes (so far just
checked with
make -j16 -k check RUNTESTFLAGS='--target_board=unix\{-m32,-m64\} asan.exp
On Tue, Nov 11, 2014 at 04:51:38PM +, Jiong Wang wrote:
currently, only sanitizer tess (asan/tsan/ubsan) and a couple of fortran test
will invoke dg-output.
pass x86-64 c/c++ regression.
pass aarch64-none-linux-gnu c/c++ regression.
This patch broke a few tests in ubsan.exp. The
Hello Richard,
On 12 Nov 10:23, Richard Biener wrote:
On Wed, 5 Nov 2014, Ilya Verbin wrote:
Yes please.
Please make sure that regular LTO bootstrap still works - LTO is
only tested lightly in the testsuite.
Current main trunk fails to bootstrap w/ `bootstrap-lto':
git/gcc/configure
On Wed, 2014-11-12 at 14:16 +0100, Tom de Vries wrote:
I can't speak to the rest of the patch, but one readability nitpick:
diff --git a/gcc/passes.def b/gcc/passes.def
index 2305d67..dd91718 100644
--- a/gcc/passes.def
+++ b/gcc/passes.def
@@ -241,6 +241,9 @@ along with GCC; see the file
On Wed, 12 Nov 2014, Kirill Yukhin wrote:
Hello Richard,
On 12 Nov 10:23, Richard Biener wrote:
On Wed, 5 Nov 2014, Ilya Verbin wrote:
Yes please.
Please make sure that regular LTO bootstrap still works - LTO is
only tested lightly in the testsuite.
Current main trunk fails to
On Wed, 12 Nov 2014, Tom de Vries wrote:
[ moved from gcc@ to gcc-patches@ ]
[ subject was: Re: [gomp4] openacc kernels directive support ]
On 30-09-14 15:37, Tom de Vries wrote:
I would be happily accepting splitting the current autopar pass
that way, that is, do
NEXT_PASS
Manuel López-Ibáñez lopeziba...@gmail.com writes:
Index: libcpp/line-map.c
===
--- libcpp/line-map.c (revision 217191)
+++ libcpp/line-map.c (working copy)
@@ -631,10 +631,54 @@ linemap_position_for_line_and_column (co
On Wed, Nov 12, 2014 at 10:49:38AM +0100, Richard Biener wrote:
TYPE_OVERFLOW_WRAPS returns nonsense for !integral types and thus
this check likely restricts the transform to non-floats for example.
The macro documentation states given an integral type ... thus
it should be sth like
On Wed, 12 Nov 2014, Marek Polacek wrote:
On Wed, Nov 12, 2014 at 10:49:38AM +0100, Richard Biener wrote:
TYPE_OVERFLOW_WRAPS returns nonsense for !integral types and thus
this check likely restricts the transform to non-floats for example.
The macro documentation states given an integral
On Wed, Nov 12, 2014 at 2:13 PM, Jakub Jelinek ja...@redhat.com wrote:
Hi!
This patch mentions __builtin_*_overflow in gcc-5/changes.html.
Ok for CVS?
Ok.
Thanks,
Richard.
--- gcc-5/changes.html 27 Oct 2014 18:05:26 - 1.20
+++ gcc-5/changes.html 12 Nov 2014 13:09:01 -
@@
On 12 November 2014 15:24, Andreas Schwab sch...@suse.de wrote:
Manuel López-Ibáñez lopeziba...@gmail.com writes:
Index: libcpp/line-map.c
===
--- libcpp/line-map.c (revision 217191)
+++ libcpp/line-map.c (working copy)
@@
On Wed, Nov 12, 2014 at 2:12 PM, Jakub Jelinek ja...@redhat.com wrote:
On Wed, Nov 12, 2014 at 01:55:12PM +0100, Basile Starynkevitch wrote:
Hello All,
Some plugins (including MELT, see http://gcc-melt.org/ for more)
are made of several C++ source files which all include plugin-version.h
On 12 Nov 15:09, Richard Biener wrote:
On Wed, 12 Nov 2014, Kirill Yukhin wrote:
Hello Richard,
On 12 Nov 10:23, Richard Biener wrote:
On Wed, 5 Nov 2014, Ilya Verbin wrote:
Yes please.
Please make sure that regular LTO bootstrap still works - LTO is
only tested lightly in
On 12/11/14 14:09, Marek Polacek wrote:
... prune_gcc_output prunes more than just absolute file paths, it
prunes even the note: messages. And several ubsan tests have
/* { dg-output \[^\n\r]*note: pointer points here\[^\n\r]*(\n|\r\n|\r) } */
but since the note's are already gone, the test
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