Kinda important, since [a-z0-9-] may be a common case.
Bootstrapped and tested.
Guess it can also be backported to 5, or even 4.9?
Thanks!
--
Regards,
Tim Shen
On Sun, Jul 26, 2015 at 5:19 AM, Tim Shen tims...@google.com wrote:
Kinda important, since [a-z0-9-] may be a common case.
Bootstrapped and tested.
Actual patch...
--
Regards,
Tim Shen
commit e0e6c2e3b722e1453d29ad3a56d0de80046453b0
Author: Tim Shen tims...@google.com
Date: Sun Jul 26
Jakub, Ilya,
I found some more missing consts. The size, kind, var and function arrays
emitted by omp-low are read only, but are not so marked. This patch
a) adds const qualifier and marks them read only. They now end up in .rodata
and .data.ro.rel appropriately.
b) adds const qualifier
Hi,
a first rather straightforward set of changes. Tested x86_64-linux.
Thanks,
Paolo.
/
2015-07-26 Paolo Carlini paolo.carl...@oracle.com
* decl.c (poplevel): Use Use DECL_SOURCE_LOCATION and %qD
in warning_at instead of %q+D in warning.
2015-07-26 Uros Bizjak ubiz...@gmail.com
* config/alpha/alpha.c: Use SUBREG_P predicate.
* config/alpha/predicates.md: Ditto.
Bootstrapped and regression tested on alpha-linux-gnu.
Committed to mainline SVN.
Uros.
Index: config/alpha/alpha.c
2015-07-26 Uros Bizjak ubiz...@gmail.com
* gcc.target/alpha/pr66140.c (lpfc_bg_setup_bpl): Use unsigned
immediates to avoid shift-overflow warnings.
Tested on alpha-linux-gnu and committed to mainline SVN.
Uros.
Index: ChangeLog
Kugan kugan.vivekanandara...@linaro.org writes:
* cse.c (cse_insn): Fix missing check for STRICT_LOW_PART and minor
clean up.
This breaks
gcc.target/m68k/tls-ie-xgot.c scan-assembler jsr __m68k_read_tp
gcc.target/m68k/tls-ie.c scan-assembler jsr __m68k_read_tp
Hello.
This patch change function call simplify_gen_subreg (omode, x, imode,
subreg_lowpart_offset (omode, imode)) with lowpart_subreg (omode, x, imode)
and move lowpart_subreg function from loop-iv.c to simplify-rtx.c.
Bootstrapped and reg-tested on x86_64-unknown-linux-gnu.
OK for trunk?
On 16/07/15 12:28, Richard Biener wrote:
On Thu, Jul 16, 2015 at 12:23 PM, Richard Biener
richard.guent...@gmail.com wrote:
On Thu, Jul 16, 2015 at 12:19 PM, Thomas Schwinge
tho...@codesourcery.com wrote:
Hi Tom!
On Thu, 16 Jul 2015 10:46:00 +0200, Richard Biener richard.guent...@gmail.com
I've committed this update to my earlier breakout of default handling. After
complaining about something because of 'none', we should fall through to the
default handling, to prevent ICEing later (on patch seriesI'm working on). This
matches the OMP default handling. Also tweaked the setting
Committed with this additional change to fix a latent testcase bug:
diff --git a/gcc/testsuite/g++.old-deja/g++.jason/overload.C
b/gcc/testsuite/g++.old-deja/g++.jason/overload.C
index 6a747ff..28b029f 100644
--- a/gcc/testsuite/g++.old-deja/g++.jason/overload.C
+++
Hi.
This patch removes obsolete LIBCALL_VALUE macros from the V850 back end in
the GCC and introduces equivalent TARGET_LIBCALL_VALUE target hook.
Regression tested on v850-unknown-eabi.
OK for trunk?
2015-07-26 Anatoly Sokolov ae...@post.ru
* config/v850/v850.h (LIBCALL_VALUE):
Hi.
This patch removes obsolete PRINT_OPERAND and PRINT_OPERAND_ADDRESS macros
from the MOXIE back end in the GCC and introduces equivalent
TARGET_PRINT_OPERAND and TARGET_PRINT_OPERAND_ADDRESS target hooks.
Regression tested on moxie-unknown-elf.
OK for trunk?
Anatoly.
2015-07-26 Anatoly
On 24/07/15 16:39, Tom de Vries wrote:
Hi,
this patch allows parallelization and vectorization of reduction
operators that are guaranteed to not overflow (such as min and max
operators), independent of the overflow behaviour of the type.
Bootstrapped and reg-tested on x86_64.
OK for trunk?
Hi,
In patch Don't allow unsafe reductions in graphite ( submitted
https://gcc.gnu.org/ml/gcc-patches/2015-07/msg01861.html , committed
r226193) we've disabled fixed-point reductions.
In this patch we enable it again, for the case that it's safe, in other
words, for the case that the fixed
On Sun, Jul 26, 2015 at 1:09 PM, Patrick Palka patr...@parcs.ath.cx wrote:
Committed with this additional change to fix a latent testcase bug:
diff --git a/gcc/testsuite/g++.old-deja/g++.jason/overload.C
b/gcc/testsuite/g++.old-deja/g++.jason/overload.C
index 6a747ff..28b029f 100644
---
Mikhail Maltsev malts...@gmail.com writes:
Hi, all!
Recently I did some profiling of GCC to find hotspots and areas of possible
performance improvement among them. glibc malloc(3) is one of (perhaps
known)
I've been compiling gcc with tcmalloc to do a similar speedup. It would be
interesting
Hi Marek,
On Tue, 21 Jul 2015, Marek Polacek wrote:
+liA new command-line option code-Wshift-overflow/code has been
+ added for the C and C++ compilers, which warns about left shift
+ overflows. code-Wshift-overflow=2/code also warns about
+ left-shifting 1 into the sign
On 27/07/15 05:38, Andreas Schwab wrote:
Kugan kugan.vivekanandara...@linaro.org writes:
* cse.c (cse_insn): Fix missing check for STRICT_LOW_PART and minor
clean up.
This breaks
gcc.target/m68k/tls-ie-xgot.c scan-assembler jsr __m68k_read_tp
gcc.target/m68k/tls-ie.c
From: Trevor Saunders tbsaunde+...@tbsaunde.org
gcc/ChangeLog:
2015-07-26 Trevor Saunders tbsaunde+...@tbsaunde.org
* target.h (pointer_size_units): Call targetm.pointer_size ().
---
gcc/target.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/target.h
From: Trevor Saunders tbsaunde+...@tbsaunde.org
gcc/lto/ChangeLog:
2015-07-26 Trevor Saunders tbsaunde+...@tbsaunde.org
* lto-object.c (lto_obj_begin_section): Call pointer_size_units ().
gcc/c-family/ChangeLog:
2015-07-26 Trevor Saunders tbsaunde+...@tbsaunde.org
*
From: Trevor Saunders tbsaunde+...@tbsaunde.org
gcc/ChangeLog:
2015-07-26 Trevor Saunders tbsaunde+...@tbsaunde.org
* ubsan.c (ubsan_encode_value): Call targetm.pointer_size ().
---
gcc/ubsan.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/gcc/ubsan.c
From: Trevor Saunders tbsaunde+...@tbsaunde.org
gcc/ChangeLog:
2015-07-26 Trevor Saunders tbsaunde+...@tbsaunde.org
* doc/tm.texi: Regenerate.
* doc/tm.texi.in: Adjust.
* target.def (pointer_size): New hook.
* targhooks.c (default_pointer_size): New function.
On Sun, Jul 26, 2015 at 4:21 PM, Tom de Vries tom_devr...@mentor.com wrote:
I wrote an equivalent test-case in C:
...
$ cat src/gcc/testsuite/gcc.dg/autopar/outer-7.c
/* { dg-do compile } */
/* { dg-options -O2 -ftree-parallelize-loops=2 -fdump-tree-parloops-details
-fdump-tree-optimized }
Here is an updated patch that addresses the issues you mentioned:
2015-07-24 Michael Collison michael.colli...@linaro.org
Ramana Radhakrishnan ramana.radhakrish...@arm.com
* gcc/config/arm/arm.md (*arm_smin_cmp): New pattern.
(*arm_umin_cmp):
On Mon, Jul 27, 2015 at 11:41 AM, Michael Collison
michael.colli...@linaro.org wrote:
This patch is designed to optimize end of loop conditions involving of the
form
i x i y into i min (x, y). Loop condition involving '' are
handled similarly using max(x,y).
As an example:
#define N
This patch is designed to optimize end of loop conditions involving of
the form
i x i y into i min (x, y). Loop condition involving '' are
handled similarly using max(x,y).
As an example:
#define N 1024
int a[N], b[N], c[N];
void add (unsignedint m, unsignedint n)
{
unsignedint i,
On 24/07/15 05:05, Jeff Law wrote:
On 07/15/2015 11:52 PM, Kugan wrote:
diff --git a/gcc/tree-ssa-reassoc.c b/gcc/tree-ssa-reassoc.c
index 932c83a..3058eb5 100644
--- a/gcc/tree-ssa-reassoc.c
+++ b/gcc/tree-ssa-reassoc.c
return false;
bb = gimple_bb (stmt);
if
From: Trevor Saunders tbsaunde+...@tbsaunde.org
Hi,
$subject.
patches individually bootstrapped + regtested on x86_64-linux-gnu, and run
through config-list.mk with more patches removing usage of the macro. Ok?
Trev
Trevor Saunders (9):
remove POINTER_SIZE_UNITS macro
add pointer_size
From: Trevor Saunders tbsaunde+...@tbsaunde.org
gcc/ChangeLog:
2015-07-26 Trevor Saunders tbsaunde+...@tbsaunde.org
* tree-chkp.c (chkp_build_array_ref): Call targetm.pointer_size ().
(chkp_find_bounds_for_elem): Likewise.
(chkp_find_bound_slots_1): Likewise.
From: Trevor Saunders tbsaunde+...@tbsaunde.org
gcc/ChangeLog:
2015-07-26 Trevor Saunders tbsaunde+...@tbsaunde.org
* emit-rtl.c (init_derived_machine_modes): Call
targetm.pointer_size ().
---
gcc/emit-rtl.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff
From: Trevor Saunders tbsaunde+...@tbsaunde.org
gcc/ChangeLog:
2015-07-26 Trevor Saunders tbsaunde+...@tbsaunde.org
* tree.c (build_common_tree_nodes): Call targetm.pointer_size ().
---
gcc/tree.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/gcc/tree.c
From: Trevor Saunders tbsaunde+...@tbsaunde.org
gcc/ChangeLog:
2015-07-26 Trevor Saunders tbsaunde+...@tbsaunde.org
* stor-layout.c (layout_type): Call targetm.pointer_size ().
---
gcc/stor-layout.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git
From: Trevor Saunders tbsaunde+...@tbsaunde.org
gcc/ChangeLog:
2015-07-26 Trevor Saunders tbsaunde+...@tbsaunde.org
* varasm.c (assemble_addr_to_section): Call targetm.pointer_size ().
(dump_tm_clone_pairs): Likewise.
---
gcc/varasm.c | 10 +-
1 file changed, 5
On Mon, Jul 27, 2015 at 12:23 PM, Bin.Cheng amker.ch...@gmail.com wrote:
On Mon, Jul 27, 2015 at 11:41 AM, Michael Collison
michael.colli...@linaro.org wrote:
This patch is designed to optimize end of loop conditions involving of the
form
i x i y into i min (x, y). Loop condition
On 26/07/15 18:49, Tom de Vries wrote:
On 24/07/15 16:39, Tom de Vries wrote:
Hi,
this patch allows parallelization and vectorization of reduction
operators that are guaranteed to not overflow (such as min and max
operators), independent of the overflow behaviour of the type.
Bootstrapped and
Hi, all!
Recently I did some profiling of GCC to find hotspots and areas of possible
performance improvement among them. glibc malloc(3) is one of (perhaps known)
hotspots. It seemed rather strange to me that pool allocators call malloc(3) and
free(3) rather often, and spend considerable time in
On Jul 26, 2015, at 11:50 AM, Andi Kleen a...@firstfloor.org wrote:
Mikhail Maltsev malts...@gmail.com writes:
Hi, all!
Recently I did some profiling of GCC to find hotspots and areas of possible
performance improvement among them. glibc malloc(3) is one of (perhaps
known)
I've
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