Dear gcc contributors,
The removing of CLooG library installation dependency is almost
finished. The code review of these patches
(https://gcc.gnu.org/ml/gcc-patches/2014-08/msg01564.html) is the only
thing, which prevents it. Could you please review them? My mentor’s
already accepted them, but
Hi,
PR62151 is about wrong code generated on x86_641, which starts from
one of my checkin. I did some investigation, now can confirm it's
another latent bug in combine pass as analyzed by comment#7 in the PR.
Here is a patch can fix the problem, as well as the code given in the
comment. It
Uros,
Your patch is not complete since yo missed two another bit
manipulation instruction - lzcnt and tzcnt which have the same
deficiency. Moreover, I don't think that we need to do it for INTEL
target since it is related to SILVERMONT target rather than BIG COREs.
Should I modify your patch or
On Sat, 16 Aug 2014, Gerald Pfeifer wrote:
On Thu, 14 Aug 2014, Richard Biener wrote:
See $subject.
Ok?
I had the same change, but did not get to submit it while traveling
last week.
Is there anything else we need to do for the version change?
A NEWS item maybe (explaining the
On Mon, Aug 18, 2014 at 9:48 AM, Yuri Rumyantsev ysrum...@gmail.com wrote:
Your patch is not complete since yo missed two another bit
manipulation instruction - lzcnt and tzcnt which have the same
Are you sure you are looking at the correct patch? The last one
handles all three instructions.
On 14-08-14 16:34, Richard Biener wrote:
On Sat, Aug 9, 2014 at 7:14 AM, Tom de Vries tom_devr...@mentor.com wrote:
On 08-08-14 17:17, Tom de Vries wrote:
Maybe instead of a new mem_alias_equal_p simply compare MEM_ATTRs
with mem_attrs_eq_p?
I propose to fix it this way (as attached) on
Dear All,
There are known issues with unlimited polymorphic variables
representing characters : see
https://groups.google.com/forum/#!topic/comp.lang.fortran/aRz3HMpblTs
and https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55901
One way or another, the variable itself needs to carry the string
On Aug 18, 2014, at 1:33 AM, Tom de Vries tom_devr...@mentor.com wrote:
On 14-08-14 16:34, Richard Biener wrote:
On Sat, Aug 9, 2014 at 7:14 AM, Tom de Vries tom_devr...@mentor.com wrote:
On 08-08-14 17:17, Tom de Vries wrote:
Maybe instead of a new mem_alias_equal_p simply compare
What is harder to fix about n32 than o32?
-msingle-float with n32 creates 64 bit FPU instructions like dmtc1 and
dmfc1. So I can't compile it for r5900. When I disable it, I get
internal
compiler errors.
That certainly seems like a bug. Can you file a bug report for that with
On 08/18/2014 03:05 PM, Bin.Cheng wrote:
On Sun, Aug 17, 2014 at 6:48 PM, Chen Gang gang.chen.5...@gmail.com wrote:
On 08/10/2014 04:15 PM, Chen Gang wrote:
On 08/10/2014 04:03 PM, Mike Stump wrote:
On Aug 9, 2014, at 9:55 AM, Chen Gang gang.chen.5...@gmail.com wrote:
save various .sum files
On Mon, Aug 18, 2014 at 6:06 PM, Chen Gang gang.chen.5...@gmail.com wrote:
On 08/18/2014 03:05 PM, Bin.Cheng wrote:
On Sun, Aug 17, 2014 at 6:48 PM, Chen Gang gang.chen.5...@gmail.com wrote:
On 08/10/2014 04:15 PM, Chen Gang wrote:
On 08/10/2014 04:03 PM, Mike Stump wrote:
On Aug 9, 2014, at
On 8/18/14 18:07, Bin.Cheng wrote:
On Mon, Aug 18, 2014 at 6:06 PM, Chen Gang gang.chen.5...@gmail.com wrote:
On 08/18/2014 03:05 PM, Bin.Cheng wrote:
On Sun, Aug 17, 2014 at 6:48 PM, Chen Gang gang.chen.5...@gmail.com wrote:
On 08/10/2014 04:15 PM, Chen Gang wrote:
On 08/10/2014 04:03 PM,
OK to 4.8 then?
On Thu, Aug 14, 2014 at 6:36 PM, Richard Biener
richard.guent...@gmail.com wrote:
On Thu, Aug 14, 2014 at 7:34 AM, Joey Ye joey.ye...@gmail.com wrote:
PR60484 is marked as 4.7/4.8 regression and it is reported against 4.8
recently by an user.
OK backporting to 4.7/4.8?
The
this patch enable auto-vectorization for copysignf by using vector
bit selection instruction on arm32 when neon available.
for a simple testcase:
for (i = 0; i N; i++)
r[i] = __builtin_copysignf (a[i], b[i]);
assuming vector factor be 4, the generated instruction sequences is:
On Fri, Aug 15, 2014 at 10:29 PM, Aldy Hernandez aldy...@gmail.com wrote:
This test is failing with LTO because in the LTRANS phase (DCE) we realize
that the call to f() is useless, so we don't generate it. This leads to an
uncalled f() which also gets deleted. We end up with an empty main(),
On 13/08/14 08:49, Thomas Preud'homme wrote:
From: Richard Earnshaw
Sent: Monday, August 11, 2014 4:54 PM
I think this is the wrong place for this sort of fix up. HFmode values
are fixed up in the consttable_4 pattern and it looks wrong to be that
HImode values are then fixed up in a
Ping?
-Original Message-
From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches-
ow...@gcc.gnu.org] On Behalf Of Thomas Preud'homme
Sent: Thursday, August 07, 2014 6:56 PM
To: gcc-patches@gcc.gnu.org
Subject: [PATCH] Cancel bswap opt when intermediate stmts are reused
Hi all,
On Mon, Aug 18, 2014 at 4:00 AM, Patrick Palka patr...@parcs.ath.cx wrote:
Hi,
The fix for PR38615 indirectly broke the promotion of const local arrays
to static storage in many cases. The commit in question, r143570, made
it so that only arrays that don't potentially escape from the scope
On Sun, Aug 17, 2014 at 9:41 PM, Prathamesh Kulkarni
bilbotheelffri...@gmail.com wrote:
We now have at-least one test-case for each of constant folding patterns
in match-constant-folding.pd
[gcc/testsuite/gcc.dg/tree-ssa]
* match-constant-folding.c: Add test-cases.
Thanks - committed.
On Sun, Aug 17, 2014 at 11:01 PM, Prathamesh Kulkarni
bilbotheelffri...@gmail.com wrote:
On Mon, Aug 18, 2014 at 2:11 AM, Prathamesh Kulkarni
bilbotheelffri...@gmail.com wrote:
[gcc/doc]
* match-and-simplify.texi: Replace addres by address.
This version adds a small note for capturing
On 15 Aug 23:08, Jan Hubicka wrote:
Hi,
I get a segafult in decl_maybe_in_construction_p during function
versioning. We have following steps in clone creation (e.g. as in
create_version_clone_with_body):
1. Create function decl
2. Create clone of cgraph node
3. Copy function
Hi all,
Currently for code:
int
foo (unsigned a, unsigned b)
{
int r = 0;
r = a b;
if (a b)
return ++ r;
return r;
}
we generate:
foo:
andw0, w0, w1
cmpw0, wzr
csincw0, wzr, w0, eq
ret
If we relax the csinc and similar patterns to accept the CC_Z and
On Mon, Aug 18, 2014 at 6:48 AM, Richard Biener
richard.guent...@gmail.com wrote:
On Mon, Aug 18, 2014 at 4:00 AM, Patrick Palka patr...@parcs.ath.cx wrote:
Hi,
The fix for PR38615 indirectly broke the promotion of const local arrays
to static storage in many cases. The commit in question,
On Mon, Aug 18, 2014 at 2:31 PM, Patrick Palka patr...@parcs.ath.cx wrote:
On Mon, Aug 18, 2014 at 6:48 AM, Richard Biener
richard.guent...@gmail.com wrote:
On Mon, Aug 18, 2014 at 4:00 AM, Patrick Palka patr...@parcs.ath.cx wrote:
Hi,
The fix for PR38615 indirectly broke the promotion of
On Mon, Aug 18, 2014 at 8:50 AM, Richard Biener
richard.guent...@gmail.com wrote:
On Mon, Aug 18, 2014 at 2:31 PM, Patrick Palka patr...@parcs.ath.cx wrote:
On Mon, Aug 18, 2014 at 6:48 AM, Richard Biener
richard.guent...@gmail.com wrote:
On Mon, Aug 18, 2014 at 4:00 AM, Patrick Palka
On Fri, Aug 15, 2014 at 1:13 PM, Roman Gareev gareevro...@gmail.com wrote:
I've attached the patch, which should eliminate CLooG library
installation dependency from GCC. The CLooG AST generator is still the
main code generator, but the isl ast generator will be chosen in case
of
On 03 Jun 11:33, Richard Biener wrote:
On Tue, Jun 3, 2014 at 9:13 AM, Ilya Enkovich enkovich@gmail.com wrote:
Hi,
This patch preserves CALL_WITH_BOUNDS flag for calls during PRE.
Ok.
Richard.
Merging with the trunk I found that op2 field of vn_reference_op_struct is now
used
Committed.
Richard.
2014-08-18 Richard Biener rguent...@suse.de
* gimple-match-head.c (gimple_simplify): Handle calls with
three arguments.
Index: gcc/gimple-match-head.c
===
--- gcc/gimple-match-head.c
The secondary_reload_class hook gets called for pseudos which have
not been allocated a hard register. For pseudos with the FP_REGS
class this results in the hook stating that the pseudo must be
reloaded via GR_REGS as it is neither in an FP_REG nor in memory.
This is obviously wasteful as LRA
On Mon, 18 Aug 2014, Prathamesh Kulkarni wrote:
On Fri, Aug 15, 2014 at 6:18 PM, Richard Biener rguent...@suse.de wrote:
The following introduces manually written patterns. That is,
part of the matching and the transform are fully manual. An
example where this is necessary is when the
for 2 and 3 argument calls.
Committed.
Richard.
2014-08-18 Richard Biener rguent...@suse.de
* gimple-fold.c (gimple_build): Add function call overloads
with two and three arguments.
* gimple-fold.h (gimple_build): Likewise.
Index: gcc/gimple-fold.c
Ping.
Thanks,
Matthew
Sent: 07 August 2014 07:21
Please don't add target macros. Add a hook if you must, but we're
supposed to remove target macros, not add new ones :-)
Thanks Steven, I wasn't sure if there were still things that were
acceptable as macros. There's a lot to get rid of
This is a first step towards re-gimplifying statements with
propagated addresses in the core propagation routines that
already deal (well, some of them...) with computing invariantness.
The patch moves all such re-gimplification before any simplifications
are performed (which means once fixed
On Mon, Aug 18, 2014 at 8:59 AM, Patrick Palka patr...@parcs.ath.cx wrote:
On Mon, Aug 18, 2014 at 8:50 AM, Richard Biener
richard.guent...@gmail.com wrote:
On Mon, Aug 18, 2014 at 2:31 PM, Patrick Palka patr...@parcs.ath.cx wrote:
On Mon, Aug 18, 2014 at 6:48 AM, Richard Biener
On 8 August 2014 02:30, Janis Johnson janis_john...@mentor.com wrote:
Running an arm-none-eabi test that adds -mthumb for a multilib that
uses -march=armv5te -mfloat-abi=hard works fine if the test doesn't
have any calls, but if it does then the effective-target checks for
arm_thumb1_ok and
The following moves snprintf folding from builtins.c to gimple-fold.c.
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied.
Richard.
2014-08-18 Richard Biener rguent...@suse.de
PR tree-optimization/62090
* builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
Hi,
This small patch adds support for new reference type for IPA pure const
analysis.
Thanks,
Ilya
--
2014-08-15 Ilya Enkovich ilya.enkov...@intel.com
* ipa-pure-const.c (propagate_pure_const): Support
IPA_REF_CHKP.
diff --git a/gcc/ipa-pure-const.c b/gcc/ipa-pure-const.c
Hi all:
This patch clean up CALLER_SAVE_PROFITABLE marco include doc since
seem nobody use it.
Bootstrap and regression testing running on x86_64-unknown-linux-gnu :)
ChangLog
2014-08-18 Kito Cheng k...@0xlab.org
* doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
*
Hi Vladimir:
Here is a tiny typo in comment, allono - allocno.
ChangLog
2014-08-18 Kito Cheng k...@0xlab.org
* ira.c: Fix typo in comment.
On 18/08/14 15:48, Kito Cheng wrote:
Hi all:
This patch clean up CALLER_SAVE_PROFITABLE marco include doc since
seem nobody use it.
Bootstrap and regression testing running on x86_64-unknown-linux-gnu :)
ChangLog
2014-08-18 Kito Cheng k...@0xlab.org
* doc/tm.texi.in
Ping.
--
Evandro Menezes Austin, USA
e.mene...@samsung.com +1-512-425-3365
-Original Message-
From: Evandro Menezes [mailto:e.mene...@samsung.com]
Sent: Friday, August 15, 2014 14:55
To: 'James Greenhalgh'
Cc: 'gcc-patches@gcc.gnu.org';
Hi,
This patch adds support for va_arg_pack and va_arg_pack_len for instrumented
functions into inliner. There are two things to do: 1) ignore bounds args when
computing va_arg_pack_len 2) remove bounds args when expanding va_arg_pack in
not instrumented call.
Thanks,
Ilya
--
2014-08-15
On Sun, Aug 17, 2014 at 8:39 PM, Bill Schmidt
wschm...@linux.vnet.ibm.com wrote:
On Sun, 2014-08-17 at 14:52 -0400, David Edelsohn wrote:
On Wed, Aug 13, 2014 at 7:14 PM, Bill Schmidt
wschm...@linux.vnet.ibm.com wrote:
Hi,
This patch adds a PowerPC-specific pass just prior to the first
Hi,
Firefox FDO build fails with undefined reference to __builtin_unreachable.
THis is caused by a bug
in gimple-fold that introduces the refernece in the cases it hits impossible
devirtualization.
We use __builtin_unreachable in the case we update call, but when updating
reference, we need
to
This patch is ok. I assume you have tested compiling with/without cloog
and isl.
Yes, I’ve tested compiling with/without cloog and isl. Thank you very
much for review!
--
Cheers, Roman Gareev.
On 08/18/2014 07:36 AM, Christophe Lyon wrote:
On 8 August 2014 02:30, Janis Johnson janis_john...@mentor.com wrote:
Running an arm-none-eabi test that adds -mthumb for a multilib that
uses -march=armv5te -mfloat-abi=hard works fine if the test doesn't
have any calls, but if it does then the
On 06 Jun 11:59, Ilya Enkovich wrote:
2014-06-03 13:07 GMT+04:00 Richard Biener richard.guent...@gmail.com:
On Mon, Jun 2, 2014 at 5:56 PM, Ilya Enkovich enkovich@gmail.com
wrote:
+
+ /* If indirect call has following BUILT_IN_CHKP_BNDRET
+call then we need to make
Hi there!
I have a fix for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61875.
This situation occurs when somebody decides to build GCC with these
flags which are forbidden for libsanitizer. They get strange error (see
bug above) which I know how to fix but think that I should not. Instead
ping ?
https://gcc.gnu.org/ml/fortran/2014-05/msg00162.html
When --enable-gold=no is used to configure gcc, we will see
configure: line 21572: test: =: unary operator expected
I checked in this patch to set install_gold_as_default to no for
--enable-gold=no. Tested on Linux/x86-64.
H.J.
---
Index: ChangeLog
ping ?
https://gcc.gnu.org/ml/fortran/2014-06/msg00114.html
On 04 Jun 01:15, Jeff Law wrote:
On 06/03/14 01:10, Ilya Enkovich wrote:
Hi,
This patch does not allow splitting in case bounds are returned until
retutrned bounds are supported. It also propagates instrumentation marks
for generated call and function.
Bootstrapped and tested on
On 18 August 2014 17:51, VandeVondele Joost
joost.vandevond...@mat.ethz.ch wrote:
ping ?
https://gcc.gnu.org/ml/fortran/2014-06/msg00114.html
So the negative version is -Wno-use-no-only? That sounds weird.
Cheers,
Manuel.
When I compile for mipsel ABI o32 with -mhard-float and -msingle-fpu, It get
the warning:
Warning: float register should be even, was 1.
I would say the warning is wrong, because odd FPU registers are available.
This is wrong but this is the area which is in flux at the moment.
Hi Bernd,
I discovered an issue in the LTO streaming out for target - currently any file
(even without any pragma) compiled with -fopenmp/-fopenacc contains
.gnu.target_lto_* sections. This increases the size of an object file and
makes lto-wrapper to run mkoffload.
Therefore, I propose to
On 08/18/2014 06:07 PM, Ilya Verbin wrote:
I discovered an issue in the LTO streaming out for target - currently any file
(even without any pragma) compiled with -fopenmp/-fopenacc contains
.gnu.target_lto_* sections. This increases the size of an object file and
makes lto-wrapper to run
Well, you're right that it could be. So I presented the wrong justification.
Clearly we would benefit from some better cost infrastructure here, ideally that
is expressive, taken into account at all appropriate stages of the compiler, and
tunable per core. I imagine that steps (patches)
On 07/28/14 08:42, Ajit Kumar Agarwal wrote:
Please find the following patch for init_priority support for microblaze.
Testing Done : No regressions seen in gcc and g++ regressions testsuite.
[Patch, microblaze]: Add Init_priority support.
Added TARGET_ASM_CONSTRUCTOR and
On Mon, 2014-08-18 at 01:11 +0530, Prathamesh Kulkarni wrote:
We now have at-least one test-case for each of constant folding
patterns
in match-constant-folding.pd
[gcc/testsuite/gcc.dg/tree-ssa]
* match-constant-folding.c: Add test-cases.
[...snip...]
A minor nit for one of the
On Mon, Aug 18, 2014 at 11:06 PM, David Malcolm dmalc...@redhat.com wrote:
On Mon, 2014-08-18 at 01:11 +0530, Prathamesh Kulkarni wrote:
We now have at-least one test-case for each of constant folding
patterns
in match-constant-folding.pd
[gcc/testsuite/gcc.dg/tree-ssa]
*
On Sat, 16 Aug 2014, Patrick Palka wrote:
2014-08-17 Patrick Palka ppa...@gcc.gnu.org
* c-typeck.c (build_c_cast): Do a conversion even when the
TYPE_MAIN_VARIANTs are the same.
2014-08-17 Patrick Palka ppa...@gcc.gnu.org
* gcc.dg/pr13519-1.c: Adjust.
OK,
Hello Uroš,
On 15 Aug 20:23, Uros Bizjak wrote:
On Fri, Aug 15, 2014 at 1:42 PM, Kirill Yukhin kirill.yuk...@gmail.com
wrote:
(define_insn avx2_avx512bw_ashrvmodemask_name): New.
It looks to me that the macroization is somehow wrong for ashrv. I'd
split the mode iterator to:
The first improves support for shorthand concepts, and includes the
ability to write default arguments. Also, no more ICE when omitting
identifiers for template parameters.
The second adds constraint checks when taking the address of an
overloaded function.
Corresponding change logs follow:
On 08/15/2014 03:37 PM, Paolo Carlini wrote:
On 08/15/2014 09:22 PM, Jason Merrill wrote:
On 08/15/2014 03:16 PM, Paolo Carlini wrote:
+ bool in_function = (TREE_TYPE (tparms)
+ DECL_FUNCTION_TEMPLATE_P (TREE_TYPE (tparms)));
Huh? There's no such thing as a template parameter
On Mon, Aug 18, 2014 at 8:30 PM, Kirill Yukhin kirill.yuk...@gmail.com wrote:
(define_insn avx2_avx512bw_ashrvmodemask_name): New.
It looks to me that the macroization is somehow wrong for ashrv. I'd
split the mode iterator to:
+(define_mode_iterator VI248_AVX512
+ [(V16SI
Hi,
On 08/18/2014 09:01 PM, Jason Merrill wrote:
On 08/15/2014 03:37 PM, Paolo Carlini wrote:
On 08/15/2014 09:22 PM, Jason Merrill wrote:
On 08/15/2014 03:16 PM, Paolo Carlini wrote:
+ bool in_function = (TREE_TYPE (tparms)
+ DECL_FUNCTION_TEMPLATE_P (TREE_TYPE (tparms)));
On Sat, Aug 16, 2014 at 6:01 AM, Uros Bizjak ubiz...@gmail.com wrote:
Hello!
Attached patch fixes the problem with false data dependency on output
register for popcnt, lzcnt and tzcnt insns on sandybridge and haswell
targets.
The new insn pattern shadows existing one, and after reload, the
On Tue, 2014-08-12 at 20:26 -0400, David Malcolm wrote:
On Tue, 2014-08-12 at 14:39 -0600, Jeff Law wrote:
On 08/06/14 11:19, David Malcolm wrote:
The aim of the patch series is to improve the type-safety and
readability of the backend by introducing subclasses of rtx (actually
On Mon, Aug 18, 2014 at 9:16 PM, H.J. Lu hjl.to...@gmail.com wrote:
Attached patch fixes the problem with false data dependency on output
register for popcnt, lzcnt and tzcnt insns on sandybridge and haswell
targets.
The new insn pattern shadows existing one, and after reload, the
clearing
Hi,
recently, while having a look to c++/58614, I noticed that if we are
going to use default arguments we can clean up quite a few functions and
function calls, for example cp_parser_expression, per the below, which
passes testing. Is this something we want to pursue?
Thanks,
Paolo.
On Tue, 2014-08-12 at 14:55 -0600, Jeff Law wrote:
On 08/06/14 11:19, David Malcolm wrote:
This commit is a placeholder for me when rebasing, to help organize the
patch kit.
/
* rtx-classes-status.txt: New file
OK. For those who may be watching, patch #236 removes this file.
On 08/18/2014 03:05 PM, Paolo Carlini wrote:
I understand... It would be nice to also have a testcase for the class
template counterpart of the snippet in DR 1584, where it makes a real
difference. Then figuring out a complete patch not causing regressions
will be easier.
I think this is a
On Wed, 2014-08-13 at 07:48 -0600, Jeff Law wrote:
On 08/13/14 04:07, Richard Biener wrote:
On Wed, Aug 13, 2014 at 12:01 PM, Martin Jambor mjam...@suse.cz wrote:
Hi,
On Wed, Aug 06, 2014 at 01:19:44PM -0400, David Malcolm wrote:
In many circumstances, is_a_helper T::test assumes that
OK.
Jason
The testcase here
https://gcc.gnu.org/ml/gcc-patches/2014-08/msg01557.html
prodded me into implementing the -Wbool-compare warning, which
should pipe down such a code. This warning detects dubious code
such as (i1 == i2) == 2 - which can never be true. The implementation
was quite
On Tue, 2014-08-12 at 15:06 -0600, Jeff Law wrote:
On 08/06/14 11:19, David Malcolm wrote:
gcc/
* coretypes.h (class rtx_insn): Add forward declaration.
* rtl.h: Include is-a.h
(struct rtx_def): Add dummy desc and tag GTY options as a
workaround to ensure gengtype
On Fri, Aug 15, 2014 at 10:34 PM, Konstantin Serebryany
konstantin.s.serebry...@gmail.com wrote:
If this is -O1 or higher, then most (but not all) of your cases
*should* be optimized by the compiler before asan kicks in.
You mean hoisting memory accesses from branches?
Sure, the tests are
On 08/18/2014 04:04 PM, Marek Polacek wrote:
Unfortunately, this warning cannot be enabled by -Wall yet, because
of a few blunders we have in the codebase. But we really should iron out
that soon.
Can you take care of that as well?
The patch looks good to me, but if it should be part of
On Mon, Aug 18, 2014 at 04:10:49PM -0400, Jason Merrill wrote:
On 08/18/2014 04:04 PM, Marek Polacek wrote:
Unfortunately, this warning cannot be enabled by -Wall yet, because
of a few blunders we have in the codebase. But we really should iron out
that soon.
Can you take care of that as
On Mon, 18 Aug 2014, Richard Earnshaw wrote:
Hmm, I'm not sure about this. It might not be used at present, but on
AArch64, with more call-clobbered registers than call-saved registers, I
would expect this ought to be a win. The fact that it isn't on today
may say more about the way it
On Tue, 2014-08-12 at 15:08 -0600, Jeff Law wrote:
On 08/06/14 11:19, David Malcolm wrote:
gcc/
* rtl.h (for_each_rtx_in_insn): New function.
* rtlanal.c (for_each_rtx_in_insn): Likewise.
OK. Note that we're moving away from for_each_rtx... I haven't
looked, but there's a
On Sun, 2014-08-17 at 16:56 -0400, Hans-Peter Nilsson wrote:
On Fri, 15 Aug 2014, Oleg Endo wrote:
How about the attached .html as a replacement for the current one?
I removed the requirement of setting up a combined tree, as I believe
it makes things much more easy. At least it's been
On Tue, 2014-08-12 at 15:15 -0600, Jeff Law wrote:
On 08/06/14 11:19, David Malcolm wrote:
This is an enabling patch, splitting existing macros in two, covering
the rvalue and lvalue uses separately.
Followup patches will replace these with functions, and gradually convert
the types
On Mon, 18 Aug 2014, Oleg Endo wrote:
On Sun, 2014-08-17 at 16:56 -0400, Hans-Peter Nilsson wrote:
On Fri, 15 Aug 2014, Oleg Endo wrote:
How about the attached .html as a replacement for the current one?
I removed the requirement of setting up a combined tree, as I believe
it makes
On 18 August 2014 22:04, Marek Polacek pola...@redhat.com wrote:
+void
+maybe_warn_bool_compare (location_t loc, enum tree_code code, tree op0,
+tree op1)
+{
+ if (TREE_CODE_CLASS (code) != tcc_comparison)
+return;
+
+ /* boolean CMP cst */
+ if (TREE_CODE
Hello
The SD-6 [1] document keeps a list of built-in #defines that allow application
and library writers know when certain language and library features have been
implemented by the compiler. They are optional, since a compliant compiler
must implement them all.
But they're really useful.
On Tue, 12 Aug 2014, Marek Polacek wrote:
This then is the version with both issues fixed (and new test).
Bootstrapped/regtested on x86_64-linux, ok for trunk?
2014-08-12 Marek Polacek pola...@redhat.com
gcc/c-family/
* c-opts.c (sanitize_cpp_opts): Make warn_long_long be set
On Tue, 12 Aug 2014, Marek Polacek wrote:
And now the version with two bugs mention elsewhere fixed as well.
Bootstrapped/regtested on x86_64-linux, ok for trunk?
2014-08-12 Marek Polacek pola...@redhat.com
* doc/invoke.texi: Document -Wc99-c11-compat.
c-family/
* c.opt
On Fri, 15 Aug 2014, Manuel L?pez-Ib??ez wrote:
Hi,
This patch moves the location of various Wformat warnings from
pointing to the first character of the function name (such as printf)
to the actual format string. This is specially useful when you have
something like
printf (cond ?
The following patch adds a new CPP() to *.opt files that tells the
options machinery to keep in sync libcpp options and GCC options.
This will allow us to fix a lot of latent bugs where CPP warnings do
not follow the rules of other warnings options. In this patch, I only
deal with
Hi
I think this is a minor documentation bug which is in the head but also
seems to be in the gcc 4.4.7 docs shipped with CentOS 6.x.
OK to commit?
2014-08-18 Joel Sherrill joel.sherr...@oarcorp.com
* doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
diff --git
My recent patch to check_effective_target_arm_v8_neon_ok_nocache didn't
take into account that when compiling the test itself, the option
-march=armv8-a is added to the flags used for the effective-target
check, so it caused more multilibs to be skipped than needed to be.
This patch uses
On Tue, 2014-08-12 at 15:16 -0600, Jeff Law wrote:
On 08/06/14 11:19, David Malcolm wrote:
This is further scaffolding; convert the BB_* and SET_BB_* macros
into functions. Convert the BB_* rvalue-style functions into returning
rtx_insn * rather than plain rtx.
For now, this is done by
Committed as revision 214127.
2014-08-18 Patrick Palka ppa...@gcc.gnu.org
* MAINTAINERS (Write After Approval): Add myself.
Index: MAINTAINERS
===
--- MAINTAINERS (revision 214126)
+++ MAINTAINERS (revision 214127)
@@
On Tue, 2014-08-12 at 15:17 -0600, Jeff Law wrote:
On 08/06/14 11:19, David Malcolm wrote:
gcc/
* rtl.h (PREV_INSN): Split macro in two: the existing one,
for rvalues, and...
(SET_PREV_INSN): New macro, for use as an lvalue.
(NEXT_INSN, SET_NEXT_INSN): Likewise.
Ping? Still on the trunk now.
-Original Message-
From: Tony Wang [mailto:tony.w...@arm.com]
Sent: Tuesday, August 12, 2014 9:32 AM
To: gcc-patches@gcc.gnu.org
Subject: [PING v2][Patch]Fix ICE for gcc.dg/noncompile/920507-1.c
Ping 2, and pasted my observation about this ICE, and
OK.
Jason
Hi,
I want to add a warning to inlining function when violate strict
aliasing.
See bug:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60546
For details.
* tree-inline.c (global): Add new include to c-family/c-common.h. To
access strict aliasing check.
(setup_one_parameter):
Oops, I forgot to attach patch in the previous mail.
On Mon, Aug 18, 2014 at 10:51 PM, Kito Cheng kito.ch...@gmail.com wrote:
Hi Vladimir:
Here is a tiny typo in comment, allono - allocno.
ChangLog
2014-08-18 Kito Cheng k...@0xlab.org
* ira.c: Fix typo in comment.
From
On Mon, Aug 18, 2014 at 9:35 PM, lin zuojian manjian2...@gmail.com wrote:
Hi,
I want to add a warning to inlining function when violate strict
aliasing.
See bug:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60546
For details.
* tree-inline.c (global): Add new include to
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