On 16/01/14 18:10, Kyrill Tkachov wrote:
Hi all,
The Cortex-A53 and Cortex-A57 cores support the CRC32 and Crypto extensions to
the ARMv8-A architecture. This patch adds that information to their definitions
in aarch64-cores.def.
Tested aarch64-none-elf with no regressions.
Ok for trunk? (or
Ping.
On Thu, Jan 16, 2014 at 07:52:43PM +0100, Marek Polacek wrote:
On Wed, Jan 15, 2014 at 09:23:06PM +, Joseph S. Myers wrote:
On Wed, 15 Jan 2014, Marek Polacek wrote:
+/* Return true if T is a pointer to a zero-sized struct/union. */
+
+bool
On Mon, Jan 20, 2014 at 10:40:31PM +, Iyer, Balaji V wrote:
--- a/gcc/c/c-array-notation.c
+++ b/gcc/c/c-array-notation.c
@@ -1218,22 +1218,22 @@ fix_return_expr (tree expr)
return new_mod_list;
}
-/* Walks through tree node T and find all the call-statements that do not
return
On Mon, Jan 20, 2014 at 03:42:02AM +, Iyer, Balaji V wrote:
I forgot to add the 2 changelog entries for decl.c and pt.c. The patch is
attached again with the corrected Changelogs.
This is ok for trunk, thanks.
Jakub
Hi,
On 01/22/2014 11:38 PM, Ville Voutilainen wrote:
Oh, I was expecting Jason would do that. Note that Marek Polacek pointed
out two formatting issues:
- comments should have full stop and two spaces at the end
Yes, will fix in my next commit touching that file.
- also two spaces before
On 14/1/8 12:22 AM, Bernd Schmidt wrote:
This fixes a problem identified by Chung-Lin. Once reload is done, all
equivalencing insns for pseudos that didn't get a hard reg but could be
eliminated using their REG_EQUIV are deleted. However, we still can
produce reloads and reload insns for them
I found out that we forgot to implement some of AVX512 intrinsics.
Here is a patch that adds them. Sorry for huge patch, but changes are
mostly trivial.
Ok for trunk?
...
This is the same as the second alternative of the
avx512f_codepmov_src_lower2_mask pattern. Please change the
On Sun, Jan 19, 2014 at 04:50:39AM +, Iyer, Balaji V wrote:
I have answered your questions below. In addition to your changes, I have
also fixed the issues Aldy pointed out and have answered his questions in
that thread. With this email I have attached two patches and 2
change-logs (for C
On Thu, Jan 23, 2014 at 10:27:58AM +0100, Jakub Jelinek wrote:
On Mon, Jan 20, 2014 at 10:40:31PM +, Iyer, Balaji V wrote:
--- a/gcc/c/c-array-notation.c
+++ b/gcc/c/c-array-notation.c
@@ -1218,22 +1218,22 @@ fix_return_expr (tree expr)
return new_mod_list;
}
-/* Walks
Dear Janus,
snip
well, actually the selector in the test case is not an array. And
polymorphic arrays as such have been supported since 4.7.
duuh! Shows how time flies when you're having fun!
Bootstrapped and regtested on FC17/x86_64 - OK for trunk and, after a
decent delay, 4.8?
Hello,
although setting CFLAGS_FOR_TARGET before compiling gcc works fine,
CXXFLAGS_FOR_TARGET is ignored. I don't see any good reason for that.
I tested the patch by doing a regular bootstrap+testsuite on
x86_64-unknown-linux-gnu. I also did a non-bootstrap build where I set
Hi,
this might be almost obvious?
Thanks
Bernd.
Date: Mon, 13 Jan 2014 12:13:53 +0100
Hello,
there is another test case, that misses the necessary check_vect() runtime
check.
Tested on i686-pc-linux-gnu.
OK for trunk?
Regards
Bernd.
On Thu, Jan 23, 2014 at 12:49:06PM +0100, Bernd Edlinger wrote:
Hi,
this might be almost obvious?
No, check_vect () has to preceed all the vector statements in main, or
often even better if main contains just check_vect () call and call to
some other noinline routine that has the vector stuff
On 6 January 2014 11:52, Alex Velenko alex.vele...@arm.com wrote:
Hi,
This patch fixes vector shift by 64 behavior to meet reference
manual expectations. Testcase included to check that expectations
are now met. No regressions found.
Is patch OK?
OK
/Marcus
Hi,
Attached patch disables libsanitizer on older Linux distribs which lack
necessary syscalls (see
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57316 for more details).
Bootstrapped/regtested on x64.
Ok to commit?
--
Best regards,
Yury Gribov
2014-01-22 ygribov ygri...@samsung.com
This expands the FAQ answer on dynamic linking, to be more explicit
for people who don't understand the concepts. It also corrects an
incorrect symver in abi.xml
* doc/xml/faq.xml (a-how_to_set_paths): Expand FAQ answer.
* doc/xml/manual/abi.xml (abi.versioning.history): Correct
Mike Stump wrote:
This patch fixes c-c++-common/asan/use-after-return-1.c not to fail on darwin
target (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59897).
Ok to commit?
Ok.
Commited in 206961.
-Maxim.
On Thu, Jan 23, 2014 at 04:33:28PM +0400, Yury Gribov wrote:
Attached patch disables libsanitizer on older Linux distribs which
lack necessary syscalls (see
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57316 for more details).
Bootstrapped/regtested on x64.
Ok to commit?
Ok, thanks, but:
On 01/23/2014 10:44 AM, Chung-Lin Tang wrote:
On 14/1/8 12:22 AM, Bernd Schmidt wrote:
This fixes a problem identified by Chung-Lin. Once reload is done, all
equivalencing insns for pseudos that didn't get a hard reg but could be
eliminated using their REG_EQUIV are deleted. However, we still
On Tue, Jan 21, 2014 at 7:52 PM, Kirill Yukhin kirill.yuk...@gmail.com wrote:
Hello,
This is non-trivial part of the patch.
On 15 Jan 20:53, Uros Bizjak wrote:
On Tue, Jan 14, 2014 at 7:13 AM, Kirill Yukhin kirill.yuk...@gmail.com
wrote:
Did you try to add DF/SF mode to the unspec? I am
Hi!
/|/^ are all rejected for _Complex vars, both floating and integral,
thus OpenMP /|/^/min/max reductions should be rejected for those vars
similarly. In OpenMP 4.1 hopefully they'll be allowed for user defined
reductions at least, but they aren't right now.
Below is trunk patch I've
On 01/22/2014 04:29 PM, Paolo Carlini wrote:
On 01/22/2014 10:10 PM, Jason Merrill wrote:
Yep, that's along the lines I was thinking of. But again, prev_scope
is irrelevant here, so the new code shouldn't mention it at all.
Well, in practice I have to mention it in the error_at itself.
Why?
Jakub wrote:
Ok to commit?
Ok, thanks, but:
Done, r206966.
Put your real name here instead.
PR sanitizer/57316
Oh my, fixed.
-Y
On 11/25/13 23:47, David Holsgrove wrote:
Implement the trap pattern for MicroBlaze using matching
ABORT_INSTRUCTION used in glibc.
Resolves recent build failure while building glibc, also encountered
by ARM and AARCH64 and discussed here;
Hi,
On 01/23/2014 03:05 PM, Jason Merrill wrote:
On 01/22/2014 04:29 PM, Paolo Carlini wrote:
On 01/22/2014 10:10 PM, Jason Merrill wrote:
Yep, that's along the lines I was thinking of. But again, prev_scope
is irrelevant here, so the new code shouldn't mention it at all.
Well, in practice I
Hi all,
I've committed this 4-patch series to aarch64 at:
http://gcc.gnu.org/ml/gcc-patches/2014-01/msg00970.html
http://gcc.gnu.org/ml/gcc-patches/2014-01/msg00972.html
http://gcc.gnu.org/ml/gcc-patches/2014-01/msg00974.html
http://gcc.gnu.org/ml/gcc-patches/2014-01/msg00975.html
as revisions
Hi,
Julian Brown has proposed patch
(http://gcc.gnu.org/ml/gcc-patches/2013-06/msg01191.html) for the
dreadful push_minipool_fix error
(http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423) in June but it
didn't seem to get enough attention.
Can we submit it?
--
Best regards,
Yury
On 01/23/2014 04:01 PM, Paolo Carlini wrote:
Hi,
On 01/23/2014 03:05 PM, Jason Merrill wrote:
On 01/22/2014 04:29 PM, Paolo Carlini wrote:
On 01/22/2014 10:10 PM, Jason Merrill wrote:
Yep, that's along the lines I was thinking of. But again, prev_scope
is irrelevant here, so the new code
FAIL: gcc.dg/guality/pr54693-2.c -O3 -fomit-frame-pointer
-funroll-loops line 21 i == v + 1
FAIL: gcc.target/i386/pr35767-5.c scan-assembler-not movups
Should we fix
FAIL: gcc.target/i386/pr35767-5.c scan-assembler-not movups
I will look into this one. It did not failed for me
On 01/23/2014 10:30 AM, Paolo Carlini wrote:
To be clear if we use %qT with nested_name_specifier we get:
58980.C:5:8: error: ‘typename A template-parameter-1-1 ::B’ has not
been declared
which frankly seems suboptimal to me, both vs the non-template case and
the use of typename.
If you want
Hi,
Could someone, please, commit this patch, as I do not have permissions
to do so.
Kind regards,
Alex
On 23/01/14 12:04, Marcus Shawcroft wrote:
On 6 January 2014 11:52, Alex Velenko alex.vele...@arm.com wrote:
Hi,
This patch fixes vector shift by 64 behavior to meet reference
manual
On 01/23/2014 04:50 PM, Jason Merrill wrote:
On 01/23/2014 10:30 AM, Paolo Carlini wrote:
To be clear if we use %qT with nested_name_specifier we get:
58980.C:5:8: error: ‘typename A template-parameter-1-1 ::B’ has not
been declared
which frankly seems suboptimal to me, both vs the
OK, thanks.
Jason
On Thu, Jan 23, 2014 at 03:57:33PM +, Alex Velenko wrote:
Hi,
Could someone, please, commit this patch, as I do not have permissions
to do so.
Please don't top-post on this list.
On 23/01/14 12:04, Marcus Shawcroft wrote:
On 6 January 2014 11:52, Alex Velenko alex.vele...@arm.com
shorten_compare can produce a better locinfo if we pass location
from {,cp_}build_binary_op to it; op0/op1 there don't have location.
Furthermore, I see no reason why use input_location in
parser_build_binary_op when we can use more accurate location.
I don't know if/how I can test the column
Hi Jakub,
-Original Message-
From: Jakub Jelinek [mailto:ja...@redhat.com]
Sent: Thursday, January 23, 2014 5:13 AM
To: Iyer, Balaji V
Cc: Jason Merrill; 'Jeff Law'; 'Aldy Hernandez'; 'gcc-patches@gcc.gnu.org';
'r...@redhat.com'
Subject: Re: [PATCH] _Cilk_for for C and C++
On
This is an internal change only, does not affect functionality,
so no test needed.
Tested on x86_64-pc-linux-gnu, committed on trunk
2014-01-23 Robert Dewar de...@adacore.com
* exp_util.adb, sinfo.adb, sinfo.ads, sem.adb, sem_res.adb,
expander.adb, exp_ch11.adb, exp_ch11.ads,
For an implicit dereference such as J.K where J is of an access
type, the compiler incorrectly assumed that an assignment to
J.K would modify J if operating in semantics only (-gnatc) mode.
The following example gives the warning indicated if compiled
with -gnatwa with or without -gnatc
1.
*Ping*
On Tue, Jan 21, 2014 at 10:52:14AM +, James Greenhalgh wrote:
Hi,
As with the AArch64 case,
( http://gcc.gnu.org/ml/gcc-patches/2014-01/msg01317.html )
the way that we rewrite command lines for big.LITTLE systems
causes bugs where more than one source file is to be used.
*ping*
On Tue, Jan 21, 2014 at 10:48:04AM +, James Greenhalgh wrote:
Hi,
As Charles Baylis pointed out here:
http://gcc.gnu.org/ml/gcc-patches/2014-01/msg00921.html
The way that we rewrite command lines for big.LITTLE systems
causes bugs where more than one source file is to be
-Original Message-
From: Jakub Jelinek [mailto:ja...@redhat.com]
Sent: Thursday, January 23, 2014 5:28 AM
To: Iyer, Balaji V
Cc: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH] fix for PR 59825
On Thu, Jan 23, 2014 at 10:27:58AM +0100, Jakub Jelinek wrote:
On Mon, Jan 20, 2014 at
RM 6.1.1 (26/3) specifies that if the prefix of 'Old wihin a postcondition is
potentially unevaluated, as in the right-hand side of a short-circuit operation
then the prefix can only be an entity name.
Compiling main.adb must yield:
p.ads:5:44: prefix that is potentially unevaluated must
The previous checkin for saving and restoring SPARK_Mode was not
complete, and as a result the SPARK_Mode_Pragma was not properly
set in some cases. The following test program:
1. package Pack_Size1 is
2.pragma SPARK_Mode (On);
3.procedure P;
4. end Pack_Size1;
Hi Guys,
I am committing the patch below which changes the MCU specific linker
script naming scheme for the MSP430. TI have now decided to replace
the MCU specific directories containing memory.ld and peripherals.ld
scripts with individual MCU scripts.
The patch also updates the -mcpu
On Wed, Jan 22, 2014 at 09:16:02AM +0100, Dodji Seketeli wrote:
+static fcache*
+add_file_to_cache_tab (const char *file_path)
+{
+
+ FILE *fp = fopen (file_path, r);
+ if (ferror (fp))
+{
+ fclose (fp);
+ return NULL;
+}
I've seen various segfaults here when playing
This fixes a recent regression introduced when I added C++ allocator
support to the RB trees.
Tested x86_64-linux, committed to trunk.
PR libstdc++/59872
* include/bits/stl_map.h (map::operator=(map)): Fix comment.
* include/bits/stl_multimap.h
On Thu, 23 Jan 2014, Marek Polacek wrote:
2014-01-16 Marek Polacek pola...@redhat.com
PR c/58346
c-family/
* c-common.c (pointer_to_zero_sized_aggr_p): New function.
* c-common.h: Declare it.
cp/
* typeck.c (pointer_diff): Give an error on arithmetic on pointer
On Thu, 23 Jan 2014, Marek Polacek wrote:
shorten_compare can produce a better locinfo if we pass location
from {,cp_}build_binary_op to it; op0/op1 there don't have location.
Furthermore, I see no reason why use input_location in
parser_build_binary_op when we can use more accurate location.
On Wed, 22 Jan 2014, Marek Polacek wrote:
2014-01-22 Marek Polacek pola...@redhat.com
PR c/59871
c/
* c-typeck.c (build_compound_expr): Warn even for right-hand operand
of a comma expression.
(emit_side_effect_warnings): Likewise.
libdecnumber/
*
On Mon, 20 Jan 2014, Tom Tromey wrote:
I wrote a new test case covering the same cases that the sparse test
case covers. I also added tests for applying the attribute to
non-struct types; note that in this case sparse issues a warning but
gcc issues an error. I think an error is more
Hi all.
Jakub, could you review these patches, if they are OK to gomp-4_0-branch?
Thomas, please, have a look whether this implementation applies current
OpenACC support style.
These patches port OpenACC 1.0 support in fortran front-end from
openacc-1_0-branch to gomp-4_0-branch. In
From 69bf2531e4512b7cdb2feba8541de1eaf9c2aa56 Mon Sep 17 00:00:00 2001
From: Ilmir Usmanov i.usma...@samsung.com
Date: Thu, 23 Jan 2014 21:05:11 +0400
Subject: [PATCH 2/6] OpenACC fortran FE part 2
---
gcc/fortran/openmp.c | 1032 +-
1 file
From 84dc72f88c1b23ae995afdda0b946ebd73af102f Mon Sep 17 00:00:00 2001
From: Ilmir Usmanov i.usma...@samsung.com
Date: Thu, 23 Jan 2014 21:04:37 +0400
Subject: [PATCH 1/6] OpenACC fortran FE part 1
---
gcc/fortran/decl.c| 1 +
gcc/fortran/dump-parse-tree.c | 203
From 0658580cf665b8da8cc4533901989b7a1d54f73a Mon Sep 17 00:00:00 2001
From: Ilmir Usmanov i.usma...@samsung.com
Date: Thu, 23 Jan 2014 21:06:00 +0400
Subject: [PATCH 3/6] OpenACC fortran FE part 3
---
gcc/fortran/trans-decl.c | 7 +
gcc/fortran/trans-openmp.c | 526
From 37806068fffcab95a21b51829c900d49be14961d Mon Sep 17 00:00:00 2001
From: Ilmir Usmanov i.usma...@samsung.com
Date: Thu, 23 Jan 2014 21:08:05 +0400
Subject: [PATCH 4/6] OpenACC GENERIC nodes
---
gcc/gimplify.c | 73
gcc/omp-low.c | 84 --
From ae0ba17c51f6ed3529976a0cdf8f80046d1ed9b7 Mon Sep 17 00:00:00 2001
From: Ilmir Usmanov i.usma...@samsung.com
Date: Thu, 23 Jan 2014 21:10:41 +0400
Subject: [PATCH 5/6] OpenACC fortran tests
---
gcc/testsuite/gfortran.dg/goacc/branch.f95 | 55 +
From 668a50443d0a70a633707ec49759d9e8b6d00b1e Mon Sep 17 00:00:00 2001
From: Ilmir Usmanov i.usma...@samsung.com
Date: Thu, 23 Jan 2014 21:26:50 +0400
Subject: [PATCH 6/6] OpenACC GENERIC docs
---
gcc/doc/generic.texi | 40
1 file changed, 40
Finally, ChangeLog entry.
23-01-2014 Ilmir Usmanov i.usma...@samsung.com
Add OpenACC 1.0 support to fortran FE and GENERIC, except loop directive
and subarrays.
gcc/fortran/
* decl.c (gfc_match_end): Match end of OpenACC region.
* dump-parse-tree.c
On Thu, Jan 23, 2014 at 05:50:23PM +, Joseph S. Myers wrote:
On Thu, 23 Jan 2014, Marek Polacek wrote:
shorten_compare can produce a better locinfo if we pass location
from {,cp_}build_binary_op to it; op0/op1 there don't have location.
Furthermore, I see no reason why use
On 01/16/2014 02:44 PM, Jason Merrill wrote:
To avoid spurious warnings on code with infinite loops we could add a
simple check for infinite loops and suppress the warning in that case.
Basically, if we see a loop with an always-true condition and no breaks.
Like so:
Tested
On 23/01/2014 10:48, Jason Merrill wrote:
On 01/16/2014 02:44 PM, Jason Merrill wrote:
To avoid spurious warnings on code with infinite loops we could add a
simple check for infinite loops and suppress the warning in that case.
Basically, if we see a loop with an always-true condition and no
On Wed, Jan 22, 2014 at 1:50 PM, Michael Meissner
meiss...@linux.vnet.ibm.com wrote:
The current trunk will not bootstrap on a powerpcle64 power8 box if
--with-cpu=power8 is selected. This has been traced down to the fact that we
did not swap the double words when we used the quad memory
This patch fixes gcc.dg/unroll_1.c for MIPS16. There were two problems,
one in the testcase itself and one in the rtl code.
The testcase problem was that gcc.dg/unroll_1.c forces loop2_unroll to
be run via -fenable-rtl-loop2_unroll but it doesn't explicitly force the
associated init pass (loop2)
On Thu, Jan 23, 2014 at 01:58:15PM -0500, David Edelsohn wrote:
The patch is okay, but please clarify the sync.md ChangeLog to mention
what you did for the patterns, like new patterns, new attrs, which
patterns are changed to swap double words in LE mode.
In looking to write better comments, I
Two patches are ok with the following change
* change PARAM_AVG_LOOP_NITER to PARAM_IVOPT_AVG_LOOP_NITER;
(The base version of the patch is not correct).
thanks,
David
On Wed, Jan 22, 2014 at 9:52 PM, Wei Mi w...@google.com wrote:
Comments added. I create another patch to add the parameter
The following patch fixes
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59915
The patch was successfully bootstrapped and tested on x86/x86-64 and
ppc64 (with -mlra).
Committed as rev. 207007.
2014-01-23 Vladimir Makarov vmaka...@redhat.com
PR regression/59915
*
On Thu, 23 Jan 2014, Marek Polacek wrote:
2014-01-23 Marek Polacek pola...@redhat.com
PR c/59846
c-family/
* c-common.c (shorten_compare): Add location_t parameter.
* c-common.h (shorten_binary_op): Adjust declaration.
cp/
* typeck.c (cp_build_binary_op): Pass
Committed to dmalcolm/jit branch:
gcc/jit/
* internal-api.h (gcc::jit::function::add_stmt): New.
* internal-api.c (gcc::jit::function::add_eval): Replace use of
tsi_link_stmt with call to add_stmt.
(gcc::jit::function::add_assignment): Likewise.
As noted in the PR, we have a call to a non-returning function which
occurs within a function that calls setjmp.
The non-returning call ends its containing basic block and there are no
normal outgoing edges from that block. Because the containing function
calls setjmp, there is an abnormal
Committed to dmalcolm/jit:
Attempting to add test coverage uncovered that locals weren't being
associated with their functions, leading to crashes later on in the
compile for various valid constructs.
To fix this, we now set the DECL_CONTEXT of locals to be the
FUNCTION_DECL. To do so, we also
* config/i38/x86-tune.def: Disable X86_TUNE_ACCUMULATE_OUTGOING_ARGS
for generic and recent AMD chips
The ChangeLog reads:
2014-01-22 Jan Hubicka j...@suse.cz
* config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
Enable for generic and recent AMD
Committed to dmalcolm/jit:
Add a debug flag for dumping the generated assembler to stderr:
GCC_JIT_BOOL_OPTION_DUMP_GENERATED_CODE
This is technically an ABI change, since the value is added before
some existing values, but we don't yet guarantee an ABI.
gcc/jit/
* libgccjit.h (enum
On Wed, Jan 22, 2014 at 09:21:46PM -0700, Jeff Law wrote:
* Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
* configure.ac recursive call for build != host: Define
GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
and LD_FOR_BUILD too.
*
* config/i38/x86-tune.def: Disable X86_TUNE_ACCUMULATE_OUTGOING_ARGS
for generic and recent AMD chips
The ChangeLog reads:
2014-01-22 Jan Hubicka j...@suse.cz
* config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
Enable for generic and recent AMD
On Thu, Jan 23, 2014 at 10:44 AM, Marek Polacek pola...@redhat.com wrote:
On Thu, Jan 23, 2014 at 05:50:23PM +, Joseph S. Myers wrote:
On Thu, 23 Jan 2014, Marek Polacek wrote:
shorten_compare can produce a better locinfo if we pass location
from {,cp_}build_binary_op to it; op0/op1
On Thu, Jan 23, 2014 at 03:18:55PM -0800, H.J. Lu wrote:
It failed on Linux/x86:
FAIL: gcc.dg/pr59846.c (test for excess errors)
FAIL: gcc.dg/pr59846.c (test for warnings, line 14)
FAIL: gcc.dg/pr59846.c (test for warnings, line 8)
Ooops, yeah. I'll install a fix tomorrow.
Marek
This is my fixed patch that correctly swaps the words for atomic quad memory
accesses in little endian. It would be nice in the future to eliminate some of
the extra moves for things like compare and add.
I have tested this with a bootstrap (using --with-cpu=power8) on a little
endian power8
Hi,
While testing another patch, I hit a regression at -O2 for two of the
vector shuffle tests. This patch fixes the problem.
The problem was introduced with the little endian fixes for
VEC_PERM_EXPR. The original change performed the necessary
transformation at expand time, but this is
Joseph I think the test should also cover cases with designators such
Joseph as .d.x = 1.
+static tree handle_designated_init (tree *, tree, tree, int, bool *);
Joseph handle_designated_init_attribute would seem a better name.
+ error (designated_init attribute is only valid on struct
Hi,
This patch continues the series of changes to the Altivec builtins to
accommodate big-endian element order when targeting a little endian
machine. Here the focus is on the vector merge-high and merge-low
operations.
The primary change is in altivec.md. As an example, look at the pattern
Hi,
This patch is for google/gcc-4_8 branch. It fixes a regression in
earlier libgcov refactoring.
Thanks,
-Rong
2014-01-23 Rong Xu x...@google.com
* libgcov-driver.c (__gcov_get_profile_prefix): Always emit
this function.
Index: libgcov-driver.c
ok.
David
On Thu, Jan 23, 2014 at 4:21 PM, Rong Xu x...@google.com wrote:
Hi,
This patch is for google/gcc-4_8 branch. It fixes a regression in
earlier libgcov refactoring.
Thanks,
-Rong
2014-01-23 Rong Xu x...@google.com
* libgcov-driver.c (__gcov_get_profile_prefix):
Is it possible to add a test case?
David
On Wed, Jan 22, 2014 at 6:08 PM, Dehao Chen de...@google.com wrote:
During floating point comparison, compiler inserts conditional jumps
to check if the operand is NAN. These type of checks are normally
false. However, compiler sets the probability the
On Thu, Jan 23, 2014 at 6:35 PM, Michael Meissner
meiss...@linux.vnet.ibm.com wrote:
This is my fixed patch that correctly swaps the words for atomic quad memory
accesses in little endian. It would be nice in the future to eliminate some
of
the extra moves for things like compare and add.
Hi,
this is improved patch I am testing. The basic idea is to remove push
expanders for cases where we do not have push instruction anyway.
emit_move_insns then resorts to unconditonally call move expander
with push operand. I expended ix86_expand_vector_move to handle
it gracefully and for that
On Thu, Jan 23, 2014 at 6:43 PM, Bill Schmidt
wschm...@linux.vnet.ibm.com wrote:
Hi,
While testing another patch, I hit a regression at -O2 for two of the
vector shuffle tests. This patch fixes the problem.
The problem was introduced with the little endian fixes for
VEC_PERM_EXPR. The
On Thu, Jan 23, 2014 at 4:39 PM, Jan Hubicka hubi...@ucw.cz wrote:
Hi,
this is improved patch I am testing. The basic idea is to remove push
expanders for cases where we do not have push instruction anyway.
emit_move_insns then resorts to unconditonally call move expander
with push operand.
This piece code is wrong for x32:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59929
Though an independent bug ;)
I am testing:
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index ddc3be6..92e8fd0 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@
This patch to the Go frontend from Chris Manghane converts named types
before the flattening pass. This will permit the flattening pass to get
the size of types where necessary. Bootstrapped and ran Go testsuite on
x86_64-unknown-linux-gnu. Committed to mainline.
Ian
diff -r 124e26b93f79
On Thu, 2014-01-23 at 19:42 -0500, David Edelsohn wrote:
On Thu, Jan 23, 2014 at 6:43 PM, Bill Schmidt
wschm...@linux.vnet.ibm.com wrote:
Hi,
While testing another patch, I hit a regression at -O2 for two of the
vector shuffle tests. This patch fixes the problem.
The problem was
Whilst reimplementing the API to remove the need to use callbacks, I
noticed that although all the tests were passing, some API functions
were still stubbed out in my new implementation i.e. we're missing test
coverage.
The following script (crudely) determines which API symbols are used
in which
Hi,
On Thu, 23 Jan 2014 18:12:45, Jakub Jelinek wrote:
On Wed, Jan 22, 2014 at 09:16:02AM +0100, Dodji Seketeli wrote:
+static fcache*
+add_file_to_cache_tab (const char *file_path)
+{
+
+ FILE *fp = fopen (file_path, r);
+ if (ferror (fp))
+ {
+ fclose (fp);
+ return NULL;
+ }
On Thu, Jan 23, 2014 at 4:54 PM, Jan Hubicka hubi...@ucw.cz wrote:
This piece code is wrong for x32:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59929
Though an independent bug ;)
I am testing:
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index ddc3be6..92e8fd0 100644
Jakub Jelinek ja...@redhat.com writes:
On Wed, Jan 22, 2014 at 09:16:02AM +0100, Dodji Seketeli wrote:
+static fcache*
+add_file_to_cache_tab (const char *file_path)
+{
+
+ FILE *fp = fopen (file_path, r);
+ if (ferror (fp))
+{
+ fclose (fp);
+ return NULL;
+}
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