On 04/22/2014 10:17 PM, David Malcolm wrote:
or indeed, something like:
else if (gimple_switch switch_stmt =
dyn_cast gimple_switch (stmt))
{
to avoid an 83-character-wide line :)
Hope that's the appropriate way to split such a line; I
diff --git a/gcc/ada/gcc-interface/Makefile.in
b/gcc/ada/gcc-interface/Makefile.in index dc5e912..302d9a3 100644
--- a/gcc/ada/gcc-interface/Makefile.in
+++ b/gcc/ada/gcc-interface/Makefile.in
@@ -2123,6 +2123,44 @@ ifeq ($(strip $(filter-out alpha% linux%,$(arch)
$(osys))),) LIBRARY_VERSION
On Tue, 15 Apr 2014, Jakub Jelinek wrote:
Hi!
This patch adds two new options (compatible with clang) which allow
users to choose the behavior of undefined behavior sanitization.
By default as before, all undefined behaviors (except for
__builtin_unreachable and missing return in C++)
Konstantin / Jakub,
Could you update GCC's libsanitizer version? I'd like to have the
AArch64 support, which was committed on my behalf in LLVM sources as
svn rev 201303. You may prefer to merge with a more recent revision of
course :-)
Once AArch64 support is merged, I'll post the GCC part.
On Sun, 20 Apr 2014, Jan Hubicka wrote:
This removes RTL loop unswitching (see last years discussion about
compile-time issues of that pass). RTL loop unswitching is
enabled together with GIMPLE loop unswitching at -O3 and by
-floop-unswitch. It's clearly the wrong place to do
This fixes an oversight in loop_optimizer_init () loop-fixup code
that fails to honor AVOID_CFG_MANIPULATIONS.
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to
trunk and 4.9 branch.
Richard.
2014-04-23 Richard Biener rguent...@suse.de
PR middle-end/60891
*
This fixes PR60895 - copying TREE_ADDRESSABLE from a decl to
a handled-component-ref doesn't work as the inliner tries to do.
Use mark_addressable instead.
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk
and 4.9 branch.
Richard.
2014-04-23 Richard Biener
On 17 April 2014 19:01, Konstantin Serebryany
konstantin.s.serebry...@gmail.com wrote:
On Thu, Apr 17, 2014 at 8:45 PM, Bernhard Reutner-Fischer
rep.dot@gmail.com wrote:
On 17 April 2014 16:51:23 Konstantin Serebryany
konstantin.s.serebry...@gmail.com wrote:
On Thu, Apr 17, 2014 at 6:27
On 22/04/14 18:13, Tom de Vries wrote:
On 22-04-14 18:18, Richard Sandiford wrote:
Tom de Vries tom_devr...@mentor.com writes:
On 22-04-14 17:27, Richard Sandiford wrote:
Tom de Vries tom_devr...@mentor.com writes:
2. post_expand_call_insn.
A utility hook to facilitate adding the clobbers
Hi Guys,
Please could I have permission to apply the patch below ? Ideally for
both mainline and the 4.9 branch.
The patch adds a file called default-manifest.o to the end of a
final link command line for the Cygwin and MinGW targets. The file is
only added if it can be found in the
Thanks. Let's move the discussion there.
On Wed, Apr 23, 2014 at 12:46 PM, Bernhard Reutner-Fischer
rep.dot@gmail.com wrote:
On 17 April 2014 19:01, Konstantin Serebryany
konstantin.s.serebry...@gmail.com wrote:
On Thu, Apr 17, 2014 at 8:45 PM, Bernhard Reutner-Fischer
Hello Nick,
2014-04-23 10:53 GMT+02:00 Nick Clifton ni...@redhat.com:
Hi Guys,
Please could I have permission to apply the patch below ? Ideally for
both mainline and the 4.9 branch.
The patch adds a file called default-manifest.o to the end of a
final link command line for the
Andrew Hughes gnu.and...@redhat.com writes:
- Original Message -
On Sat, 2014-04-19 at 09:03 +0100, Andrew Haley wrote:
On 04/16/2014 12:16 PM, Rainer Orth wrote:
* I'm removing the sys/loadavg.h check from classpath. Again, I'm
uncertain if this is desirable. In the past,
Hi Kai,
The default manifest file contains a resource section (.rsrc) holding
information necessary for the binary to be run under Windows 8. It is
placed last on the linker command line so that a user provided
manifest, if there is one, will take precedence over the default
2014-04-23 11:06 GMT+02:00 Nicholas Clifton ni...@redhat.com:
Hi Kai,
The default manifest file contains a resource section (.rsrc) holding
information necessary for the binary to be run under Windows 8. It is
placed last on the linker command line so that a user provided
Dear Tobias,
As you say, this of a rather obvious nature and is OK for trunk.
Cheers
Paul
On 21 April 2014 22:52, Tobias Burnus bur...@net-b.de wrote:
Dear all,
for a change, a patch for the trunk and not for the fortran-caf branch. The
following is a rather obvious patch which fixes the
On 17/04/14 17:49, Kyrill Tkachov wrote:
Hi all,
While configuring libgfortran I'm getting this message:
libgfortran/configure: line 25938: test: =: unary operator expected
The script doesn't fail and continues afterwards, but I don't think it's
supposed to give that warning.
This patch
[This time to everyone, not only to Kai, sorry]
Hi guys,
On Apr 23 11:08, Kai Tietz wrote:
2014-04-23 11:06 GMT+02:00 Nicholas Clifton ni...@redhat.com:
Hi Kai,
The default manifest file contains a resource section (.rsrc) holding
information necessary for the binary to be run
Hi Corinna,
However, we know that the act of merging will currently result in broken
resources in the executable. Wouldn't it be better to apply the above
patch only after the resource merge fix?
No. Well not in my opinion. :-) The reason is that this patch only
makes a difference if the
This goes forward with an old idea of doing IL verification after
each pass. This is a baby-step towards it by adding TODO_verify_il,
auto-added by the pass manager at the todo-after position. It
moves loop-closed SSA verification (which was done whenever loops
were in loop-closed SSA form -
OK, I have installed a variant of the patch (it should not change anything).
But it breaks on IA-64 for the same reason as on Aarch64 so we'll need to find
something else.
--
Eric Botcazou
On Tue, Apr 22, 2014 at 6:04 PM, Mike Stump mikest...@comcast.net wrote:
On Apr 22, 2014, at 8:33 AM, Richard Sandiford rdsandif...@googlemail.com
wrote:
Kyrill Tkachov kyrylo.tkac...@arm.com writes:
Ping.
http://gcc.gnu.org/ml/gcc-patches/2014-04/msg00769.html
Any ideas? I recall chatter
On Tue, Apr 22, 2014 at 9:45 PM, Richard Sandiford
rdsandif...@googlemail.com wrote:
This is the first of 8 patches from reading through the diff with mainline.
Some places had an off-by-one error on an index and some used = 0
instead of = 0.
I think we should use MAX_BITSIZE_MODE_ANY_MODE
On Tue, Apr 22, 2014 at 9:55 PM, Richard Sandiford
rdsandif...@googlemail.com wrote:
This is an assorted bunch of API tweaks:
- use neg_p instead of lts_p (..., 0)
- use STATIC_ASSERT for things that are known at compile time
- avoid unnecessary wide(st)_int temporaries and arithmetic
-
On Tue, Apr 22, 2014 at 9:51 PM, Richard Sandiford
rdsandif...@googlemail.com wrote:
Just a minor tweak to avoid several calculations when one would do.
Since we have a function for rounded-up division, we might as well
use it instead of the (X + Y - 1) / Y idiom.
Tested on x86_64-linux-gnu.
On Tue, Apr 22, 2014 at 10:04 PM, Richard Sandiford
rdsandif...@googlemail.com wrote:
register_edge_assert_for_2 operates on wide_ints of precision nprec
so a lot of the extensions are redundant.
Tested on x86_64-linux-gnu. OK to install?
Ok.
Thanks,
Richard.
Thanks,
Richard
Index:
On Tue, Apr 22, 2014 at 10:12 PM, Richard Sandiford
rdsandif...@googlemail.com wrote:
This patch undoes a few assorted differences from trunk.
For fold-const.c the old code was:
/* If INNER is a right shift of a constant and it plus BITNUM does
not overflow, adjust BITNUM and
On Sat, Apr 19, 2014 at 09:56:02AM -0400, Jason Merrill wrote:
On 04/17/2014 12:00 PM, Marek Polacek wrote:
== CPP_CLOSE_PAREN)))
{
tree arg1 = c_parser_peek_token (parser)-value;
+ if (!attr_takes_id_p)
+{
+ /* This
On Tue, Apr 22, 2014 at 10:14 PM, Richard Sandiford
rdsandif...@googlemail.com wrote:
Almost obvious, but just in case...
The first mem_loc_descriptor hunk just reflows the text so that the
line breaks are less awkward.
Tested on x86_64-linux-gnu. OK to install?
Ok.
Thanks,
Richard.
Committed.
Andreas.
* config/abi/post/m68k-linux-gnu/baseline_symbols.txt
(CXXABI_1.3.9): New version.
diff --git a/libstdc++-v3/config/abi/post/m68k-linux-gnu/baseline_symbols.txt
b/libstdc++-v3/config/abi/post/m68k-linux-gnu/baseline_symbols.txt
index ce247a9..bd2e67f 100644
I think it's better to be consistent and always quote the
transaction_wrap name, it even looks nicer.
I ran tm.exp tests, ok for trunk?
2014-04-23 Marek Polacek pola...@redhat.com
* c-common.c (handle_tm_wrap_attribute): Tweak error message.
diff --git gcc/c-family/c-common.c
Hi Guys,
I am applying the attached patch to enhance the -mhwmult command line
option of the MSP430 backend. The option can now be used to specify
the type of hardware multiplier supported to be enabled as well as
just enabling or disabling the support. The default behaviour is now
to
On Wed, Apr 23, 2014 at 12:22 PM, Marek Polacek pola...@redhat.com wrote:
I think it's better to be consistent and always quote the
transaction_wrap name, it even looks nicer.
I ran tm.exp tests, ok for trunk?
Ok.
Thanks,
Richard.
2014-04-23 Marek Polacek pola...@redhat.com
*
On 22-04-14 17:05, Tom de Vries wrote:
I've updated the fuse-caller-save patch series to model non-callee call clobbers
in CALL_INSN_FUNCTION_USAGE.
Vladimir,
This is the updated version of the previously approved patch
http://gcc.gnu.org/ml/gcc-patches/2013-03/msg01320.html , updated for
Hi Nick,
On Apr 23 10:41, Nicholas Clifton wrote:
Hi Corinna,
However, we know that the act of merging will currently result in broken
resources in the executable. Wouldn't it be better to apply the above
patch only after the resource merge fix?
No. Well not in my opinion. :-) The
Ping?
Ramana mentioned at Linaro Connect that this should be tested on more platforms.
I've now checked this on qemu with no regressions on trunk for:
arm-unknown-linux-gnueabihf v7-A: ARM and Thumb-2
arm-unknown-linux-gnueabi v4t, v5t, v6: ARM
OK for trunk?
Archive link:
LIM fails to properly mark new blocks/edges it creates as
belonging to irreducible regions.
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk
and 4.9 branch.
Richard.
2014-04-23 Richard Biener rguent...@suse.de
PR tree-optimization/60903
*
On 22-04-14 17:05, Tom de Vries wrote:
I've updated the fuse-caller-save patch series to model non-callee call clobbers
in CALL_INSN_FUNCTION_USAGE.
Eric,
Richard Sandiford mentioned here (
http://gcc.gnu.org/ml/gcc-patches/2014-04/msg00870.html ):
...
Although we really should have a
Hi,
On 28 January 2014 13:10, Ramana Radhakrishnan
ramana@googlemail.com wrote:
On Fri, Jan 24, 2014 at 5:16 PM, Ian Bolton ian.bol...@arm.com wrote:
Hi there!
An existing optimisation for Thumb-2 converts t32 encodings to
t16 encodings to reduce codesize, at the expense of causing
On Tue, Apr 22, 2014 at 2:35 PM, Rainer Orth
r...@cebitec.uni-bielefeld.de wrote:
Uros Bizjak ubiz...@gmail.com writes:
On Wed, Apr 16, 2014 at 1:16 PM, Rainer Orth
r...@cebitec.uni-bielefeld.de wrote:
Now that 4.9 has branched, it's time to actually remove the obsolete
Solaris 9
On 27 February 2014 14:58, Ramana Radhakrishnan ramra...@arm.com wrote:
Hi
I noticed that for T32 we don't allow any old register for DImode values.
The restriction of an even register is true only for ARM state because the
ISA doesn't allow any old register in this place. In a few large .i
On Wed, Apr 23, 2014 at 1:53 PM, Christophe Lyon
christophe.l...@linaro.org wrote:
On 27 February 2014 14:58, Ramana Radhakrishnan ramra...@arm.com wrote:
Hi
I noticed that for T32 we don't allow any old register for DImode values.
The restriction of an even register is true only for ARM
On 22-04-14 17:05, Tom de Vries wrote:
I've updated the fuse-caller-save patch series to model non-callee call clobbers
in CALL_INSN_FUNCTION_USAGE.
Eric,
this patch adds a post_expand_call_insn hook.
The hook is called right after expansion of calls, and allows a target to do
additional
Hi,
The attached patch adjusts a fortran test to decrease the precision of one of
the points on the bessel curve.
gfortran.dg/bessel_7.f90 fails for a value 3.0 because libm does not seem to be
accurate enough compared to what the test expects.
I did a like-for-like run on x86 vs aarch64.
On 23 April 2014 10:22, Richard Earnshaw rearn...@arm.com wrote:
libgfortran/
2014-04-17 Kyrylo Tkachov kyrylo.tkac...@arm.com
* configure.ac: Quote usage of ac_cv_func_clock_gettime in if test.
* configure: Regenerate.
This looks fairly safe to me. My only question might be
On Fri, Mar 28, 2014 at 3:50 PM, Alan Lawrence alan.lawre...@arm.com wrote:
Final patch in series, adds new tests of the ARM TRN Intrinsics, that also
check
the execution results, reusing the test bodies introduced into AArch64 in
the
first patch. (These tests subsume the autogenerated ones
Richard Sandiford rdsandif...@googlemail.com writes:
This code was mixing hprec and hprec*2 wide_ints. The simplest fix
seemed to be to introduce a function that gives the minimum precision
necessary to represent a function, which also means that no temporary
wide_ints are needed.
Other
On Wed, Apr 23, 2014 at 2:06 PM, Ramana Radhakrishnan
ramana@googlemail.com wrote:
On Wed, Apr 23, 2014 at 1:53 PM, Christophe Lyon
christophe.l...@linaro.org wrote:
On 27 February 2014 14:58, Ramana Radhakrishnan ramra...@arm.com wrote:
Hi
I noticed that for T32 we don't allow any old
Yeah, I think the lack of elimination is the problem. process_address
eliminates $frame temporarily before checking whether the address
is valid, but the places that check EXTRA_CONSTRAINT_STR pass the
original uneliminated address. So the legitimate_address_p hook sees
the $sp-based
On Wed, Apr 23, 2014 at 3:29 PM, Richard Sandiford
rdsandif...@googlemail.com wrote:
Richard Sandiford rdsandif...@googlemail.com writes:
This code was mixing hprec and hprec*2 wide_ints. The simplest fix
seemed to be to introduce a function that gives the minimum precision
necessary to
Hi,
This patch adds a GCC MIPS command line option (-mxpa) to enable/disable
support for the eXtended Physical Address (XPA) instructions within
the assembler.
The ChangeLog and patch are shown below.
Many thanks,
Andrew
* doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command
On Fri, Apr 18, 2014 at 8:27 PM, Marc Glisse marc.gli...@inria.fr wrote:
Thanks for the comments!
On Fri, 18 Apr 2014, Jakub Jelinek wrote:
The passes.def change makes me a little bit nervous, but if it works,
perhaps.
Would you prefer running the pass twice? I thought there would be
Robert Suchanek robert.sucha...@imgtec.com writes:
If we were going to XFAIL the test then it would apply specifically
for -mips16 -O1. In any other combination it appears to work. Would
that be a stopper?
Hmm, in that case maybe we should just leave it failing. The alternative
would be to
Andrew Bennett andrew.benn...@imgtec.com writes:
* doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
options.
* config/mips/mips.opt (mxpa): New option.
* config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
assembler.
OK, thanks.
Uros Bizjak ubiz...@gmail.com writes:
It looks to me that one part was left in libgcc/config/i386/crtfastmath.c:
#if !defined __x86_64__ defined __sun__ defined __svr4__
#include signal.h
#include ucontext.h
...
#endif
Right, missed it because it carried no Solaris 9 comment. I'll
On Tue, Apr 22, 2014 at 9:42 PM, Richard Biener
richard.guent...@gmail.com wrote:
On April 22, 2014 8:56:56 PM CEST, Richard Sandiford
rdsandif...@googlemail.com wrote:
David Malcolm dmalc...@redhat.com writes:
Alternatively we could change the is-a.h API to eliminate this
discrepancy, and
On 04/23/2014 05:47 AM, Richard Biener wrote:
On Tue, Apr 22, 2014 at 6:04 PM, Mike Stump mikest...@comcast.net wrote:
On Apr 22, 2014, at 8:33 AM, Richard Sandiford rdsandif...@googlemail.com
wrote:
Kyrill Tkachov kyrylo.tkac...@arm.com writes:
Ping.
On Wed, Apr 23, 2014 at 4:19 PM, Richard Biener
richard.guent...@gmail.com wrote:
On Tue, Apr 22, 2014 at 9:42 PM, Richard Biener
richard.guent...@gmail.com wrote:
On April 22, 2014 8:56:56 PM CEST, Richard Sandiford
rdsandif...@googlemail.com wrote:
David Malcolm dmalc...@redhat.com writes:
On Wed, Apr 23, 2014 at 4:29 PM, Kenneth Zadeck
zad...@naturalbridge.com wrote:
On 04/23/2014 05:47 AM, Richard Biener wrote:
On Tue, Apr 22, 2014 at 6:04 PM, Mike Stump mikest...@comcast.net wrote:
On Apr 22, 2014, at 8:33 AM, Richard Sandiford
rdsandif...@googlemail.com wrote:
Kyrill
Hi,
On Mon, 21 Apr 2014, David Malcolm wrote:
This is a greatly-expanded version of:
http://gcc.gnu.org/ml/gcc-patches/2013-12/msg01262.html
As of r205034 (de6bd75e3c9bc1efe8a6387d48eedaa4dafe622d) and
r205428 (a90353203da18288cdac1b0b78fe7b22c69fe63f) the various gimple
statements form
$subject - we have the sepops interface for this.
Bootstrapped on x86_64-unknown-linux-gnu, testing in progress.
Richard.
2014-04-23 Richard Biener rguent...@suse.de
* expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
during TER and instead use the sepops
On Wed, Apr 23, 2014 at 04:36:23PM +0200, Richard Biener wrote:
I should point out that there is a community that wants to go in the
opposite direction here. They are the people with real 32 bit hosts who
want to go back to a world where they are allowed to make hwi a 32 bit
value.
On 04/23/2014 10:36 AM, Richard Biener wrote:
On Wed, Apr 23, 2014 at 4:29 PM, Kenneth Zadeck
zad...@naturalbridge.com wrote:
On 04/23/2014 05:47 AM, Richard Biener wrote:
On Tue, Apr 22, 2014 at 6:04 PM, Mike Stump mikest...@comcast.net wrote:
On Apr 22, 2014, at 8:33 AM, Richard Sandiford
On 2014-04-23, 6:41 AM, Tom de Vries wrote:
On 22-04-14 17:05, Tom de Vries wrote:
I've updated the fuse-caller-save patch series to model non-callee
call clobbers
in CALL_INSN_FUNCTION_USAGE.
Vladimir,
This is the updated version of the previously approved patch
Tom de Vries tom_devr...@mentor.com writes:
On 22-04-14 17:05, Tom de Vries wrote:
I've updated the fuse-caller-save patch series to model non-callee
call clobbers
in CALL_INSN_FUNCTION_USAGE.
Vladimir,
This patch adds a hook to indicate whether a target has added the non-callee
call
Tom de Vries tom_devr...@mentor.com writes:
+/* Collect hard register usage for the current function. */
+
+static void
+collect_fn_hard_reg_usage (void)
+{
+ rtx insn;
+ int i;
+ struct cgraph_node *node;
+
+ if (!flag_use_caller_save)
+return;
+
+ node = cgraph_get_node
This patch is a small tidy of a more-complicated expression that just flips a
single bit and can thus be a simple XOR.
No regressions on aarch64-none-elf or aarch64_be-none-elf. (I've verified code
is indeed exercised by dg-torture.exp vshuf-v*.c).
Also ok after applying TBL and testsuite
Hmm, in that case maybe we should just leave it failing. The alternative
would be to skip the test altogther for MIPS, with a PR referencing it,
but that seems a bit over-the-top.
I'd leave it as it is for now until the consensus regarding the 'X' constraint
is reached.
Please use comments
On Wed, 2014-04-23 at 16:19 +0200, Richard Biener wrote:
On Tue, Apr 22, 2014 at 9:42 PM, Richard Biener
richard.guent...@gmail.com wrote:
On April 22, 2014 8:56:56 PM CEST, Richard Sandiford
rdsandif...@googlemail.com wrote:
David Malcolm dmalc...@redhat.com writes:
Alternatively we
On 2014-04-21, 8:23 AM, Richard Sandiford wrote:
Robert Suchanek robert.sucha...@imgtec.com writes:
Did you see the failures even after your mips_regno_mode_ok_for_base_p
change? LRA should know how to reload a W address.
Yes but I realize there is more. It fails because $sp is now included
Hi all,
I've committed to trunk some of my arm and aarch64 patches that I had pending
for stage1 (approval email in parentheses):
http://gcc.gnu.org/ml/gcc-patches/2014-03/msg00933.html
(http://gcc.gnu.org/ml/gcc-patches/2014-03/msg01609.html)
At present vec_perm with non-const indices is not handled on bigendian, so gcc
generates generic, slow, code. This patch fixes up TBL to reverse the indices
within each input vector (following Richard Henderson's suggestion of using an
XOR with (nelts - 1) rather than a complicated
On 04/23/2014 10:19 AM, Richard Biener wrote:
On Tue, Apr 22, 2014 at 9:42 PM, Richard Biener
richard.guent...@gmail.com wrote:
On April 22, 2014 8:56:56 PM CEST, Richard Sandiford
rdsandif...@googlemail.com wrote:
David Malcolm dmalc...@redhat.com writes:
Alternatively we could change the
The gcc configure.ac script is using an obsolete form of the AC_CHECK_TYPE
autoconf macro to check for caddr_t and ssize_t.
http://www.gnu.org/software/autoconf/manual/autoconf-2.60/html_node/Obsolete-Macros.html#Obsolete-Macros
This usage is causing a build failure for me when building a
On Sun, 20 Apr 2014, Jan Hubicka wrote:
This removes RTL loop unswitching (see last years discussion about
compile-time issues of that pass). RTL loop unswitching is
enabled together with GIMPLE loop unswitching at -O3 and by
-floop-unswitch. It's clearly the wrong place to do
On April 23, 2014 5:31:42 PM CEST, David Malcolm dmalc...@redhat.com wrote:
The is-a.h API currently implicitly injects a pointer into the type:
template typename T, typename U
inline T *
^^^ Note how it returns a (T*)
as_a (U *p)
{
gcc_checking_assert (is_a T (p));
Hi,
Revision 209561 introduces two new paramteres for tune_params, but does
not initialize them in the Cortex-A57 or Cortex-A12 tuning structures.
This breaks bootstrap. Fixed by initializing them to sensible values.
Checked to ensure the warnings are cleared, and bootstrap can continue.
Steve Ellcey sell...@mips.com writes:
diff --git a/gcc/configure.ac b/gcc/configure.ac
index d789557..98acb1b 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -1083,8 +1083,8 @@ int main()
fi
fi
-AC_CHECK_TYPE(ssize_t, int)
-AC_CHECK_TYPE(caddr_t, char *)
On Tue, Apr 22, 2014 at 1:17 PM, Jan Hubicka hubi...@ucw.cz wrote:
This looks fine. LIPO has similar change too. Other directions worth
looking into:
1) To model icache effect better, weighted callee size need to be
used with profile. The weight for BB may look like: min(1,
On 04/22/14 02:36, Richard Biener wrote:
On Mon, Apr 21, 2014 at 6:56 PM, David Malcolm dmalc...@redhat.com wrote:
This is a greatly-expanded version of:
http://gcc.gnu.org/ml/gcc-patches/2013-12/msg01262.html
As of r205034 (de6bd75e3c9bc1efe8a6387d48eedaa4dafe622d) and
r205428
On 04/22/14 02:03, Richard Sandiford wrote:
First of all, thanks a lot for doing this. Maybe one day we'll have
the same in rtl :-)
Funny you should mention that. I blocked off a hunk of time for David
to investigate doing some work on that this year.
Jeff
On Wed, 2014-04-23 at 18:40 +0200, Andreas Schwab wrote:
Steve Ellcey sell...@mips.com writes:
diff --git a/gcc/configure.ac b/gcc/configure.ac
index d789557..98acb1b 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -1083,8 +1083,8 @@ int main()
fi
fi
On 27 March 2014 10:52, Alan Lawrence alan.lawre...@arm.com wrote:
This adds DejaGNU tests of the existing AArch64 vzip_* intrinsics, both
checking the assembler output and the runtime results. Test bodies are in
separate files ready to reuse for ARM in the third patch. Putting these in a
new
On 27 March 2014 10:52, Alan Lawrence alan.lawre...@arm.com wrote:
This patch replaces the temporary inline assembler for vzip_* in arm_neon.h
with equivalent calls to __builtin_shuffle. These are matched by
aarch64_expand_vec_perm_const{,_1} to output the same assembler
instructions.
Tests
Steve Ellcey sell...@mips.com writes:
Actually, now that I look more at caddr_t, I see that we probably
shouldn't be using it at all. The only uses in the gcc subdirectory are
for calls to mmap and munmap (in gcc.c, gcc-common.c, and
config/host-solaris.c) and the latest definitions for mmap
On 27 March 2014 17:17, Alan Lawrence alan.lawre...@arm.com wrote:
This adds DejaGNU tests of the existing AArch64 vuzp_* intrinsics, both
checking the assembler output and the runtime results. Test bodies are in
separate files ready to reuse for ARM in the third patch.
Putting these in a new
On 27 March 2014 17:25, Alan Lawrence alan.lawre...@arm.com wrote:
This patch replaces the temporary inline assembler for vuzp_* in arm_neon.h
with equivalent calls to __builtin_shuffle. These are matched by
aarch64_expand_vec_perm_const{,_1} to output (generally) the same assembler
forgot to add gcc-patches@gcc.gnu.org. Sorry for the double-post.
On Wed, Apr 23, 2014 at 11:28 PM, Prathamesh Kulkarni
bilbotheelffri...@gmail.com wrote:
This is a follow up mail to
http://gcc.gnu.org/ml/gcc-help/2014-04/msg00096.html
I have attached patch that prints the warning when passed
The more aggressive threading across loop backedges requires
invalidating equivalences that do not hold across all iterations of a loop.
At first glance, invaliding at PHI nodes should be sufficient as any
statement which potentially generated a new equivalence would be
reprocessed as we
I didn't attach the patch, I am extremely sorry for the noise.
I am re-posting the mail.
This is a follow up mail to http://gcc.gnu.org/ml/gcc-help/2014-04/msg00096.html
I have attached patch that prints the warning when passed -Wvariadic-macros
(I mostly followed it along lines of -Wlong-long).
Honza, any comment on Richard's question?
On Tue, 15 Apr 2014, Richard Biener wrote:
On Mon, Apr 14, 2014 at 6:40 PM, Marc Glisse marc.gli...@inria.fr wrote:
On Mon, 14 Apr 2014, Richard Biener wrote:
+ /* If the special case has a high probability, keep it. */
+ if (EDGE_PRED
On 04/13/2014 01:41 AM, Marc Glisse wrote:
Hello,
this patch generates typeinfo for target types. On x86_64, it adds these 6
lines to nm -C libsupc++.a. A follow-up patch will be needed to export and
version those in the shared library.
+ V typeinfo for __float128
(Adding an i386 maintainer in Cc)
http://gcc.gnu.org/ml/gcc-patches/2014-04/msg00620.html
On Sun, 13 Apr 2014, Marc Glisse wrote:
Hello,
some people like having a macro to test if a type is available
(__SIZEOF_INT128__ for instance). This adds macros for __float80 and
__float128. The types
The meat of this is in the second patch, which makes the AArch64 backend look
for shuffle masks that can be turned into REV instructions, and updates the VREV
Neon Intrinsics to use __builtin_shuffle rather than the current inline
assembler; this then produces the same instructions (unless the
On Wed, 2014-04-23 at 18:32 +0200, Richard Biener wrote:
On April 23, 2014 5:31:42 PM CEST, David Malcolm dmalc...@redhat.com wrote:
[...snip...]
The following patch changes the is-a.h API to remove the implicit
injection of a pointer, so that one writes:
Q* q = dyn_cast Q* (p);
This adds DejaGNU tests of the existing AArch64 vrev_* intrinsics, both checking
the assembler output and the runtime results. Test bodies are in separate files
ready to reuse for ARM in the third patch.
All tests passing on aarch64-none-elf and aarch64_be-none-elf.
gcc/testsuite/ChangeLog:
This patch (borrowing heavily from the ARM backend) makes
aarch64_expand_vec_perm_const output REV instructions when appropriate,
and then implements the vrev_XXX intrinsics in terms of __builtin_shuffle (which
now produces the same assembly instructions).
No regressions (and tests in previous
On Wed, 23 Apr 2014, Richard Henderson wrote:
On 04/13/2014 01:41 AM, Marc Glisse wrote:
Hello,
this patch generates typeinfo for target types. On x86_64, it adds these 6
lines to nm -C libsupc++.a. A follow-up patch will be needed to export and
version those in the shared library.
On Wed, Apr 23, 2014 at 11:48 AM, Marc Glisse marc.gli...@inria.fr wrote:
(Adding an i386 maintainer in Cc)
http://gcc.gnu.org/ml/gcc-patches/2014-04/msg00620.html
On Sun, 13 Apr 2014, Marc Glisse wrote:
Hello,
some people like having a macro to test if a type is available
Final patch in series, adds new tests of the REV Neon Intrinsics for ARM. These
tests subsume the autogenerated tests in gcc/testsuite/gcc.target/arm/neon (that
only check assembler output) by also checking the execution results, reusing the
test bodies introduced into AArch64 in the first
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