On 29 March 2011 01:49, Rodrigo Rivas wrote:
Hi again.
Here it is my first try at this. I have changed the list to
gcc-patches, I don't know if cross post would be correct.
Please, note that this patch is not finished: the new test cases are
still missing, and expect format mistakes,
Thank you for the knowledge. I've updated the insn patterns
accordingly. Again tested on arm qemu.
thanks
Carrot
ChangeLog:
2011-03-29 Wei Guozhi car...@google.com
PR target/45335
* gcc/config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da,
stm2_da,
Third ping for this ARM-specific reload fix:
http://gcc.gnu.org/ml/gcc-patches/2011-01/msg02266.html
Thanks,
Richard
On 2011/3/24 06:51 PM, Richard Earnshaw wrote:
On Thu, 2011-03-24 at 12:56 +0900, Chung-Lin Tang wrote:
Hi,
PR48250 happens under TARGET_NEON, where DImode is included within the
valid NEON modes. This turns the range of legitimate constant indexes to
step-4 (coproc load/store), thus
Hi,
This patch fixes the vectorizer part of PR tree-optmization/48290 by
checking that if we have a phi in outer loop in the basic block after the
inner loop, then this phi is really inner loop's exit phi, i.e., its
operand is defined in the inner loop.
Bootstrapped with vectorization enabled
Julian Brown jul...@codesourcery.com writes:
On Thu, 24 Mar 2011 10:57:06 +
Richard Sandiford richard.sandif...@linaro.org wrote:
Chung-Lin Tang clt...@codesourcery.com writes:
PR48183 is a case where ARM NEON instrinsics, under -O -g, produce
debug insns that tries to expand OImode
On Thu, Mar 24, 2011 at 11:57 AM, Richard Sandiford
richard.sandif...@linaro.org wrote:
Chung-Lin Tang clt...@codesourcery.com writes:
PR48183 is a case where ARM NEON instrinsics, under -O -g, produce debug
insns that tries to expand OImode (32-byte integer) zero constants, much
too large to
Hello!
Attached patch fixes the same ICE as seen on sparc [1], where it was
fixed by [2].
2011-03-29 Uros Bizjak ubiz...@gmail.com
* config/alpha/alpha.c (alpha_sr_alias_set): Don't define.
(alpha_option_override): Don't set alpha_sr_alias_set.
(emit_frame_store_1):
Hi,
PR 48195 happens because analyze_node in ipa-inline can be called from
add_new_function hook and thus bypass calls for
ipa_check_create_node_params and ipa_check_create_edge_args in
inline_generate_summary. The two functions are required to reallocate
info arrays if necessary before calling
Richard Guenther richard.guent...@gmail.com writes:
On Thu, Mar 24, 2011 at 11:57 AM, Richard Sandiford
richard.sandif...@linaro.org wrote:
Chung-Lin Tang clt...@codesourcery.com writes:
PR48183 is a case where ARM NEON instrinsics, under -O -g, produce debug
insns that tries to expand OImode
Richard Sandiford writes:
Andreas Krebbel kreb...@linux.vnet.ibm.com writes:
On 03/22/2011 06:48 PM, Richard Henderson wrote:
Ok. Watch out for other target problems this week.
This unfortunately broke bootstrap on s390.
This is PR 48263. Since it seems to be affecting
On Tue, Mar 29, 2011 at 1:52 PM, Richard Sandiford
richard.sandif...@linaro.org wrote:
Richard Guenther richard.guent...@gmail.com writes:
On Thu, Mar 24, 2011 at 11:57 AM, Richard Sandiford
richard.sandif...@linaro.org wrote:
Chung-Lin Tang clt...@codesourcery.com writes:
PR48183 is a case
The attached patch improves conditional move mode support for Blackfin.
2011-03-29 Stuart Henderson stuart.hender...@analog.com
From Bernd Schmidt:
* config/bfin/bfin.md (MOVCC): New mode_macro.
(movmodecc_insn1, movmodecc_insn2, movmodecc): Renamed from
movsicc_insn1,
Mikael Pettersson mi...@it.uu.se writes:
Richard Sandiford writes:
Andreas Krebbel kreb...@linux.vnet.ibm.com writes:
On 03/22/2011 06:48 PM, Richard Henderson wrote:
Ok. Watch out for other target problems this week.
This unfortunately broke bootstrap on s390.
This
In 48296, the problem was that we were checking the parameter and return
types for literality too soon; we don't know whether the current class
is literal until we're done defining it. So let's be more patient about
checking.
The second patch changes the validation errors to point at the
Hi,
in the wake of the -fstack-usage switch that was introduced in GCC 4.6, I'm
proposing the associated -Wstack-usage warning. GCC already has had something
related for quite some time:
`-Wframe-larger-than=LEN'
Warn if the size of a function frame is larger than LEN bytes.
The
Richard Sandiford writes:
Mikael Pettersson mi...@it.uu.se writes:
Richard Sandiford writes:
Andreas Krebbel kreb...@linux.vnet.ibm.com writes:
On 03/22/2011 06:48 PM, Richard Henderson wrote:
Ok. Watch out for other target problems this week.
This
On Tue, 2011-03-29 at 18:25 +0800, Chung-Lin Tang wrote:
On 2011/3/24 06:51 PM, Richard Earnshaw wrote:
On Thu, 2011-03-24 at 12:56 +0900, Chung-Lin Tang wrote:
Hi,
PR48250 happens under TARGET_NEON, where DImode is included within the
valid NEON modes. This turns the range of
Hi Richard,
Third ping for this ARM-specific reload fix:
http://gcc.gnu.org/ml/gcc-patches/2011-01/msg02266.html
Tested on arm-linux-gnueabi (-marm and -mthumb). I don't think this
is a regression, so: OK to install once 4.7 is open?
Yes.
gcc/
PR target/47551
*
The patterns for the Neon vld and vst intrinsics use the following sort
of construct to refer to memory:
(mem:FOO (match_operand:SI X register_operand r))
This patch changes them to use:
(match_operand:FOO' X neon_struct_operand (=)Um)
instead. This has some performance benefits:
-
On 2011/3/29 下午 10:26, Richard Earnshaw wrote:
On Tue, 2011-03-29 at 18:25 +0800, Chung-Lin Tang wrote:
On 2011/3/24 06:51 PM, Richard Earnshaw wrote:
On Thu, 2011-03-24 at 12:56 +0900, Chung-Lin Tang wrote:
Hi,
PR48250 happens under TARGET_NEON, where DImode is included within the
valid
As described in the PR, SPARC bootstrap is currently broken. This
patch, derived from Joseph's hint, fixes this.
I'm now into stage 3 on sparc-sun-solaris2.11, ok for mainline once that
is completed? I don't expect problems for the target libraries and would
like to restore bootstrap ASAP.
The attached patch ensures rotrsi and rotlsi don't accept non-const INTVALS.
2011-03-29 Stuart Henderson stuart.hender...@analog.com
From Bernd Schmidt
* config/bfin/bfin.md (rotrsi, rotlsi): Don't take INTVAL of anything
that's not CONST_INT.
Thanks,
Stu
upstream.patch
Hi!
I've left these 4 out because I thought they should be fine given
that the other operands are equal. But the testcase shows I was wrong.
Fixed thusly, bootstrapped/regtested on x86_64-linux and i686-linux, ok
for trunk?
2011-03-29 Jakub Jelinek ja...@redhat.com
PR c/48305
Hi!
My PR41445 fix apparently sometimes results in wrong locus.
The problem is if we switch temporarily to a locus of some token
from a header file (PR41445 was fixing a problem where -save-temps
behaved differently then normal compilation as locuses were different)
and the line in the header
On 03/29/2011 04:26 AM, Uros Bizjak wrote:
2011-03-29 Uros Bizjak ubiz...@gmail.com
* config/alpha/alpha.c (alpha_sr_alias_set): Don't define.
(alpha_option_override): Don't set alpha_sr_alias_set.
(emit_frame_store_1): Use gen_frame_mem rather than calling
On Tue, Mar 29, 2011 at 5:46 PM, Gabriel Dos Reis
g...@integrable-solutions.net wrote:
or new-style for loop?
Well, that is what they are called in Java, isn't it? And the syntax
is just the same, so it would make kind of sense.
But in the C++0x draft and the GCC docs it is almost always called
I found that parent_max variable can be not used by code in macro
SET_MINMAX_SET_BIT if release mode is used. That results in generation
of an unnecessary warning.
The following patch removes the warning and is committed as obvious.
2011-03-29 Vladimir Makarov vmaka...@redhat.com
*
On Tue, 29 Mar 2011, Jakub Jelinek wrote:
Hi!
My PR41445 fix apparently sometimes results in wrong locus.
The problem is if we switch temporarily to a locus of some token
from a header file (PR41445 was fixing a problem where -save-temps
behaved differently then normal compilation as
[Language lawyers, please correct me if I have mis-interpreted the
upcoming standard in any way.]
In the C++ memory model, contiguous bitfields comprise a single memory
location, so it's fair game to bit twiddle them when setting them. For
example:
struct {
unsigned
On Thu, Mar 24, 2011 at 8:51 AM, Eric Botcazou ebotca...@adacore.com wrote:
Pointer is promoted to Pmode from ptr_mode.
Indeed. However the problem is the 2 in assign_parm_setup_reg:
/* Store the parm in a pseudoregister during the function, but we may
need to do it in a wider mode.
On Fri, Mar 25, 2011 at 4:27 PM, Rainer Orth wrote:
The new gcc.dg/torture/pr47917.c test currently fails the execution test
on IRIX 6.5. To get a C99-conformant snprintf, one needs to include
stdio.h with _XOPEN_SOURCE defined as 500. The following patch does
this.
Rainer,
This patch
Steve,
This patch re-broke pr47917.c on HP-UX because it doesn't see the
snprintf prototype in stdio.h when using -std=c99. I do see it if I use
sorry for that. I noticed later that this standards-conformant snprintf
business is a total mess on several platforms (e.g. it also fails on
Tru64
In this testcase, we were failing to consider declval_Args1 as
value-dependent, even though it is due to the use of a type parameter.
We previously just handled TEMPLATE_ID_EXPR as a normal binary
expression and assumed that a TREE_VEC was always non-dependent.
Tested x86_64-pc-linux-gnu,
On 03/21/2011 06:41 AM, Joseph S. Myers wrote:
This patch, relative to a tree with my deprecated targets removal patch
http://gcc.gnu.org/ml/gcc-patches/2011-03/msg01088.html applied, further
cleans up the toplevel configure.ac by removing empty cases from a case
statement. The original
On 03/25/2011 07:33 AM, Joseph S. Myers wrote:
-# Some tools are only suitable for building in a native situation.
-# Remove these if host!=target.
-native_only=autoconf automake libtool fileutils find gawk gettext gzip
hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff
The following patch solves PR 48331 and PR 48334. The problem was in
that allocno profitable hard regs were not set up for priority colouring
and function assign_hard_reg used a garbage in its decisions generating
wrong code or code of awful quality.
Is it ok to commit?
2011-03-29 Vladimir
This patch updates go-test.exp to recognize various new tests I am about
to commit. Ran Go testsuite on x86_64-unknown-linux-gnu. Committed to
mainline.
Ian
2011-03-29 Ian Lance Taylor i...@google.com
* go.test/go-test.exp: Handle the test lines used in several new
tests.
I committed a patch to update the Go testsuite to the master sources.
Ran Go testsuite on x86_64-unknown-linux-gnu. Committed to mainline.
Ian
foo.patch.bz2
Description: patch
On 03/29/2011 09:54 PM, Vladimir Makarov wrote:
The following patch solves PR 48331 and PR 48334. The problem was in
that allocno profitable hard regs were not set up for priority colouring
and function assign_hard_reg used a garbage in its decisions generating
wrong code or code of awful
Tested on arm-linux-gnueabi. OK to install?
Thanks for this - yes , this is ok for trunk. It fixes PR43590 as well.
cheers
Ramana
Richard
gcc/
* config/arm/neon.md (neon_vld3qamode, neon_vld4qamode): Remove
operand 1 and reshuffle the operands to match.
This patch continues cleaning up the toplevel configure.ac, in particular
as regards cases handling GCC libraries for targets where GCC is no longer
(or never was) supported.
The principle there, as discussed for the original deprecated targets
removal patch, is that in the absence of GCC
On Tue, 2011-03-29 at 19:50 +0200, Rainer Orth wrote:
/* { dg-options -std=gnu99 { target *-*-hpux* } } */
Alternatively, the mips-sgi-irix6.5 variant might work, too. Either
patch is preapproved if this works for you.
Thanks.
Rainer
I went with the -std=gnu99 option. Here is
On Tue, 2011-03-29 at 13:20 -0700, Mike Stump wrote:
On Mar 29, 2011, at 5:14 AM, Peter Bergner wrote:
Mike and David, I assume the updated patch below is ok for mainline?
Ok. I applied it for you... I'm assuming you don't have write after yet...
Thanks for all the work.
I do have svn
On Tue, 29 Mar 2011, Joseph S. Myers wrote:
Other cleanups here:
Also: bfin-*-* had code relating to target-bsp and target-cygmon, but
there is no actual Makefile.* support for building those, so the code
relating to them in configure.ac is removed.
--
Joseph S. Myers
On 29 March 2011 21:33, Rodrigo Rivas wrote:
On Tue, Mar 29, 2011 at 8:22 PM, Jonathan Wakely jwakely@gmail.com
wrote:
How about No suitable %begin% and %end% functions found for range
expression of type %qT in %for% statement ?
Nice.
But the problem here is that there are a lot of
On 03/29/2011 06:21 AM, Richard Sandiford wrote:
- enum machine_mode mode0 = insn_data[(int) icode].operand[1].mode;
- enum machine_mode mode1 = insn_data[(int) icode].operand[2].mode;
- enum machine_mode tmp_mode;
+ enum machine_mode xmode0 = insn_data[(int) icode].operand[1].mode;
+
This patch makes variables, fields, parameters and macros used for
command-line option flags consistently unsigned. In most places they
were already unsigned, but the CL_* values themselves were signed and
some other places used signed int for flags.
As noted in
I'm now into stage 3 on sparc-sun-solaris2.11, ok for mainline once that
is completed? I don't expect problems for the target libraries and would
like to restore bootstrap ASAP.
IMO this was on the obvious side, but...
2011-03-29 Joseph Myers jos...@codesourcery.com
Rainer Orth
On Tue, Mar 29, 2011 at 11:13 PM, Jonathan Wakely jwakely@gmail.com wrote:
Thank you for your suggestions!
IMO, error cases 3 (hey, two 3s!), 4 and 6 are not so likely, as
including any STL container header will make a begin and an end
functions declared, though maybe not usabe. In these cases
Hi Carrot,
On 26/03/11 15:14, Carrot Wei wrote:
Index: arm.md
===
--- arm.md (revision 171337)
+++ arm.md (working copy)
@@ -7115,7 +7115,18 @@
@
cmp%?\\t%0, %1
cmn%?\\t%0, #%n1
- [(set_attr conds set)]
+
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 03/29/11 19:28, Vladimir Makarov wrote:
The following patch is to solve PR48336, PR48342, PR48345. The
profitable hard regs exclude hard regs which are prohibited for the
corresponding allocno mode. It is true for primary allocation and it is
On Tue, 29 Mar 2011, Vladimir Makarov wrote:
2011-03-29 Vladimir Makarov vmaka...@redhat.com
PR target/48336
PR middle-end/4834
(A typo here, 48342. Or maybe also needed for 48334?)
PR rtl-optimization/48345
* ira-color.c (setup_conflict_profitable_regs):
We were infinitely recursing in value_dependent_expression_p. As it
happens, we're already doing the heavy lifting for determining whether
or not a potentially constant variable has a constant initializer, so we
can just use decl_constant_var_p here.
Tested x86_64-pc-linux-gnu, applied to
I merged revsion mainline revision 171700 to the gccgo branch.
Ian
On 2011/3/30 06:35 AM, Ramana Radhakrishnan wrote:
Hi Carrot,
On 26/03/11 15:14, Carrot Wei wrote:
Index: arm.md
===
--- arm.md(revision 171337)
+++ arm.md(working copy)
@@ -7115,7 +7115,18 @@
@
cmp%?\\t%0,
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