On Fri, Mar 11, 2011 at 09:01:40AM +0100, Jakub Jelinek wrote:
Do we need to redo parts of class.c anyway? From what I understand, the
problematic vtbl pointers are at the end of the base types and DECL_SIZE
is set to the CLASSTYPE_AS_BASE type size, thus those pointers ought to
be at or
On Fri, Mar 11, 2011 at 6:51 AM, Jason Merrill ja...@redhat.com wrote:
How about just calling maybe_constant_value call after the
fold_non_dependent_expr call in cp_parser_parenthesized_expression_list?
Well, I first tried something like this, but the key problem is the
*non_dependent* part, so
Hi,
while working on removing lazy cgraph node creation I have noticed
that we might do that even in the call graph verifier which certainly
looks undesirable. Richi pre-approved removing it on IRC but I am not
sure whether that was for 4.6. On the other hand I guess the change
is rather
Hi,
after I simply moved id-dst_node-analyzed check from
expand_call_inline to optimize_inline_calls I tried asserting it there
instead. When running testsuite I found out this works for everything
but mudflap which adds new nodes late with cgraph_add_new_function
which runs the inliner on nodes
On Fri, 11 Mar 2011, Martin Jambor wrote:
Hi,
while working on removing lazy cgraph node creation I have noticed
that we might do that even in the call graph verifier which certainly
looks undesirable. Richi pre-approved removing it on IRC but I am not
sure whether that was for 4.6. On
On Thu, 10 Mar 2011, Joseph S. Myers wrote:
On Wed, 2 Mar 2011, Richard Guenther wrote:
2011-03-02 Richard Guenther rguent...@suse.de
PR c/47939
* c-decl.c (grokdeclarator): Drop to the main variant only
for array types. Drop flag_gen_aux_info check.
I can't
2011/3/11 Paolo Bonzini bonz...@gnu.org:
On 03/11/2011 07:16 AM, Liqin Chen wrote:
Can you please in a follow-up merge score.c and score7.c, so that you can
remove these forwarding functions?
OK, We will do it.
Thanks,
--liqin
On Thu, 10 Mar 2011, Rainer Orth wrote:
Richard Guenther rguent...@suse.de writes:
Can we to fix 46944 change the dejagnu require-linker-plugin
to check if a linker plugin is used by default and not add
-fuse-linker-plugin?
That might be involved since it requires parsing gcc
On 03/10/2011 08:55 PM, Janus Weil wrote:
Ok, since you guys seem to agree on that, here is the patch without
module version bumping, but this time complete with test case and
ChangeLog.
Ok for trunk?
OK. Thanks for the patch.
Tobias
2011-03-10 Janus Weilja...@gcc.gnu.org
PR
On Thu, 10 Mar 2011, Nathan Froyd wrote:
This patch does lose location information on CASE_LABEL_EXPRs from the C
family of front-ends; it did not seem worth it to have a number of
places pass input_location when said information isn't even used. I'm
happy to add the location_t argument back
On Fri, Mar 11, 2011 at 5:23 AM, Nathan Froyd froy...@codesourcery.com wrote:
The first step in removing TREE_CHAIN (and even TREE_TYPE) from a select
few nodes is to create separate substructures for trees-with-type and
trees-with-chain. Since trees-with-type but no chain are expected to be
On Fri, Mar 11, 2011 at 5:23 AM, Nathan Froyd froy...@codesourcery.com wrote:
A straightforward conversion.
Ok for 4.7.
Thanks,
Richard.
-Nathan
gcc/
* tree.h (struct tree_constructor): Include typed_tree instead of
tree_common.
* tree.c
On Fri, Mar 11, 2011 at 5:23 AM, Nathan Froyd froy...@codesourcery.com wrote:
*_CST nodes don't need TREE_CHAIN. Make them include typed_tree instead,
mark them as such in initialize_tree_contains_struct, and don't print out
their TREE_CHAIN.
Ok for 4.7 if it bootstraps and tests for all
On Fri, Mar 11, 2011 at 5:23 AM, Nathan Froyd froy...@codesourcery.com wrote:
This patch begins a subseries of patches aimed at removing TREE_CHAIN
from expression trees. tree-cfg.c uses TREE_CHAIN for some analysis
steps on CASE_LABEL_EXPRs. I looked at this for a while, thinking it'd
be
On Fri, 11 Mar 2011, Richard Guenther wrote:
Indeed. I tried to let the array case alone (because it's so
complicated) but failed to do so. Appearantly
if (declarator-kind == cdk_array TYPE_QUALS (element_type))
type = TYPE_MAIN_VARIANT (type);
leaves it alone (and doesn't emit
On Fri, Mar 11, 2011 at 02:15:20PM +0100, Richard Guenther wrote:
On Fri, Mar 11, 2011 at 5:23 AM, Nathan Froyd froy...@codesourcery.com
wrote:
BLOCKs have a TREE_CHAIN and a TREE_TYPE; TREE_TYPE is useless for
blocks, but we can't remove TREE_TYPE without also removing TREE_CHAIN.
This
On Fri, Mar 11, 2011 at 5:23 AM, Nathan Froyd froy...@codesourcery.com wrote:
Move CASE_CHAIN into a local operand for CASE_LABEL_EXPR. Nothing to
see here.
I wonder if there isn't a better way to do this ... like always requiring
operand 2 of SWITCH_EXPRs.
Richard.
-Nathan
gcc/
*
On Fri, Mar 11, 2011 at 5:23 AM, Nathan Froyd froy...@codesourcery.com wrote:
Now that we have a structure where not every node might include
TREE_CHAIN or TREE_TYPE, we need to make sure that when we call said
accessors that the argument is properly typed. This requires a number
of changes:
On Fri, Mar 11, 2011 at 10:58 AM, Martin Jambor mjam...@suse.cz wrote:
Hi,
after I simply moved id-dst_node-analyzed check from
expand_call_inline to optimize_inline_calls I tried asserting it there
instead. When running testsuite I found out this works for everything
but mudflap which adds
On 03/10/2011 11:23 PM, Nathan Froyd wrote:
I'm not overly fond of the conditionals (especially in error_operand_p)
but I don't think it's reasonable to make IDENTIFIER_NODE bigger and
penalize the other FEs just because the C++ FE is playing games with
TREE_TYPE.
The C++ FE expects that we
This is a patch to test/review/comment on. It adds tail call
optimization to avr backend.
The implementation uses struct machine_function to pass information
around, i.e. from avr_function_arg_advance to avr_function_ok_for_sibcall.
Tail call support is more general than avr-ld's replacement of
On Fri, Mar 11, 2011 at 08:40:24AM -0500, Jason Merrill wrote:
On 03/10/2011 11:23 PM, Nathan Froyd wrote:
I'm not overly fond of the conditionals (especially in error_operand_p)
but I don't think it's reasonable to make IDENTIFIER_NODE bigger and
penalize the other FEs just because the C++ FE
Hi,
this patch adds a bit more sophistication to the handled xor RTX cases
in foo().
This may look a bit ad hoc, but I am seeing it useful for some cases
where we combine zero_extend with (not (shift ...)). The supplied ARM
testcase demonstrates when 3-insn combining comes up with:
(set (reg:SI
Ok, since you guys seem to agree on that, here is the patch without module
version bumping, but this time complete with test case and ChangeLog.
Ok for trunk?
OK. Thanks for the patch.
Thanks. Committed as r170871.
Cheers,
Janus
2011-03-10 Janus Weilja...@gcc.gnu.org
PR
On Fri, Mar 11, 2011 at 06:04:45AM -0800, Nathan Froyd wrote:
On Fri, Mar 11, 2011 at 08:40:24AM -0500, Jason Merrill wrote:
On 03/10/2011 11:23 PM, Nathan Froyd wrote:
The C++ FE expects that we can check the TREE_TYPE of anything that
appears as an expression, and uses IDENTIFIER_NODE
Nathan == Nathan Froyd froy...@codesourcery.com writes:
Nathan gcc/java/
Nathan * expr.c (expand_java_switch): Call build_case_label.
Nathan (expand_java_add_case): Likewise.
The java parts are ok.
FWIW, I tend to think that if a core change like this one is accepted,
then
On 03/11/2011 03:01 AM, Jakub Jelinek wrote:
Do we need to redo parts of class.c anyway? From what I understand, the
problematic vtbl pointers are at the end of the base types and DECL_SIZE
is set to the CLASSTYPE_AS_BASE type size, thus those pointers ought to
be at or beyond the containing
Hi,
On Thu, 10 Mar 2011, Nathan Froyd wrote:
* tree.h (struct typed_tree): New.
IMO this should be called tree_typed, like the other structs in tree.h .
Ciao,
Michael.
On Fri, 11 Mar 2011, Rainer Orth wrote:
Richard Guenther rguent...@suse.de writes:
Still doesn't work for me if compiling and linking manually with GNU ld
2.21 on Solaris 11/x86: no .res file is being created, although
liblto_plugin.so is used.
Work as in, it detects if
On 03/11/2011 10:08 AM, Jakub Jelinek wrote:
It worked, here is what I've bootstrapped/regtested on x86_64-linux and
i686-linux. Is that ok then?
OK.
Jason
Richard Guenther rguent...@suse.de writes:
I'm using gld 2.21, and -flto automatically uses the linker plugin, as
seen with -v. Despite that, -plugin-opt=-fresolution=ldl.res is passed
to collect2/ld, but no ldl.res file is created. In truss, I see a stat
of that file, but nothing more.
On 03/11/2011 10:15 AM, Dodji Seketeli wrote:
I have updated is_virtual_base_of to make it test if the current field
represents a virtual base. Is there a simpler way to detect that?
Yeah, let's go with Jakub's patch.
Jason
I don't think this is suitable for the branch. Any reason why you
can't work on the trunk?
The vendor's release is 4.5 based, and 4.6 has some performance
regressions with this chip. We'd like to sync up the FSF sources with
the minor patches the vendor is using, so that their customers can
This patch fixes the two related bugs in PR48053. The problem here deals
with loading constants into VSX registers. The first bug occurs when we
try and load up a full constant into the VSX register. We end up calling
easy_vector_constant_msb which is supported only for V4SI and V4SF modes.
The
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On 03/09/11 11:07, Xinliang David Li wrote:
Ok.
Regarding this particular patch, I hope it can be checked in to make
the test clean. It is a simple enhancement to a wheel that is already
there. It also serves as a case that can be referenced in
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On 03/09/11 09:24, Xinliang David Li wrote:
On Wed, Mar 9, 2011 at 6:03 AM, Jeff Law l...@redhat.com wrote:
On 03/09/11 02:45, Richard Guenther wrote:
On Tue, Mar 8, 2011 at 11:04 PM, Jeff Law l...@redhat.com wrote:
True. I've been repeatedly
On 03/11/2011 04:35 PM, Jason Merrill wrote:
Tested x86_64-pc-linux-gnu, applied to trunk.
Hmm, I thought bootstrap used -Werror, but I just noticed some build
warnings from this change. Fixed thus.
commit 9bf1c74e01512f43f764c9a4d437f9d999b74117
Author: jason
G++ was oddly accepting this testcase even though it uses a name which
is not defined anywhere. This turns out to be because when we see the
struct B { } we commit to all tentative parses. We happened to be in
the middle of testing whether A...::SomeNonSense is a constructor
declarator, so
I checked in this patch to always allow the offsetted memory references
for TARGET_X32.
H.J.
commit 8dba2cfc28716e09853233e19500e44ba2619cb6
Author: H.J. Lu hjl.to...@gmail.com
Date: Fri Mar 11 13:34:17 2011 -0800
Always allow the offsetted memory references for TARGET_X32.
diff
On Fri, Mar 11, 2011 at 8:50 PM, Jeff Law l...@redhat.com wrote:
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On 03/09/11 09:24, Xinliang David Li wrote:
On Wed, Mar 9, 2011 at 6:03 AM, Jeff Law l...@redhat.com wrote:
On 03/09/11 02:45, Richard Guenther wrote:
On Tue, Mar 8, 2011 at 11:04
On Fri, Mar 11, 2011 at 10:38 PM, Sebastian Pop seb...@gmail.com wrote:
Hi,
we currently call cloog_state_malloc and cloog_state_free too many
times. In CLooG-Parma, these functions contain the init and fini
functions of PPL, and so calling these in the middle of graphite would
finalize all
On Fri, Mar 11, 2011 at 11:50 AM, Jeff Law l...@redhat.com wrote:
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On 03/09/11 09:24, Xinliang David Li wrote:
On Wed, Mar 9, 2011 at 6:03 AM, Jeff Law l...@redhat.com wrote:
On 03/09/11 02:45, Richard Guenther wrote:
On Tue, Mar 8, 2011 at 11:04
A straightforward case of some errors that were not properly protected
by checking complain.
Tested x86_64-pc-linux-gnu, applied to trunk.
commit 49d36af37792ed3f1359f80443bc2ef9a25270c1
Author: Jason Merrill ja...@redhat.com
Date: Fri Mar 11 21:32:40 2011 -0500
PR c++/47125
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