On Wed, Mar 21, 2012 at 6:44 PM, redbrain redbr...@gcc.gnu.org wrote:
in tree-mudflap.c to change usage of fold_conver to build_int_cst
http://gcc.gnu.org/wiki/Partial_Transitions. I am not 100% sure this is
correct but maybe someone can shed some light.
Doesn't look ok - how do you know you
On Thu, Mar 22, 2012 at 3:19 AM, Jiangning Liu jiangning@arm.com wrote:
Hi,
This patch is to XFAIL scev-3.c and scev-5.c.
The bug is going to be fixed after Richard Guenther fix a serials of
problems related to POINTER_PLUS_EXPR and sizetype precision.
Ok.
Thanks,
Richard.
Thanks,
This fixes PR52459, we re-use VN reference to encode calls but
we are not interested in restricting call insertions in
PREs inhibit_phi_insertion (we at most have pure calls).
Boostrapped and tested on x86_64-unknown-linux-gnu, applied to trunk.
Richard.
2012-03-21 Richard Guenther
On Wed, Mar 21, 2012 at 11:37 PM, Richard Henderson r...@redhat.com wrote:
Attached patch enables alpha to use generic config/elfos.h headers on
linux and *bsd targets. The most important difference to generic
elfos.h is in
* config/alpha/elf.h (TARGET_ASM_FILE_START_FILE_DIRECTIVE):
On Wed, 21 Mar 2012, Razya Ladelsky wrote:
Hi,
I need to use do_while_loop_p, but I'm not sure its functionality is what
I expected it to be.
This is the part that I do not understand:
/* If the header contains just a condition, it is not a do-while loop. */
stmt =
This patch adds basic support for Broadcom XLP (formerly NetLogic XLP) to GCC.
Tested by building a mips64-linux-gnu toolchain with -march=xlp.
OK to check in?
--
Maxim Kuvyrkov
CodeSourcery / Mentor Graphics
gcc-basic-xlp.ChangeLog
Description: Binary data
gcc-basic-xlp.patch
Hi,
this is version 2 of the patch.
The initial problem is that libgfortran configure.ac used AC_CHECK_LIB([m]…) to
check wether several math functions are available. That doesn't work on VMS,
because there is no such things as a libm.
It seems to me that there are no autoconf macro to check
Il 22/03/2012 09:30, Tristan Gingold ha scritto:
Hi,
this is version 2 of the patch.
The initial problem is that libgfortran configure.ac used AC_CHECK_LIB([m]…)
to check wether several math functions are available. That doesn't work on
VMS, because there is no such things as a libm.
Mike Stump mikest...@comcast.net writes:
This is changing the real case, where sign extension doesn't make
much sense.
I'm not sure I followed. Do you want me to remove the change for the
second case, leave it as it, or something else? I've left it as I had
modified it.
Sorry, meant we
Maxim Kuvyrkov ma...@codesourcery.com writes:
This patch adds basic support for Broadcom XLP (formerly NetLogic XLP) to GCC.
Tested by building a mips64-linux-gnu toolchain with -march=xlp.
OK to check in?
The new option needs to be documented in invoke.texi, so:
@samp{vr5000},
Hi,
On 03/22/2012 05:25 AM, Gabriel Dos Reis wrote:
On Wed, Mar 21, 2012 at 7:22 PM, Paolo Carlinipaolo.carl...@oracle.com wrote:
Hi,
this diagnostic issue is about not even trying to print expressions in error
messages involving operators, and print operand types instead. Just as an
Richard Sandiford rdsandif...@googlemail.com writes:
Should be:
if (add_double_with_sign (l1, h1, l2, h2, lv, hv, false))
/* Sorry, we have no way to represent overflows this
wide. To fix, add constant support wider than
CONST_DOUBLE. */
This is what I have applied after bootstrapping and testing on
x86_64-unknown-linux-gnu.
Thanks. Last identified problem: the miscompilation with variant record.
gnat.dg/pack17.adb
raised PROGRAM_ERROR : pack17.adb:36 explicit raise
FAIL: gnat.dg/pack17.adb execution test
Things start to
On Thu, 22 Mar 2012, Eric Botcazou wrote:
This is what I have applied after bootstrapping and testing on
x86_64-unknown-linux-gnu.
Thanks. Last identified problem: the miscompilation with variant record.
gnat.dg/pack17.adb
raised PROGRAM_ERROR : pack17.adb:36 explicit raise
FAIL:
http://gcc.gnu.org/viewcvs?view=revisionrevision=185685
Applied as obvious.
Johann
Backport from mainline r185259.
PR other/52545
* output.h (SECTION_EXCLUDE, SECTION_MACH_DEP): Don't use
SECTION_MACH_DEP reserved bits for SECTION_EXCLUDE.
Yes, I have noticed that from what you can see in the code. So the
issue is that get_bit_range tells us that it's ok to touch bits
outside of the field - but that's obviously required. We may not
change bits that are not covered by the FIELD_DECL which now
somehow happens? That sounds like
On Thu, 22 Mar 2012, Eric Botcazou wrote:
Yes, I have noticed that from what you can see in the code. So the
issue is that get_bit_range tells us that it's ok to touch bits
outside of the field - but that's obviously required. We may not
change bits that are not covered by the
This fixes PR52638, I made vect_init_vector handle scalar inits
to not duplicate this code all over the place.
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk.
Richard.
2012-03-22 Richard Guenther rguent...@suse.de
PR tree-optimization/52638
*
But the bitfield group _does_ start on a byte boundary. At least
that's what the new code in stor-layout ensures.
No, it doesn't, since it does the computation on a record by record basis.
Here we have a bitfield group that starts in a record and ends up in a nested
record.
It's ok to
On Thu, Mar 22, 2012 at 12:47 PM, Eric Botcazou ebotca...@adacore.com wrote:
But the bitfield group _does_ start on a byte boundary. At least
that's what the new code in stor-layout ensures.
No, it doesn't, since it does the computation on a record by record basis.
Here we have a bitfield
bitregion_start == 11 looks bogus. The representative is starting at
DECL_FIELD_BIT_OFFSET (repr)
= size_binop (BIT_AND_EXPR,
DECL_FIELD_BIT_OFFSET (field),
bitsize_int (~(BITS_PER_UNIT - 1)));
which looks ok
It cannot be OK if you want it to be
On Mon, Mar 19, 2012 at 06:36:12PM +0100, Rainer Orth wrote:
Unfortunately, this patch creates a bogus warning in the libgomp
testsuite, which also shows up in mail-report.log:
WARNING: Line 30 includes unreadable file
\`/vol/gcc/src/hg/trunk/local/libgomp/testsuite/libgomp.fortran/omp_lib.h'
On Thu, 22 Mar 2012, Eric Botcazou wrote:
bitregion_start == 11 looks bogus. The representative is starting at
DECL_FIELD_BIT_OFFSET (repr)
= size_binop (BIT_AND_EXPR,
DECL_FIELD_BIT_OFFSET (field),
bitsize_int (~(BITS_PER_UNIT - 1)));
Hello!
This patch moves a couple of #defines from alpha/alpha.h to
alpha/vms.h to use generic defines from elfos.h.
2012-03-22 Uros Bizjak ubiz...@gmail.com
* config/alpha/alpha.h (ASM_OUTPUT_ALIGN): Move to elf.h
(ASM_OUTPUT_SKIP): Move to vms.h
(ASM_OUTPUT_LOCAL):
On Mar 22, 2012, at 1:49 PM, Uros Bizjak wrote:
Hello!
This patch moves a couple of #defines from alpha/alpha.h to
alpha/vms.h to use generic defines from elfos.h.
2012-03-22 Uros Bizjak ubiz...@gmail.com
* config/alpha/alpha.h (ASM_OUTPUT_ALIGN): Move to elf.h
This fixes PR52548, we were not flow-sensitively pruning EXP_GEN
sets during antic-in computation. Fixed by simply pruning EXP_GEN
at generation time.
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk.
Richard.
2012-03-22 Richard Guenther rguent...@suse.de
PR
Hi,
On Wed, 21 Mar 2012, Mike Stump wrote:
If the high bit of i1 is set then currently you will get a negative
number produced no matter the absolute value of it.
Ok, in the new patch, I'm pushing to change the spec so that the value
is sign extended and fixing all the code that
Georg-Johann Lay wrote:
This patch adds memory barriers to
__builtin_avr_nop
__builtin_avr_sei
__builtin_avr_cli
__builtin_avr_wdr
__builtin_avr_sleep
__builtin_avr_delay_cycles
so that their code cannot be dragged over memory accesses.
Ok for trunk?
PR target/52496
Hi,
Attached is a rebased copy of a patch from
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51935.
This is mostly a ping reminder.
Index: configure.ac
===
--- configure.ac(revision 185692)
+++ configure.ac(working
Committed as obvious.
Richard.
2012-03-22 Richard Guenther rguent...@suse.de
PR middle-end/52666
* fold-const.c (fold_ternary_loc): Fix typo.
Index: gcc/fold-const.c
===
--- gcc/fold-const.c(revision 185691)
Hi,
On Wed, 21 Mar 2012, Mike Stump wrote:
--- a/gcc/emit-rtl.c
+++ b/gcc/emit-rtl.c
@@ -531,10 +531,9 @@ immed_double_const (HOST_WIDE_INT i0, HOST_WIDE_INT i1,
enum machine_mode mode)
1) If GET_MODE_BITSIZE (mode) = HOST_BITS_PER_WIDE_INT, then we use
gen_int_mode.
-
Hi,
Please find the attached patch to avoid saving of EXR register for
monitor functions.
By default, in prologue code of a monitor function, EXR register is
pushed onto the stack. This implementation is not required for H8S/224x
and 21xx variants of H8S controllers. The behavior can be
Hi,
this patch fixes (now latent) problem where save_inline_function_body blows up
when
self recursive call is removed during the body duplication.
The problem reproduce on 4.6, where I will commit the patch after short stay
in mainline. The reason why the bug is latent on 4.7 seems to be the
It's ill-formed to have a field with incomplete type. The best thing
would be to complain about that before we get to literal_type_p so that
errorcount is set, if that's not too complicated.
Jason
http://gcc.gnu.org/viewcvs?view=revisionrevision=185696
Backported these address-space tests from trunk.
Hi,
currently unwind-ia64.[ch] (and fde-glibc.c/fde-vms.c) use 'unsigned long' for
a 64 bit integer type.
That doesn't work well with VMS because 'long' is a 32 bit type on this
platform…
So this patch replaces 'unsigned long' with 'unw_word' (and the very few 'long'
with 'unw_sword') in
This patch is mainly to fix a regression on trunk with support for
__ctzsi2 on cores that do not have the CLZ instruction (notably pre-v5
and cortex-m0). It's needed after a recent change to longlong.h which
now defines count_trailing_zeros to use the GCC builtin: unfortunately
that builtin is
http://gcc.gnu.org/viewcvs?view=revisionrevision=185697
Backported these from trunk to 4.7.
Johann
libgcc/
Backport from 2012-03-07 mainline r185033.
PR target/52507
* config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
Backport from 2012-03-07
On 03/22/12 05:49, Uros Bizjak wrote:
2012-03-22 Uros Bizjak ubiz...@gmail.com
* config/alpha/alpha.h (ASM_OUTPUT_ALIGN): Move to elf.h
(ASM_OUTPUT_SKIP): Move to vms.h
(ASM_OUTPUT_LOCAL): Ditto.
(ASM_OUTPUT_COMMON): Remove.
* config/alpha/elf.h
On Thu, 22 Mar 2012, Paolo Carlini wrote:
Hi,
On 03/22/2012 05:25 AM, Gabriel Dos Reis wrote:
On Wed, Mar 21, 2012 at 7:22 PM, Paolo Carlinipaolo.carl...@oracle.com
wrote:
Hi,
this diagnostic issue is about not even trying to print expressions in
error
messages involving operators, and
On 03/22/12 00:47, Uros Bizjak wrote:
No, we are still calling default_file_start in alpha_file_start, so we
have to signal that we don't want start file directive. In committed
patch, I have redefined T_A_F_S_F_D as false for this purpose:
But false is the default:
DEFHOOKPOD
Gerald Pfeifer ger...@pfeifer.com writes:
On Fri, 16 Mar 2012, Rainer Orth wrote:
While reading through the GCC 4.7 changes.html, I noticed a couple of
nits that this patch fixes. It's mostly wording and grammar changes (so
I may well be wrong and would appreciate a native speaker having a
On Thu, Mar 22, 2012 at 5:24 PM, Richard Henderson r...@redhat.com wrote:
On 03/22/12 00:47, Uros Bizjak wrote:
No, we are still calling default_file_start in alpha_file_start, so we
have to signal that we don't want start file directive. In committed
patch, I have redefined T_A_F_S_F_D as
Gerald Pfeifer ger...@pfeifer.com writes:
On Fri, 16 Mar 2012, Rainer Orth wrote:
While reading through the GCC 4.7 changes.html, I noticed a couple of
nits that this patch fixes. It's mostly wording and grammar changes (so
I may well be wrong and would appreciate a native speaker having a
On 03/22/12 09:49, Uros Bizjak wrote:
The #define is now brought in form the generic elfos.h. We need to
Ah, right. Ok.
r~
On Thu, Mar 22, 2012 at 11:13 AM, Marc Glisse marc.gli...@inria.fr wrote:
I haven't followed the whole diagnostic discussion, but what about printing
both the reconstructed expression and the types?
Printing both isn't really the issue -- and we probably should. (And I thought
we did in some
On 03/22/2012 03:49 PM, Jason Merrill wrote:
It's ill-formed to have a field with incomplete type. The best thing
would be to complain about that before we get to literal_type_p so
that errorcount is set, if that's not too complicated.
Agreed. The problem is that if we just change
On Thu, Mar 22, 2012 at 11:58 AM, Paolo Carlini
paolo.carl...@oracle.com wrote:
On 03/22/2012 03:49 PM, Jason Merrill wrote:
It's ill-formed to have a field with incomplete type. The best thing
would be to complain about that before we get to literal_type_p so that
errorcount is set, if
search_line_fast in the lexer is documented as being a critical path.
Several architectures already provide an optimized implementation of
this routine using vector operations. This patch provides a version for
ARM using the Neon vector extensions.
Although it has not been tested on big-endian
On 03/22/12 07:55, Tristan Gingold wrote:
2012-03-22 Tristan Gingold ging...@adacore.com
* config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
(unw_table_entry): Use unw_word instead of unsigned long.
(_Unwind_FindTableEntry): Likewise.
*
On 03/22/12 10:33, Richard Earnshaw wrote:
* lex.c (search_line_fast): Provide Neon-optimized version for ARM.
Looks good to me.
r~
From a thread on IRC. We don't have a prominent link to the Git mirror
and it's becoming one of the favourite ways for people to access the repo.
Gerald, OK for the main page? I can't seem to be able to preview this
change locally (dunno how the style.mhtml file gets loaded).
Thanks.
On 03/22/2012 12:58 PM, Paolo Carlini wrote:
Anyway, I also think not calling literal_type_p from check_field_decls
if the type is incomplete is pretty ugly, but I'm not sure which is the
best way to make progress
I guess that's OK. Just add a comment explaining that we'll get an
error
On Mar 22, 2012, at 6:15 AM, Michael Matz wrote:
That certainly is strictly better than any of the other possibilities, I
just didn't get the impression from your second mail to this thread that
you were even considering doing that. Good I was wrong.
All I wanted, was to remove the
On Mar 22, 2012, at 7:12 AM, Michael Matz wrote:
I see that you didn't remove the assert as part of this patch.
I'll include that in my next patch.
I'd like to see what you like to do to this routine once the rest goes in.
In
particular I don't think just removing the assert will be
Hi!
This patch fixes ICE when a nested function is called from within
#pragma omp {parallel,task} region. We need to put the temporaries
inside of the parallel/task region body, instead of the function body,
as nothing is adding private clauses for them.
Bootstrapped/regtested on x86_64-linux
Hi!
The recent change to move the warning about misplaced attributes resulted
in ICE on the following testcase. The problem is that the ENUMERAL_TYPE
doesn't have type lang specific initialized and so
CLASSTYPE_TEMPLATE_INSTANTIATION macro segfaults.
Fixed thusly, bootstrapped/regtested on
OK.
Jason
On Mar 22, 2012, at 3:16 AM, Richard Sandiford wrote:
Sorry, meant we should leave the svn version as it is.
Ah, I see now, I agree, I removed that bit (extend in the floating point case)
of my change from the patch.
I think this should be s/is smaller than/is different from/.
Sounds good,
On 03/22/12 12:34, Jakub Jelinek wrote:
2012-03-22 Jakub Jelinek ja...@redhat.com
PR middle-end/52547
* tree-nested.c (convert_tramp_reference_stmt): Call declare_vars
on any new_local_var_chain vars declared during recursing on
GIMPLE_OMP_PARALLEL or
Paolo Bonzini wrote:
Il 22/03/2012 09:30, Tristan Gingold ha scritto:
Bootstrapped without gfortran regressions on x86_64-darwin.
Ok for trunk ?
(I will submit a follow-up change in libquadmath once this change is approved).
config/
2012-03-22 Tristan Gingoldging...@adacore.com
*
Seems like -fpph doesn't work on the pph branch anymore, and instead
-fpph-gen/-fpph-map/-fpph-hdr are used.
The thing is, how are these flags used?
unhelpful wiki page:
http://gcc.gnu.org/wiki/pph
Based on invoke.texi, I'm expecting something like this:
1. generate
g++ -fpph-gen all.h;
//
Rather simple... In a file called fixinclude.sum, put
PASS: unique string
or
FAIL: unique string
one per line,
Bonus points if you can total passes and failures:
I think you just put it into the check template so it creates the result.
Since multiple fixes tweak the same file,
On 3/22/12, Benjamin De Kosnik b...@redhat.com wrote:
Seems like -fpph doesn't work on the pph branch anymore, and
instead -fpph-gen/-fpph-map/-fpph-hdr are used.
The thing is, how are these flags used?
-fpph-map=basename
Enable reading PPH files, and instead of reading #include
Small filename tweaks to gcc's docs page for the generated 4.7.0
libstdc++ docs.
-benjamin2012-03-22 Benjamin Kosnik b...@redhat.com
* htdocs/onlinedocs/index.html: Adjust libstdc++ xml file names.
Index: htdocs/onlinedocs/index.html
This patch addresses the problem of two template instantiations
appearing to be identical. They differ in TEMPLATE_PARM_NUM_SIBLINGS,
and so that information needs to be pushed out to the template merge
name.
Test x1tmpldfltparm.cc is now passing the assert, though it has
unneeded functions
Simple rename for XML filenames. The -single can be omitted.
tested x86/linux
-benjamin2012-03-22 Benjamin Kosnik b...@redhat.com
* doc/Makefile.am: XML output names have only .xml suffix.
* doc/Makefile.in: Regenerate.
diff --git a/libstdc++-v3/doc/Makefile.am
On Mar 22, 2012, at 3:40 PM, Bruce Korb wrote:
You can only figure out what has failed.
Life goes on
Do I get the bonus points?
make check
and cat fixincludes.sum
is necessary to get the bonus points. :-) Looks fine from what I can see.
Per request from IBM...
* config/s390/s390.h (LINK_SPEC): Remove, no longer needed.
(LIBSTDCXX): Change to CPP2.
Index: config/s390/tpf.h
===
--- config/s390/tpf.h (revision 185677)
+++ config/s390/tpf.h
On 03/22/2012 07:28 PM, Jason Merrill wrote:
On 03/22/2012 12:58 PM, Paolo Carlini wrote:
Anyway, I also think not calling literal_type_p from check_field_decls
if the type is incomplete is pretty ugly, but I'm not sure which is the
best way to make progress
I guess that's OK. Just add a
On Wed, Mar 21, 2012 at 10:53:07PM +0100, Eric Botcazou wrote:
This patch (for 4.6) fixes a wrong subword index computation in
store_bit_field_1 for big endian targets when value is at least 4 times
bigger than a word (DI REG value with HI words).
It fixes a regression on
71 matches
Mail list logo
