On Thu, 23 Feb 2012, Ulrich Weigand wrote:
> Richard Guenther wrote:
>
> > PR tree-optimization/52298
> > * tree-vect-stmts.c (vectorizable_store): Properly use
> > STMT_VINFO_DR_STEP instead of DR_STEP when vectorizing
> > outer loops.
> > (vectorizable_load): Likewise.
> >
On Thu, Feb 23, 2012 at 7:21 PM, Bernhard Reutner-Fischer
wrote:
> gcc/ChangeLog:
>
> 2012-02-23 Bernhard Reutner-Fischer
>
> * tree-into-ssa (update_ssa): Avoid trailing whitespace in
> dump_file.
> * tree-ssa-sccvn.c (print_scc): Ditto.
Ok.
Thanks,
Richard.
> Signed-of
On Thu, Feb 23, 2012 at 7:21 PM, Bernhard Reutner-Fischer
wrote:
> gcc/ChangeLog:
>
> 2012-02-23 Bernhard Reutner-Fischer
>
> * tree-phinodes.c (make_phi_node): Mark static.
> * tree-flow.h (make_phi_node): Remove extern decl.
> * doc/gimple.texi (make_phi_node): Remove doc
On Thu, Feb 23, 2012 at 10:11 PM, Aldy Hernandez wrote:
> On 02/23/12 12:19, Aldy Hernandez wrote:
>
>> about hit me. Instead now I save all loads in a function and iterate
>> through them in a brute force way. I'd like to rewrite this into a hash
>> of some sort, but before I go any further I'm i
>I think this is a fairly reasonable minimal fix. For 4.8 we could
>experiment whether to always do this, regardless of s_r_c_f_m_p.
>
>Ok if bootstrapped and tested on a primary target (i.e. linux) and
>tested on Blackfin.
>
>
>Bernd
Thanks again, Bernd.
Forwarding to gcc-patches to give people
On Thu, Feb 23, 2012 at 07:21:29PM +0100, Bernhard Reutner-Fischer wrote:
>gcc/ChangeLog:
>
>2012-02-23 Bernhard Reutner-Fischer
>
> * tree-if-conv (predicate_scalar_phi): Commentary typo fix.
Applied to trunk as obvious as r184546.
>
>Signed-off-by: Bernhard Reutner-Fischer
>---
> gcc/t
> On Wed, Feb 22, 2012 at 6:59 AM, Ilya Enkovich wrote:
>> Hello,
>>
>> Here is a one-line fix to enable __ANDROID__ macro on i386 Android
>> target. OK for trunk?
>>
>> Thanks,
>> Ilya
>> --
>>
>> 2012-02-22 Enkovich Ilya
>>
>> * gcc/config/i386/gnu-user.h (TARGET_OS_CPP_BUILTINS): Add
> On Wed, Feb 22, 2012 at 3:57 PM, Ilya Enkovich wrote:
>> Hello,
>>
>> Here is a simple patch which enables exceptions and RTTI by default
>> for Android target. OK for trunk?
>
> Err - isn't that the default? Thus, simply delete the bogus spec?
>
> Richard.
>
>
Hi,
Is following patch OK or it'
This avoids redundant verify_gimple_in_cfg calls (the original idea
was to always verify gimple when we verify SSA form).
Scheduled for a bootstrap/regtest.
Richard.
2012-02-24 Richard Guenther
PR middle-end/52361
* passes.c (execute_function_todo): When verifying SSA form
On Fri, Feb 24, 2012 at 11:22 AM, Ilya Enkovich wrote:
>> On Wed, Feb 22, 2012 at 3:57 PM, Ilya Enkovich
>> wrote:
>>> Hello,
>>>
>>> Here is a simple patch which enables exceptions and RTTI by default
>>> for Android target. OK for trunk?
>>
>> Err - isn't that the default? Thus, simply delete
This fixes PR52355 by extending the existing folding of &a[i] - &a[j]
to cover multi-dimensional array access and non-equal base.
Bootstrapped on x86_64-unknown-linux-gnu, testing in progress.
Richard.
2012-02-24 Richard Guenther
PR middle-end/52355
* fold-const.c (fold_addr
I noticed that checking time is dominated by walk_gimple_op and
walk_tree, not so much by the core worker. walk_gimple_op can
be micro-optimized a bit and the simple predicate is_gimple_reg_type
can be trivially inlined.
Bootstrap & testing in progress.
That was what is low-hanging.
Richard.
On Tue, Feb 21, 2012 at 4:02 PM, Tijl Coosemans wrote:
> On Tuesday 21 February 2012 10:19:15 Richard Guenther wrote:
>> On Mon, Feb 20, 2012 at 8:55 PM, Tijl Coosemans wrote:
>>> On Monday 9 January 2012 10:05:08 Richard Guenther wrote:
Since GCC 4.4 applying the malloc attribute to realloc
On Fri, 2012-02-24 at 09:58 +0100, Richard Guenther wrote:
> On Thu, Feb 23, 2012 at 10:11 PM, Aldy Hernandez wrote:
> > On 02/23/12 12:19, Aldy Hernandez wrote:
> >
> >> about hit me. Instead now I save all loads in a function and iterate
> >> through them in a brute force way. I'd like to rewrit
Richard Guenther wrote:
> On Thu, 23 Feb 2012, Ulrich Weigand wrote:
> > The assert in question looks like:
> >
> > if (nested_in_vect_loop
> > && (TREE_INT_CST_LOW (STMT_VINFO_DR_STEP (stmt_info))
> > % GET_MODE_SIZE (TYPE_MODE (vectype)) != 0))
> > {
> > gcc_assert (
> On Wed, Feb 22, 2012 at 6:54 AM, Ilya Enkovich wrote:
>> Hello,
>>
>> This patch adds -mandroid support to i386 target. OK for trunk?
>>
>> Thanks,
>> Ilya
>> --
>>
>> 2012-02-22 Enkovich Ilya
>>
>> * config/i386/gnu-user.h (LINUX_TARGET_CC1_SPEC): New.
>
> I don't think you should def
On Fri, Feb 24, 2012 at 1:51 AM, Ilya Enkovich wrote:
>> On Wed, Feb 22, 2012 at 6:59 AM, Ilya Enkovich
>> wrote:
>>> Hello,
>>>
>>> Here is a one-line fix to enable __ANDROID__ macro on i386 Android
>>> target. OK for trunk?
>>>
>>> Thanks,
>>> Ilya
>>> --
>>>
>>> 2012-02-22 Enkovich Ilya
>>
On Fri, Feb 24, 2012 at 7:17 AM, Ilya Enkovich wrote:
>> On Wed, Feb 22, 2012 at 6:54 AM, Ilya Enkovich
>> wrote:
>>> Hello,
>>>
>>> This patch adds -mandroid support to i386 target. OK for trunk?
>>>
>>> Thanks,
>>> Ilya
>>> --
>>>
>>> 2012-02-22 Enkovich Ilya
>>>
>>> * config/i386/gn
Looking closer into the gcc.target/mips/interrupt_handler-[23].c
failures
FAIL: gcc.target/mips/interrupt_handler-2.c scan-assembler \\t.cfi_restore
64\\n
FAIL: gcc.target/mips/interrupt_handler-2.c scan-assembler \\t.cfi_restore
65\\n
and many more for interrupt_handler-3.c, I now unde
On Fri, Feb 24, 2012 at 5:58 AM, H.J. Lu wrote:
> The second form is redundant in
>
> ;; Stores and loads of ax to arbitrary constant address.
> ;; We fake an second form of instruction to force reload to load address
> ;; into register when rax is not available
> (define_insn "*movabs_1"
> [(se
On 22/02/2012 16:25, Pascal Obry wrote:
> Dave,
>
>> Pascal, ping?
>
> Sorry for the delay, these message has fallen into the crack!
No problem, I had plenty to be getting on with in the meantime :)
> Anyway, with these explanations I'm ok with the patch.
Thanks. Committed revision 1845
On 02/23/12 09:12, Kai Tietz wrote:
> 2012-02-23 Kai Tietz
>
> * config/i386/i386.c (ix86_delegitimize_address): Handle
> UNSPEC_PCREL plus displacement.
Ok.
r~
This fixes a coverity-spotted issue.
A NULL "et" could be dereferenced after the diagnostic is issued.
2012-02-24 Jim Meyering
genattrtab: avoid NULL-deref on error
* genattrtab.c (gen_attr): Avoid NULL-deref after diagnosing
absence of an defin_enum call.
diff --git
On 02/24/12 07:10, Torvald Riegel wrote:
On Fri, 2012-02-24 at 09:58 +0100, Richard Guenther wrote:
On Thu, Feb 23, 2012 at 10:11 PM, Aldy Hernandez wrote:
On 02/23/12 12:19, Aldy Hernandez wrote:
about hit me. Instead now I save all loads in a function and iterate
through them in a brute fo
On Fri, Feb 24, 2012 at 8:11 AM, Uros Bizjak wrote:
> On Fri, Feb 24, 2012 at 5:58 AM, H.J. Lu wrote:
>
>> The second form is redundant in
>>
>> ;; Stores and loads of ax to arbitrary constant address.
>> ;; We fake an second form of instruction to force reload to load address
>> ;; into register
This is the same as the preceding patch, but fixes
s/defin_enum/define_enum/ in the ChangeLog comment:
2012-02-24 Jim Meyering
* genattrtab.c (gen_attr): Avoid NULL-deref after diagnosing
absence of an define_enum call.
diff --git a/gcc/genattrtab.c b/gcc/genattrtab.c
index 4a
The following patch fixes some bugs preventing S390x bootstrap. The
patch is still not fixing the S390 bootstrap yet but I am working on it.
The patch was successfully bootstrapped on x86/x86-64.
Committed as rev. 184561.
2012-02-24 Vladimir Makarov
* lra-assigns.c (improve_inherit
I've been toying with the simulate-thread framework a bit. With the
timeout threshold is back to where it originally was, the spectre of
huge log files when an infinite loop happens is back.
This patch has the following modifications:
1) An instruction count threshold has been added.
Th
Mainline bootstrap on x86_64-unknown-linux-gnu (CentOS 5.6) was failing
due to a trivial typo. Fixed as follows.
Rainer
diff --git a/libgo/runtime/go-nosys.c b/libgo/runtime/go-nosys.c
--- a/libgo/runtime/go-nosys.c
+++ b/libgo/runtime/go-nosys.c
@@ -52,7 +52,7 @@ faccessat (int fd __at
rwin11.3.0
=== gcc tests ===
Schedule of variations:
unix/-m32
unix/-m64
Running target unix/-m32
Using /sw/share/dejagnu/baseboards/unix.exp as board description file for
target.
Using /sw/share/dejagnu/config/unix.exp as generic interface file for target.
Using
/sw/src/fink.
http://gcc.gnu.org/ml/gcc-patches/2012-02/msg00956.html
Georg-Johann Lay wrote:
> Spill failure PR52148 occurs for movmem insn that allocates 2 of AVR's 3
> pointer registers. Register allocator is at it's limits and the patch tries to
> cure the situation by replacing
>
> (match_operand:HI 0 "re
http://gcc.gnu.org/ml/gcc-patches/2012-02/msg00843.html
Georg-Johann Lay wrote:
> This patch introduces a new file builtins.def that is used as central registry
> to hold built-ins' information.
>
> The file is used by defining DEF_BUILTIN macre and then including the file as
> described in the h
On Feb 24, 2012, at 9:38 AM, Andrew MacLeod wrote:
> I've been toying with the simulate-thread framework a bit.
> OK for mainline?
Ok.
Don't know why you ask... I'd ask you if I wanted to make a change to the
file... Anyway, I reviewed it, and didn't spot anything bad.
On 02/24/2012 02:10 PM, Mike Stump wrote:
On Feb 24, 2012, at 9:38 AM, Andrew MacLeod wrote:
I've been toying with the simulate-thread framework a bit.
OK for mainline?
Ok.
Don't know why you ask... I'd ask you if I wanted to make a change to the
file... Anyway, I reviewed it, and didn't sp
Hi,
This patches enables *movabs_1 and *movabs_2 only for
TARGET_LP64 since x32 doesn't need 64bit address. OK for trunk?
Thanks.
H.J.
---
2012-02-24 H.J. Lu
PR target/52352
* config/i386/i386.md (*movabs_1): Enable only for
TARGET_LP64.
(*movabs_2): Likewise
Hi!
On Fri, 24 Feb 2012 00:08:00 +0900, Kaz Kojima wrote:
> Thomas Schwinge wrote:
> > /scratch/tschwing/FM_sh64-elf/src/gcc-mainline/libgcc/libgcc2.c: In
> > function '__powisf2':
> > /scratch/tschwing/FM_sh64-elf/src/gcc-mainline/libgcc/libgcc2.c:1779:1:
> > error: unrecognizable ins
On Fri, 2012-02-10 at 15:46 -0500, Michael Meissner wrote:
> I was looking at the routelookup EEMBC benchmark and it has code of the form:
>
>while ( this_node->cmpbit > next_node->cmpbit )
> {
> this_node = next_node;
>
> if ( proute->dst_addr & (0x1 << this_node->cmpbit) )
>
My comment is(was) not on the format of the patch. Instead, I am
thinking whether Android toolchain customer, which is Android AOSP,
wants this patch.
I don't know the scenario behind this patch. I think the question
behind this patch is, if RTTI and exceptions are enabled by default,
who is suppo
Hello,
On Fri, 2012-02-24 at 22:23 +0100, Thomas Schwinge wrote:
> Confirming that this patch makes GCC trunk buildable again.
>
> Comparing to the 4.6 testsuite results, with trunk there are about 700
> new execution failures in g++, gcc, libstdc++, about 100 ``compilation
> failed to produce e
function_reordering_plugin.c includes which is not available
on non-ELF platforms building a cross-compiler. This patch checks for
before including it. Otherwise, it redefines the macros used.
This is safe because the macros will not change.
For context, this linker plugin itself is only availab
Rainer Orth writes:
> Mainline bootstrap on x86_64-unknown-linux-gnu (CentOS 5.6) was failing
> due to a trivial typo. Fixed as follows.
Whoops. Thanks. Committed.
Ian
The attached patch is a backport of r184555 to the gcc-4_6-branch to fix
PR52179
so that boehm-gc functions properly with darwin11 and later's default usage of
-pie
in the linker. This fixes PR49461 properly and allows the previous hack of
passing
-no_pie to SYSTEMSPEC to be removed. Bootstra
The r4600_imul and r4600_idiv reservations were correct for si, but
there were no *_di reservations.
See page 4 of
http://www.sgistuff.net/hardware/other/documents/R4600_Prod_OV.pdf
2012-02-24 Matt Turner
* config/mips/4600.md (r4600_imul_si): Rename from r4600_imul.
(r4600_im
Hi,
Following this email are five rather trivial patches that I've had
sitting around while waiting for my grad school and the Free Software
Foundation to decide it's okay for me to contribute. I don't have
copyright assignment for gcc yet, but I thought I would pipeline this
process and try to ge
See section 2.5.3 (page 28) of
http://download.majix.org/dec/comp_guide_v2.pdf
2012-02-24 Matt Turner
* config/alpha/ev6.md: (define_bypass "ev6_fmul,ev6_fadd"): New.
(define_bypass "ev6_fcmov"): New.
---
gcc/config/alpha/ev6.md |4
1 files changed, 4 insertions(+), 0
The R4700 is identical to the R4600 except for the integer and
floating-point multiplication costs.
See page 4 of http://datasheets.chipdb.org/IDT/MIPS/79RV4700.pdf
2012-02-24 Matt Turner
* config/mips/4600.md (r4700_imul_si): New.
(r4700_imul_di): New.
(r4700_fmul_sin
PR 36798 and 36966 are duplicates.
2012-02-24 Matt Turner
PR target/35294
* config/arm/arm.c (arm_expand_builtin): Wire up missing
intrinsics.
---
gcc/config/arm/arm.c | 62 +-
1 files changed, 61 insertions(+), 1 delet
The x86/amd64 mmintrin.h provides the _mm_empty intrinsic for the 'emms'
MMX instruction. Although ARM does not need such an instruction, we
should provide an empty _mm_empty function nonetheless for source
compatibility.
2012-02-24 Matt Turner
* config/arm/mmintrin.h (_mm_empty): New.
On Feb 24, 2012, at 6:45 PM, Jack Howarth wrote:
> The attached patch is a backport of r184555 to the gcc-4_6-branch to fix
> PR52179
> so that boehm-gc functions properly with darwin11 and later's default usage
> of -pie
> in the linker. This fixes PR49461 properly and allows the previous hac
ok.
David
On Fri, Feb 24, 2012 at 4:19 PM, Sriraman Tallam wrote:
> function_reordering_plugin.c includes which is not available
> on non-ELF platforms building a cross-compiler. This patch checks for
> before including it. Otherwise, it redefines the macros used.
> This is safe because the ma
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