Hi,
this patch modifies lto-cgraph to ship the alias target into every partition
that use the alias. This is again needed to keep the information that the
two declarations are in fact in same place so we can fix alias.c
Honza
* lto-cgraph.c (compute_ltrans_boundary): Add transparent alia
This patch completes the reworking of the initializer emission machinery. I've
collected all the global variables it uses to hold state into a single
structure, and simplified the variables there -- for instance we don't need a
mode variable and cons up a CONST_INT rtx for each fragment.
na
Emit square root using the Newton series
2015-12-03 Evandro Menezes
gcc/
* config/aarch64/aarch64-protos.h (aarch64_emit_swsqrt):
Declare new
function.
* config/aarch64/aarch64-simd.md (sqrt2): New
expansion and
insn definitions.
Hi,
I while ago I tested a few fixes for minor ICEs affecting the __bases
extension. This one is about an ICE during error recovery when the
TYPE_BINFO information is not set yet. Still passes testing on x86_64-linux.
Thanks,
Paolo.
/cp
2015-12-08 Paolo Carlini
Based on the comments on RFC patch this patch incorporates all the comments
from Jeff. Thanks Jeff for the valuable feedback.
This patch enables the better register pressure estimate for Loop Invariant
code motion. This patch Calculate the Loop Liveness used for regs_used
used to calculate the
Hi,
this patch adds support to lto-symtab.c to prevent merging of certain
declarations. The new predicate lto_symtab_merge_p can be used to decide
about this. The change is pretty straigforward. lto_symtab_merge_decls_2
makes the decisions about what decls to merge and lto_symtab_merge_symbols_
[Sorry for the low-quality review, was just reading out of interest...]
Martin Jambor writes:
> +If you configure GCC with HSA offloading but do not have the HSA
> +run-time library installed in a standard location then you can
> +explicitely specify the directory where they are installed. The
On 12/08/2015 08:58 AM, Martin Liška wrote:
Hello.
I would like to add a missing configure option.
Thanks,
Martin
0001-Mention-enable-valgrind-annotations-in-install.texi.patch
From f828b34177908aebb1efab194f749bbdac0b1dbb Mon Sep 17 00:00:00 2001
From: marxin
Date: Tue, 8 Dec 2015 16:54:4
On 12/07/2015 02:18 PM, Steve Ellcey wrote:
On Mon, 2015-12-07 at 12:30 -0700, Jeff Law wrote:
On 12/07/2015 12:28 PM, Bernd Schmidt wrote:
On 12/07/2015 07:54 PM, Steve Ellcey wrote:
if (must_annul)
-used_annul = 1;
+{
+ /* Frame related instructions cannot
On 12/08/2015 07:23 AM, Richard Biener wrote:
I wonder if it makes more sense to integrate this with the domwalker
itself.
I seriously considered that. Essentially, letting the optimizer concern
itself merely with asking for the improved domwalk and clearing
EDGE_EXECUTABLE when the optimizer
On 09/12/15 03:21, Marek Polacek wrote:
> The following is a conservative fix for this PR. This is an ICE transpiring
> in the new "Factor conversion in COND_EXPR" optimization added in r225722.
>
> Before this optimization kicks in, we have
> :
> ...
> p1_32 = (short unsigned int) _20;
>
Hi,
Add test to exercise the kernels construct with the
pcreate clause.
Committed to gomp-4_0-branch.
Jim
Index: libgomp/ChangeLog.gomp
===
--- libgomp/ChangeLog.gomp (revision 231430)
+++ libgomp/ChangeLog.gomp (working copy)
@@
On Tue, 8 Dec 2015, Martin Liška wrote:
> I would like to add a missing configure option.
I saw that Jeff approved while I was mulling over the patch,
but still have two questons:
1. Why did you sort this in where you did? (It's not alphabetic.)
+Specify that the compiler should interact with v
On 12/08/2015 08:36 AM, Trevor Saunders wrote:
Thinking about this more I wonder if we could move more of this into the
dom walker, and skip calling before / after dom_children on unreachable
blocks all together. That would seem to work for sccvn, but I'm not
sure about what tree-ssa-dom.c is d
On Sat, 2015-12-05 at 20:53 +0100, Mikael Morin wrote:
> Hello,
>
> to get things moving again, a few comments on top of David Malcolm's:
>
> Le 01/12/2015 13:55, Bernhard Reutner-Fischer a écrit :
> >
> > David Malcolm nice Levenshtein distance spelling check helpers
> > were used in some parts
Hi,
from the recent discussion on g...@gcc.gnu.org I became aware that the so
called "basic asm"
which is an asm without colon, has no way to specify the clobber list. That
makes it rather
useless, because everyone would expect it to be able to use at least global
memory.
Furthermore there i
Immediate mode jumps have limits; this new option tells gcc to avoid
those instructions (by using indirect mode ones) in those rare cases
where the user has a program that big. Committed.
* config/rx/rx.opt (-mjsr): Add.
* config/rx/predicates.md (rx_call_operand): Avoid overflow
On 07/12/15 09:19, Claudiu Zissulescu wrote:
Hi Joern,
+ insn = emit_insn (gen_blockage ());
Is this actually part of the patch to fix cfi generation?
This instruction prevents the delay branch scheduler to speculatively use
epilogue instructions to fill up the delay slots. Hence, gen
On 09/12/15 04:43, Joern Wolfgang Rennecke wrote:
You can also consider having separate options to control optimizations
that affect debugging.
If leaving out epilogue cfi is what it takes to allow epilogue
scheduling without the compiler crashing,
then that is what should be done by default
On 07/12/15 13:25, Claudiu Zissulescu wrote:
Tested with dg.exp (when passing -matomic to gcc compiler line, the atomic
tests are also successfully executed).
The comment before "*memory_barrier" could use some elaboration on what
it does for TARGET_HS.
Otherwise, this is OK.
Hi,
this patch makes symtab_node::equal_address_to to understand transparent
aliases and always return true for symbol and its transparent alias. In
addition I introduced new parameter MEMORY_ACCESSED which makes the function
useful for base/ofset alias oracle implementation.
We are bit schisofren
Hi,
this patch makes ipa-reference safe WRT aliases. The basic idea is to
use ultimate alias targets as representative for each group of aliases
via ipa_reference_var_uid.
Bootstrapped/regtested x86_64-linux with slightly earlier version. Re testing
with last minute changes and plan to commit aft
Hi,
this patch fixes base+offset alias oracles to consider variable aliases.
With this patch and one extra hack I can LTO bootstrap with variale symbol
merging disabled in lto-symtab.c
The basic idea is simple - there is new comparer compare_base_decls which knows
how to handle aliases via symbol
Hi,
while debugging an renaming issue I run into ADDR_EXPR of MEM_REF of ADDR_EXPR
which seemed somewhat odd + we don't really get the CONSTANT and other flags
right because recompute_tree_invariant_for_addr_expr punts on ADDR_EXPR inside
ADDR_EXPR.
The expression is created by wrap_refs. While lo
> Hi,
> while debugging an renaming issue I run into ADDR_EXPR of MEM_REF of ADDR_EXPR
> which seemed somewhat odd + we don't really get the CONSTANT and other flags
> right because recompute_tree_invariant_for_addr_expr punts on ADDR_EXPR inside
> ADDR_EXPR.
>
> The expression is created by wrap_
On Tue, Dec 8, 2015 at 9:13 PM, Bernd Edlinger
wrote:
> Hi,
>
> Am 08.12.2015 um 19:23 schrieb Uros Bizjak:
>> On Tue, Dec 8, 2015 at 7:10 PM, Uros Bizjak wrote:
>>> Hello!
>>>
this patch fixes the asm statements in the gcc.target/i386/sse4_1-round*
test cases.
They do lots o
Jan,
> this patch fixes tree-ssa-dce ICE seen during Ada bootstrap. It is updated
> version of https://gcc.gnu.org/ml/gcc-patches/2015-05/msg02876.html for
> current mainline
>
> Bootstrapped/regtested x86_64-linux, OK?
>
> PR middle-end/65337
> * tree-ssa-dce.c (bb_postorder): New
Alessandro Fanfarillo wrote:
in attachment the new patch. I also checked the behavior with
move_alloc: it synchronizes right after the deregistration of the
destination.
I also noticed that __asm__ __volatile__ ("":::"memory") is called
before sync all and not after. It shouldn't be a problem, ri
PING
On 4 December 2015, Tobias Burnus wrote:
I pressed "Send" too early - as the testsuite fails unless the following
patch is applied. I think I will just use this test case (with patch)
instead of adding a new test-suite file. Required patch:
--- a/gcc/testsuite/gfortran.dg/coarray_args_2.f9
Hi
this patch implements the trik for punting if we get too many nested pointers.
This fixes the ada tstcases. Curiously enough I would like to replace safe_push
by quick_push but doing so I get weird error about freeing non-heap object
in the auto_vec desructor...
Bootstraping/regtesting x86_64-l
> Jan,
>
> > this patch fixes tree-ssa-dce ICE seen during Ada bootstrap. It is updated
> > version of https://gcc.gnu.org/ml/gcc-patches/2015-05/msg02876.html for
> > current mainline
> >
> > Bootstrapped/regtested x86_64-linux, OK?
> >
> > PR middle-end/65337
> > * tree-ssa-dce.c (bb_
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