Hi,
this patch merges rewrite_virtuals_into_loop_closed_ssa (originally
submitted here: https://gcc.gnu.org/ml/gcc-patches/2015-06/msg01236.html
) to trunk.
Bootstrapped and reg-tested on x86_64.
OK for trunk?
Thanks,
- Tom
Merge rewrite_virtuals_into_loop_closed_ssa from gomp4 branch
On Jun 18, 2015, at 5:04 AM, Benedikt Huber
benedikt.hu...@theobroma-systems.com wrote:
arch64 offers the instructions frsqrte and frsqrts, for rsqrt estimation and
a Newton-Raphson step, respectively.
There are ARMv8 implementations where this is faster than using fdiv and
rsqrt.
Hi,
I ran into a failure with parloops for reduction loop testcase
libgomp/testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c. When we
exercise the low iteration count loop, the test-case fails.
To understand the problem, let's first look at what happens when we use
On Thu, Jun 25, 2015 at 11:59:28AM +0200, Richard Biener wrote:
On Thu, Jun 25, 2015 at 7:11 AM, Segher Boessenkool
seg...@kernel.crashing.org wrote:
On Wed, Jun 24, 2015 at 09:40:28PM -0600, Jeff Law wrote:
On 06/24/2015 05:29 PM, Segher Boessenkool wrote:
A few define_split's in the i386
On Thu, 2015-06-25 at 21:47 +0200, Basile Starynkevitch wrote:
On 06/25/2015 09:13 PM, David Malcolm wrote:
Some interpreters/VMs support a switch statement (for example the JVM
has opcodes lookupswitch and tableswitch). GCC has a set of
optimizations for efficiently handling switch
There were some defined but not used warnings (??) that caused it to
fail, especially since I didn't configure with --disable-werror.
Weird. I bootstrap the compiler in default mode every day and I haven't had a
bootstrap failure for at least a month.
--
Eric Botcazou
On Thu, 25 Jun 2015, H.J. Lu wrote:
When PIE is enabled by default, -pie is treated as nop in driver. We
should simply validate it, instead of issue an error.
OK for trunk?
OK.
--
Joseph S. Myers
jos...@codesourcery.com
On 06/25/2015 09:13 PM, David Malcolm wrote:
Some interpreters/VMs support a switch statement (for example the JVM
has opcodes lookupswitch and tableswitch). GCC has a set of
optimizations for efficiently handling switch statements, so it makes
sense to directly expose switch statements in the
On 06/25/2015 02:31 PM, Andrew MacLeod wrote:
I proposed including fold-const.h into gimple.h, but didn't notice that
its actually only needed by one inline function. Moving that function to
gimple.c means its no longer required.
160 places need cgraph.h, so by removing this dependency, the
The following series will remove GENERIC stmt combining from SCCVN
and make it rely on match-and-simplify instead. Thus the start
of the series moves patterns from fold-const.c to match.pd
(in theory all patterns with an expression depth of one or two apply).
I'm generating this series from
The following fixes a vectorizer ICE in 187.facerec with -Ofast -mavx.
It occurs because we wreck hybrid SLP vectorization by setting
STMT_VINFO_VEC_STMT from the SLP vectorization side.
Fixed as follows.
Bootstrapped and tested on x86_64-unknown-linux-gnu.
Richard.
2015-06-25 Richard Biener
This moves fold_sign_changed_comparison. Shows up in gcc.dg/pr55833.c
I'll eventually massage it according to Jakubs suggestion to do a
#ifndef HAVE_canonicalize_funcptr_for_compare
#define HAVE_canonicalize_funcptr_for_compare 0
#endif
somewhere (defaults.h should work I guess).
Bootstrap
This fixes a few typos and formatting glitches, i.e. no functional change.
Tested on x86_64-suse-linux, applied on the mainline as obvious.
2015-06-25 Eric Botcazou ebotca...@adacore.com
* lto-streamer-out.c (DFS::hash_scc): Fix typos and formatting glitches.
--
Eric
Andrew,
This is NOT a win on thunderX at least for single precision because you have
to do the divide and sqrt in the same time as it takes 5 multiples (estimate
and step are multiplies in the thunderX pipeline). Doubles is 10 multiplies
which is just the same as what the patch does (but
Hi,
this patch fixes the header comment of canonicalize_loop_ivs. The
generated IV is not guaranteed to be unsigned since the fix for PR49471.
Thanks,
- Tom
Remove 'unsigned' in header comment canonicalize_loop_ivs
2015-06-25 Tom de Vries t...@codesourcery.com
* tree-ssa-loop-manip.c
On Wed, Jun 10, 2015 at 6:20 AM, Rainer Orth
r...@cebitec.uni-bielefeld.de wrote:
H.J. Lu hjl.to...@gmail.com writes:
On Tue, May 19, 2015 at 8:33 AM, Joseph Myers jos...@codesourcery.com
wrote:
On Tue, 19 May 2015, H.J. Lu wrote:
I think the whole thing should be posted as one patch,
A first pattern moved from fold-const.c - albeit a very twisted one.
It triggers in gcc.dg/tree-ssa/pr52631.c.
I've tried a nearly 1:1 translation (cutpaste and convert the
code structure to withs/ifs and then replace tree ops accordingly).
One might question if the narrowing case should better
This patch turns the cl_optimization structure from an OPTIMIZATION_NODE
into a pointer inmstead of an actual instance. This is analgous to what
I did in a previously checked in patch for target optimizations
(https://gcc.gnu.org/ml/gcc-patches/2015-06/msg01152.html), I just
missed this one
I'd be happiest if we had an assert on almost all targets. regrename has
been designed in such a way that the replacements can't fail, if the
constraints on the insns are correct. If there are ports which have
borderline insns where that doesn't hold maybe we ought to have a target
hook that
Tested with --enable-languages=all. Ada had other issues, so I skipped it.
What other issues exactly? It's fine at r224930 for example.
--
Eric Botcazou
On Thu, Jun 25, 2015 at 1:51 PM, Richard Sandiford
richard.sandif...@arm.com wrote:
Richard Biener richard.guent...@gmail.com writes:
On Thu, Jun 25, 2015 at 10:15 AM, Richard Sandiford
Index: gcc/match.pd
===
--- gcc/match.pd
This patch finally removes tm.h as a compile dependency for function.h
struct incoming_args was declared in function.h, and had an instance of
CUMULATIVE_ARGS from tm.h The only consumer of incoming_args is
rtl-data which is now located in emit-rtl.h, so I moved the decl to there.
The
This allows (p + 1) + 2 to be combined to p + 3 (also a good sign
on why that single_use stuff is bad - bad in case we have restricted
simplifications to a single stmt as result anyway).
This shows up in gcc.dg/20020415-1.c (and more places)
Bootstrap and regtest running on
When PIE is enabled by default, -pie is treated as nop in driver. We
should simply validate it, instead of issue an error.
OK for trunk?
Thanks.
H.J.
---
* gcc.c (driver_handle_option): Validate -pie if PIE is enabled
by default.
---
gcc/gcc.c | 5 +
1 file changed, 5
I did not look at execute_cse_reciprocals_1(), yet.
However, with the recip-patch applied:
double recipd (double a, double b)
{
return a/b;
}
translates to
recipd:
frecpe d2, d1
frecps d3, d2, d1
fmul d2, d2, d3
frecps d3, d2, d1
fmul d2, d2, d3
frecps d1, d2, d1
fmul
This shows up in gcc.dg/tree-ssa/reassoc-13.c where the 'reassoc:'
case in fold_binary happily handles floats if flag_associative_math.
Thus here, too.
Bootstrap regtest ongoing on x86_64-unknown-linux-gnu.
Richard.
2015-06-25 Richard Biener rguent...@suse.de
* match.pd: Allow
This patch moves the alias_set_type typedef from alias.h into coretypes.
Many common header files depend on the type, such as (but not limited to)
gimple.h
tree_ssa_alias.h
rtl.h
tree_core.h
emit_rtl.h
asan.h
langhooks.h
A fully flattened branch requires alias.h in 294 source
This patch removes a couple more dependencies cgraph.h has.
The function address_can_be_compared_p makes reference to
flag_merge_constants which comes from options.h via tm.h. By moving it
to cgraph.c instead of inlining it in the header file, options.h and
thus tm.h is no longer needed.
Hi,
On Thu, 25 Jun 2015, Benedikt Huber wrote:
This is NOT a win on thunderX at least for single precision because
you have to do the divide and sqrt in the same time as it takes 5
multiples (estimate and step are multiplies in the thunderX pipeline).
Doubles is 10 multiplies which
Richard Biener richard.guent...@gmail.com writes:
On Thu, Jun 25, 2015 at 10:15 AM, Richard Sandiford
Index: gcc/match.pd
===
--- gcc/match.pd2015-06-24 20:24:31.344998571 +0100
+++ gcc/match.pd2015-06-24
On Wed, Jun 24, 2015 at 05:16:33PM +, Joseph Myers wrote:
On Wed, 24 Jun 2015, Marek Polacek wrote:
diff --git gcc/c/c-decl.c gcc/c/c-decl.c
index fc1fdf9..ab54db9 100644
--- gcc/c/c-decl.c
+++ gcc/c/c-decl.c
@@ -2650,9 +2650,8 @@ merge_decls (tree newdecl, tree olddecl, tree
On Mon, Jun 22, 2015 at 5:56 PM, Alex Velenko alex.vele...@arm.com wrote:
On 20/05/15 21:14, Joseph Myers wrote:
Again, the condition you propose to add doesn't make sense. arm_arch_X_ok
is only appropriate for tests using an explicit -march=X. Testing with
-march=armv7* should
The following patch catches more similar cases as in the
187.facerec case and adds checking to vect_transform_stmt.
Bootstrapped and tested on x86_64-unknown-linux-gnu.
Richard.
2015-06-25 Richard Biener rguent...@suse.de
* tree-vect-stmts.c (vectorizable_conversion): Do not set
Ping.
On Thu, Jun 18, 2015 at 01:50:34PM +0200, Marek Polacek wrote:
Ping.
On Wed, Jun 10, 2015 at 08:02:01PM +0200, Marek Polacek wrote:
Linus's kind words here https://lkml.org/lkml/2015/5/27/941 prodded
me to improving the -Wswitch-bool warning. In particular, this patch
makes the
On Thu, Jun 25, 2015 at 03:24:33PM +0200, Richard Biener wrote:
This moves fold_sign_changed_comparison. Shows up in gcc.dg/pr55833.c
I'll eventually massage it according to Jakubs suggestion to do a
#ifndef HAVE_canonicalize_funcptr_for_compare
#define
On 06/25/2015 03:53 PM, Eric Botcazou wrote:
I'd be happiest if we had an assert on almost all targets. regrename has
been designed in such a way that the replacements can't fail, if the
constraints on the insns are correct. If there are ports which have
borderline insns where that doesn't hold
On 06/25/2015 05:46 AM, Jeff Law wrote:
As Eric mentioned, please put an assert to verify that the call from the
c6x backend never fails.
I'd be happiest if we had an assert on almost all targets. regrename has
been designed in such a way that the replacements can't fail, if the
constraints
On 06/12/2015 10:52 AM, Andreas Krebbel wrote:
Yes that's better. I've adjusted the testcase as you proposed and
have tested it on x86_64, ppc, and s390x with -m32(-m31) and -m64.
Bye,
-Andreas-
gcc/cp/
2015-06-12 Andreas Krebbel kreb...@linux.vnet.ibm.com
PR c++/33661
On Tue, Jun 09, 2015 at 22:24:26 +0200, Jakub Jelinek wrote:
On Tue, Jun 09, 2015 at 09:36:08PM +0300, Ilya Verbin wrote:
I don't quite understand from If a depend clause is present, then it is
treated
as if it had appeared on the implicit task construct that encloses the
target
On Tue, Jun 23, 2015 at 11:41 AM, Richard Sandiford
rdsandif...@googlemail.com wrote:
[A fair bit later than promised, sorry...]
Mikhail posted a patch to make genflags generate the default HAVE_foo
and gen_foo definitions that have recently been added to defaults.h:
I proposed including fold-const.h into gimple.h, but didn't notice that
its actually only needed by one inline function. Moving that function to
gimple.c means its no longer required.
160 places need cgraph.h, so by removing this dependency, the number of
those files which still need
On Thu, Jun 25, 2015 at 7:11 AM, Segher Boessenkool
seg...@kernel.crashing.org wrote:
On Wed, Jun 24, 2015 at 09:40:28PM -0600, Jeff Law wrote:
On 06/24/2015 05:29 PM, Segher Boessenkool wrote:
A few define_split's in the i386 backend modify RTL in place. This does
not work. This patch fixes
On Thu, Jun 25, 2015 at 9:13 AM, Sebastian Pop seb...@gmail.com wrote:
On Wed, Jun 24, 2015 at 5:24 PM, Aditya Kumar hiradi...@msn.com wrote:
From: Aditya Kumar aditya...@samsung.com
gcc/ChangeLog:
2015-06-24 Aditya Kumar aditya...@samsung.com
Sebastian Pop s@samsung.com
On Thu, Jun 25, 2015 at 10:15 AM, Richard Sandiford
richard.sandif...@arm.com wrote:
Richard Biener richard.guent...@gmail.com writes:
On Wed, Jun 24, 2015 at 3:37 PM, Richard Sandiford
richard.sandif...@arm.com wrote:
There is precedence for different
expansion paths dependent on optabs (or
On Thu, Jun 25, 2015 at 10:45:29PM +0300, Ilya Verbin wrote:
So, as I understood, three tasks will be generated almost simultaneously in
foo1: one on host and two on target.
Target task 1 will be executed immediately.
Host task will wait for task 1 to be completed on target.
(Or it is not
While looking around the OMP4.1 party, I noticed that
OMP_MAX_TASK_PRIORITY and friends are not documented in the library.
Attached is a patch adding said support. (Don't look at me, the whole
documentation layout was ugly when I got here.)
Tested by building libgomp.
OK for branch?
commit
Looks much better.
Attached another test case that fails compilation. The function result as
declared
in the module procedure interface is not propagated to the submodule that uses
the
argument/resultless form in the implementation.
Cheers
Reinhold
-Ursprüngliche Nachricht-
Von:
On Thu, Jun 25, 2015 at 02:11:56PM -0700, Aldy Hernandez wrote:
commit 98e12d99f2e83cd235af0aebe6435a25c69e3137
Author: Aldy Hernandez al...@redhat.com
Date: Thu Jun 25 14:07:26 2015 -0700
* libgomp.texi: Document omp_get_max_task_priority and
OMP_MAX_TASK_PRIORITY.
Ok,
gcc/ChangeLog:
* tree-pass.h (struct pass_data): Add fields classname,
filename, line_num.
(PASS_DATA_INIT): New macro.
---
gcc/tree-pass.h | 27 +++
1 file changed, 27 insertions(+)
diff --git a/gcc/tree-pass.h b/gcc/tree-pass.h
index
Whilst investigating a missed optimization and poring over numerous
dumpfiles I found it awkward to go from dumpfile to the related pass.
For example, given dumpfiles:
foo.c.038t.cddce1
foo.c.079t.fre2
where are the corresponding passes implemented?
Assuming my level of GCC expertise or
This patch adds information to the top and bottom of dumpfiles giving
metadata on the pass that they're associated with e.g.:
; start of dump from pass_forwprop (../../src/gcc/tree-ssa-forwprop.c:2103)
(dump goes here)
; end of dump from pass_forwprop (../../src/gcc/tree-ssa-forwprop.c:2103)
gcc/ChangeLog:
* auto-profile.c (pass_data_ipa_auto_profile): Use
PASS_DATA_INIT macro and supply a value for classname.
* ipa-chkp.c (pass_data_ipa_chkp_versioning): Likewise.
(pass_data_ipa_chkp_early_produce_thunks): Likewise.
On 06/25/2015 06:53 AM, Eric Botcazou wrote:
Tested with --enable-languages=all. Ada had other issues, so I skipped it.
What other issues exactly? It's fine at r224930 for example.
There were some defined but not used warnings (??) that caused it to
fail, especially since I didn't
On 06/25/2015 02:48 AM, Richard Biener wrote:
On Thu, Jun 25, 2015 at 5:12 AM, Aldy Hernandez al...@redhat.com wrote:
The problem here is that we are trying to call dwarf2out_late_global_decl()
on a static variable in a template which has a type of TEMPLATE_TYPE_PARM:
template typename T class
On Thu, Jun 25, 2015 at 4:37 AM, H.J. Lu hjl.to...@gmail.com wrote:
On Wed, Jun 10, 2015 at 6:20 AM, Rainer Orth
r...@cebitec.uni-bielefeld.de wrote:
H.J. Lu hjl.to...@gmail.com writes:
On Tue, May 19, 2015 at 8:33 AM, Joseph Myers jos...@codesourcery.com
wrote:
On Tue, 19 May 2015, H.J.
Changing to 1 step for float and 2 steps for double gives better gains now
for gromacs on cortex-a57.
Regards,
Venkat.
-Original Message-
From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches-
ow...@gcc.gnu.org] On Behalf Of Benedikt Huber
Sent: Thursday, June 25, 2015 4:09 PM
On 06/24/2015 05:54 AM, Zhouyi Zhou wrote:
In function assign_hard_reg, checking the bit of conflict_a in
consideration_allocno_bitmap is unneccesary, because when retry_p is
false, conflicting objects are always inside of the same loop_node
(this is ensured in function process_bb_node_lives
On 06/25/2015 11:08 AM, Vladimir Makarov wrote:
On 06/24/2015 05:54 AM, Zhouyi Zhou wrote:
In function assign_hard_reg, checking the bit of conflict_a in
consideration_allocno_bitmap is unneccesary, because when retry_p is
false, conflicting objects are always inside of the same loop_node
(this
On Thu, Jun 25, 2015 at 5:00 AM, Richard Biener
richard.guent...@gmail.com wrote:
Yes, it looks good. What about COMPLEX_CST and VECTOR_CST and
their types?
The question came around also when we were looking at these problems:
we really only care for integer_cst constants (I in ISL stands for
Dear All,
Please find attached an updated version of the submodule patch.
Reinhold Bader uncovered a couple of bugs, which have now been fixed:
(i) IMPORT is no longer permitted in module_procedure interface
bodies, as required by F2008(C1210). Instead, import occurs
automatically; and
(ii) The
On Thu, 25 Jun 2015, Richard Biener wrote:
A first pattern moved from fold-const.c - albeit a very twisted one.
It triggers in gcc.dg/tree-ssa/pr52631.c.
I've tried a nearly 1:1 translation (cutpaste and convert the
code structure to withs/ifs and then replace tree ops accordingly).
Ping
2015-06-01 15:26 GMT+03:00 Ilya Enkovich enkovich@gmail.com:
2015-05-29 1:15 GMT+03:00 Jeff Law l...@redhat.com:
Right, but you're blindly propagating. The right thing to do is look at
some kind of metric to estimate when it's profitable to propagate the
constant back in vs leave
On Thu, Jun 25, 2015 at 4:43 AM, Richard Biener
richard.guent...@gmail.com wrote:
when the new scheme triggers vectorization cannot succeed on the
result as we get
if (cond)
*p = val;
if-converted to
tem = cond ? p : scratch;
*tem = val;
That's correct.
and
if (cond)
On 06/25/2015 04:27 PM, Sebastian Pop wrote:
On Thu, Jun 25, 2015 at 5:00 AM, Richard Biener
richard.guent...@gmail.com wrote:
Yes, it looks good. What about COMPLEX_CST and VECTOR_CST and
their types?
The question came around also when we were looking at these problems:
we really only care
Kumar,
what is the relative gain that you see on Cortex-A57?
Thanks,
Philipp.
On 25 Jun 2015, at 17:35, Kumar, Venkataramanan
venkataramanan.ku...@amd.com wrote:
Changing to 1 step for float and 2 steps for double gives better gains
now for gromacs on cortex-a57.
Regards,
Venkat.
On 06/25/2015 07:27 AM, Andrew MacLeod wrote:
ipa_opt_pass is given a forward declaration in function.h, but it really
consumed by cgraph.h By moving that forward declaration to cgraph, it
no longer requires function.h to be in the include path. It actually
defined in tree-pass.h, the the
On 06/23/2015 08:53 AM, Richard Sandiford wrote:
After the previous patches in the series, there are three remaining hash
traits that use the key to represent empty and deleted entries. This patch
makes them use simple_hashmap_traits.
gcc/
* ipa-icf.h (symbol_compare_hash): New class.
I got around ~12% gain with -Ofast -mcpu=cortex-a57.
Regards,
Venkat.
-Original Message-
From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches-
ow...@gcc.gnu.org] On Behalf Of Dr. Philipp Tomsich
Sent: Thursday, June 25, 2015 9:13 PM
To: Kumar, Venkataramanan
Cc: Benedikt
This patch is designed to optimize constructs such as:
#define min(x, y) ((x) = (y)) ? (x) : (y)
unsignedint foo (unsignedint i, unsignedint x ,unsignedint y)
{
return i (min (x, y));
}
int bar (int i,int x,int y)
{
return i (min (x, y));
}
Patch was tested on
Hi.
The following patch fixes HSA register allocator which hasn't visited
all insns that belong to a call block insn. As a result, the allocator
hasn't passed correct registers to a called function.
Martin
From 1d0f5dce43f7af5a65bbfb5aef9545a3f1c0af27 Mon Sep 17 00:00:00 2001
From: mliska
On 06/25/2015 07:21 AM, Andrew MacLeod wrote:
This patch finally removes tm.h as a compile dependency for function.h
struct incoming_args was declared in function.h, and had an instance of
CUMULATIVE_ARGS from tm.h The only consumer of incoming_args is
rtl-data which is now located in
On 06/23/2015 08:51 AM, Richard Sandiford wrote:
Several places define hash traits for integers, using particular integer
values as empty and deleted markers. This patch defines them in terms
of a single int_hash class.
I also needed to extend gengtype to accept + in template arguments.
gcc/
On 06/05/2015 04:40 PM, DJ Delorie wrote:
IBM made changes to no longer require 2 versions of libstdc++, so this
patch changes things back to the previous (compatible) way.
Also, TPF debuggers don't support discriminators, despite what GAS
supports, so disable them.
Ok?
*
On 06/25/2015 06:44 AM, Marek Polacek wrote:
On Wed, Jun 24, 2015 at 05:16:33PM +, Joseph Myers wrote:
On Wed, 24 Jun 2015, Marek Polacek wrote:
diff --git gcc/c/c-decl.c gcc/c/c-decl.c
index fc1fdf9..ab54db9 100644
--- gcc/c/c-decl.c
+++ gcc/c/c-decl.c
@@ -2650,9 +2650,8 @@ merge_decls
On 06/25/2015 05:27 AM, Tom de Vries wrote:
Hi,
this patch fixes the header comment of canonicalize_loop_ivs. The
generated IV is not guaranteed to be unsigned since the fix for PR49471.
Thanks,
- Tom
0001-Remove-unsigned-in-header-comment-canonicalize_loop_.patch
Remove 'unsigned' in
On 06/25/2015 12:22 PM, Jeff Law wrote:
On 06/25/2015 07:27 AM, Andrew MacLeod wrote:
ipa_opt_pass is given a forward declaration in function.h, but it really
consumed by cgraph.h By moving that forward declaration to cgraph, it
no longer requires function.h to be in the include path. It
On 06/24/2015 11:12 PM, Aldy Hernandez wrote:
The problem here is that we are trying to call
dwarf2out_late_global_decl() on a static variable in a template which
has a type of TEMPLATE_TYPE_PARM:
template typename T class A
{
static __thread T a;
};
We are calling late_global_decl because
When printing a TREE_VEC, this patch makes its length get printed
alongside its prefix, e.g.
tree_vec 0x76a4d0a0 length 2
elt 0
Without a reference to its length, an all-NULL TREE_VEC otherwise looks like
an empty TREE_VEC, since NULL elts don't get printed. This makes
On 06/23/2015 08:42 AM, Richard Sandiford wrote:
This patch defines a class that converts hash_table-style traits into
hash_map traits. It can be used as the default traits for all hash_maps
that don't specify their own traits (i.e. this patch does work on its own).
By the end of the series
On 06/23/2015 08:50 AM, Richard Sandiford wrote:
Use the string hasher from patch 6 for MIPS. I split this out because
local_alias_traits doesn't actually need to use SYMBOL_REF rtxes as
the map keys, since the only data used is the symbol name.
gcc/
* config/mips/mips.c
On 06/23/2015 08:56 AM, Richard Sandiford wrote:
The previous patches removed all uses of default_hashmap_traits,
so this patch deletes the definition.
gcc/
* hash-map-traits.h (default_hashmap_traits): Delete.
Ok :-)
jeff
On 06/23/2015 08:55 AM, Richard Sandiford wrote:
part_traits in cfgexpand.c needs to use the value rather than the key to
represent empty and deleted slots. What it's doing is pretty generic,
so this patch adds a helper class to hash-map-traits.h.
gcc/
* hash-map-traits.h
On 06/23/2015 08:57 AM, Richard Sandiford wrote:
At this point all hash_map traits know what kind of key they're
dealing with, so we can make that a traits typedef, like it is for
hash_table traits. Then, if we make the default hash traits for
T be T, we can use hash_table-style traits as the
Jeff Law l...@redhat.com writes:
On 06/25/2015 03:49 AM, Richard Biener wrote:
On Thu, Jun 25, 2015 at 5:19 AM, Jeff Law l...@redhat.com wrote:
On 06/24/2015 02:23 AM, Richard Sandiford wrote:
Jeff Law l...@redhat.com writes:
So I'm holding off on approving this one pending further
Thanks Vladimir and Jeff for reviewing and doing performance tests for me.
I am focusing on IRA in my off hours for years because it is
in the middle of compiler backend which doesn't depend on
specific programming language nor application binary interface,
and is very delicate.
Hope I can
On 06/25/2015 07:23 AM, Andrew MacLeod wrote:
This patch turns the cl_optimization structure from an OPTIMIZATION_NODE
into a pointer inmstead of an actual instance. This is analgous to what
I did in a previously checked in patch for target optimizations
On 06/25/2015 03:49 AM, Richard Biener wrote:
On Thu, Jun 25, 2015 at 5:19 AM, Jeff Law l...@redhat.com wrote:
On 06/24/2015 02:23 AM, Richard Sandiford wrote:
Jeff Law l...@redhat.com writes:
So I'm holding off on approving this one pending further discussion of
the use of multiple
On 06/23/2015 08:45 AM, Richard Sandiford wrote:
Like the previous patch, but for decl hashers. There's only one copy
of this so far, but the idea seems general.
gcc/
* tree-hash-traits.h (tree_decl_hash): New class.
* tree-ssa-strlen.c: Include tree-hash-traits.h.
On 06/23/2015 08:44 AM, Richard Sandiford wrote:
There were three tree operand hashers, so move them to their own
header file.
The typedefs in this and subsequent patches are temporary and
get removed in patch 12.
gcc/
* tree-hash-traits.h: New file.
(tree_operand_hash): New
On 06/23/2015 08:46 AM, Richard Sandiford wrote:
Another tree hasher, this time for SSA names. Again there's only one copy
at the moment, but the idea seems general.
gcc/
* tree-hash-traits.h (tree_ssa_name_hasher): New class.
* sese.c: Include tree-hash-traits.h.
On 06/23/2015 08:47 AM, Richard Sandiford wrote:
One more tree hasher, this time based on TREE_HASH.
gcc/
* tree-hash-traits.h (tree_hash): New class.
* except.c: Include tree-hash-traits.h.
(tree_hash_traits): Use tree_hash.
OK.
jeff
On 06/25/2015 10:22 AM, Patrick Palka wrote:
When printing a TREE_VEC, this patch makes its length get printed
alongside its prefix, e.g.
tree_vec 0x76a4d0a0 length 2
elt 0
Without a reference to its length, an all-NULL TREE_VEC otherwise looks like
an empty TREE_VEC,
On 06/25/2015 07:19 AM, Andrew MacLeod wrote:
This patch moves the alias_set_type typedef from alias.h into coretypes.
Many common header files depend on the type, such as (but not limited to)
gimple.h
tree_ssa_alias.h
rtl.h
tree_core.h
emit_rtl.h
asan.h
langhooks.h
A
On 06/23/2015 08:49 AM, Richard Sandiford wrote:
This patch replaces various string hashers with a single copy
in hash-traits.h.
gcc/
* hash-traits.h (string_hash, nofree_string_hash): New classes.
* genmatch.c (capture_id_map_hasher): Use nofree_string_hash.
* passes.c
Now that I have a good chunk of the major crap dependencies removed, I'd
like to consolidate a few things, and reintroduce certain includes back
to a few header files.
First, the methodology I used. I completely flattened a branch (no
header file includes any other header file), and focused
On 06/25/2015 01:13 PM, David Malcolm wrote:
I found when implementing switch statements for the jit that it
was much easier to work with libiberty's splay-tree.h by first
wrapping it in a C++ wrapper to add typesafety.
This patch adds such a wrapper, implementing the methods I needed.
It's
On Tue, 2015-06-23 at 13:17 -0600, Jeff Law wrote:
On 06/10/2015 09:24 AM, David Malcolm wrote:
gcc/unittests/ChangeLog:
* test-cfg.c: New file.
---
gcc/unittests/test-cfg.c | 319
+++
1 file changed, 319 insertions(+)
create
On 06/03/2015 02:15 PM, Alexander Basov wrote:
Hello Jeff,
please find updated patch attached
diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c
index b190f91..c6db8a9 100644
--- a/gcc/cfgexpand.c
+++ b/gcc/cfgexpand.c
@@ -1382,7 +1382,15 @@ expand_one_var (tree var, bool toplevel, bool
On 06/25/2015 11:33 AM, Richard Sandiford wrote:
Jeff Law l...@redhat.com writes:
On 06/25/2015 03:49 AM, Richard Biener wrote:
On Thu, Jun 25, 2015 at 5:19 AM, Jeff Law l...@redhat.com wrote:
On 06/24/2015 02:23 AM, Richard Sandiford wrote:
Jeff Law l...@redhat.com writes:
So I'm holding
On 06/09/2015 08:22 AM, Michael Haubenwallner wrote:
Hi build machinery maintainers,
since we always build the C++ compiler now, I fail to see the need to still
use RAW_CXX_TARGET_EXPORTS for libvtv.
But why is vtv special here? Wouldn't this also apply to libstdc++-v3
which would still have
1 - 100 of 123 matches
Mail list logo
