On 3/23/21 9:04 AM, Thomas Schwinge wrote:
> From eac0d3458f38cd5bb4c930b2887a547b64b046ef Mon Sep 17 00:00:00 2001
> From: Thomas Schwinge
> Date: Wed, 13 Jan 2021 09:04:47 +0100
> Subject: [PATCH] [nvptx] Let nvptx-as figure out the target architecture
> [PR97348]
>
> ... now that it has been
On 5/3/21 12:31 PM, Jakub Jelinek wrote:
> On Mon, May 03, 2021 at 12:24:10PM +0200, Tom de Vries wrote:
>> The test-case included in this patch contains this target region:
>> ...
>> for (int i0 = 0 ; i0 < N0 ; i0++ )
>> counter_N0.i += 1;
>> ...
>&
On 3/23/21 9:04 AM, Thomas Schwinge wrote:
> What is your opinion about backporting that (plus Tobias' documentation
> update, plus corresponding web 'changes.html' updates?) to release
> branches, so that nvptx offloading users may use GCC 10/9/8 with CUDA
> 11.0+?
Hmm, so you're talking about ma
On 5/6/21 12:30 PM, Jakub Jelinek wrote:
> On Thu, May 06, 2021 at 12:17:03PM +0200, Tobias Burnus wrote:
>> OpenMP: Fix SIMT for complex/float reduction with && and ||
>>
>> gcc/ChangeLog:
>>
>> * omp-low.c (lower_rec_input_clauses): Also handle SIMT part
>> for complex/float recution wi
On 5/6/21 3:12 PM, Tom de Vries wrote:
> On 5/6/21 12:30 PM, Jakub Jelinek wrote:
>> On Thu, May 06, 2021 at 12:17:03PM +0200, Tobias Burnus wrote:
>>> OpenMP: Fix SIMT for complex/float reduction with && and ||
>>>
>>> gcc/ChangeLog:
>>>
>&
On 5/7/21 12:05 PM, Tobias Burnus wrote:
> On 06.05.21 16:32, Jakub Jelinek wrote:
>
>> s/recution/reduction/
> Fixed.
>> This comment needs to be adjusted to talk about non-integral types.
> Fixed.
>> Is this hunk still needed when the first hunk is in?
>
> No - and now removed.
>
> Updated cod
Hi,
Add nvptx option -mptx that sets the ptx ISA version. This is currently
hardcoded to 3.1.
Tested libgomp on x86_64-linux with nvptx accelerator, both with default set to
3.1 and 6.3.
Any comments?
Thanks,
- Tom
[nvptx] Add -mptx=3.1/6.3
gcc/ChangeLog:
2021-05-12 Tom de Vries
On 5/12/21 5:50 PM, Tobias Burnus wrote:
> Hi,
>
> On 12.05.21 16:10, Tom de Vries wrote:
>> Add nvptx option -mptx that sets the ptx ISA version. This is currently
>> hardcoded to 3.1.
>> Tested libgomp on x86_64-linux with nvptx accelerator, both with
>> defa
On 5/17/21 10:49 AM, Tobias Burnus wrote:
> Early *PING* - and I fixed a wording issue in my patch.
>
> OK? Suggestions?
>
LGTM, thanks.
- Tom
> Tobias
>
> On 14.05.21 00:06, Tobias Burnus wrote:
>> Document this new flag, added in
>> https://gcc.gnu.org/g:2a1586401a21dcd43e0f904bb6eec26c8b2f
,
- Tom
[nvptx] Handle memmodel for atomic ops
gcc/ChangeLog:
2021-05-17 Tom de Vries
PR target/100497
* config/nvptx/nvptx-protos.h (nvptx_output_atomic_insn): Declare
* config/nvptx/nvptx.c (nvptx_output_barrier)
(nvptx_output_atomic_insn): New function
On 5/17/21 6:47 PM, Tobias Burnus wrote:
> On 17.05.21 17:49, Tom de Vries wrote:
>> [ Tobias, can you test this on volta ? ]
>
> Unfortunately, it does not seem to help. On a non-Volta system, it still
> works (run time 0.3s) but on a Volta system it fails after 1.5s (abort).
Consider a hello world, compiled with -gsplit-dwarf and dwarf version 4, and
-g3:
...
$ gcc -gdwarf-4 -gsplit-dwarf /data/vries/hello.c -g3 -save-temps -dA
...
In section .debug_macro.dwo, we have:
...
.Ldebug_macro0:
.value 0x4 # DWARF macro version number
.byte 0x2 #
explicitly matching the comment marker.
Tested on aarch64 and x86_64.
gcc/testsuite/ChangeLog:
2024-05-14 Tom de Vries
* gcc.dg/pr115066.c: Don't match comment marker.
---
gcc/testsuite/gcc.dg/pr115066.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
6_64.
OK for trunk?
Thanks,
- Tom
2013-09-02 Tom de Vries
PR c++/58282
* semantics.c (finish_transaction_stmt, build_transaction_expr): Handle
flag_exceptions.
diff --git a/gcc/cp/semantics.c b/gcc/cp/semantics.c
index ee3503c..c8b328c 100644
--- a/gcc/cp/semantics.c
On 04/09/13 19:21, Jason Merrill wrote:
> On 09/03/2013 06:03 AM, Tom de Vries wrote:
>> * semantics.c (finish_transaction_stmt, build_transaction_expr): Handle
>> flag_exceptions.
>
> I'd rather handle this at a lower level, by making
> build_must_not_thro
ranch. The problem is not present in the 4.6 branch,
and with trunk the warning doesn't trigger, I suppose because we're using g++
now.
Build on i686-pc-linux-gnu.
Thanks,
- Tom
2012-10-01 Tom de Vries
* var-tracking.c (set_dv_changed): Add an 'inline' function s
?
Thanks,
- Tom
2012-10-07 Tom de Vries
* tree-into-ssa.c (maybe_replace_use): Add assert.
Index: gcc/tree-into-ssa.c
===
--- gcc/tree-into-ssa.c (revision 192023)
+++ gcc/tree-into-ssa.c (working copy)
@@ -1773,6 +1773,9
1034 gcc_assert (l > 0);
(gdb)
...
This patch fixes that in this loop, and other move_by_pieces loops.
Bootstrapped and reg-tested on x86_64.
OK for trunk?
Thanks,
- Tom
2012-10-16 Tom de Vries
* expr.c (move_by_pieces, move_by_pieces_ninsns, can_store_by_pieces)
(
R_TARGET=-fPIC. The
patch removes 174 FAILs.
Re-testing gcc with target arm-none-linux-gnueabi atm.
OK for trunk?
Thanks,
- Tom
2013-10-13 Tom de Vries
* cfgexpand.c (gimple_expand_cfg): Don't commit insertions after
NOTE_INSN_FUNCTION_BEG.
* gcc.target/arm
On 14/10/13 00:17, Tom de Vries wrote:
> This patch makes sure we emit insertions scheduled for the first real BB
> before
> NOTE_INSN_FUNCTION_BEG. As a consequence, it moves the PIC register setup code
> to before the NOTE_INSN_FUNCTION_BEG. This removes the second .loc, and the
>
Richard,
This patch adds a missing check for gimple_vdef in stmt_local_def for the
tail-merge pass.
Bootstrapped and reg-tested on x86_64.
OK for trunk, gcc-4_8-branch?
Thanks,
- Tom
2013-10-22 Tom de Vries
PR tree-optimization/58805
* tree-ssa-tail-merge.c (stmt_local_def
On 22/10/13 20:50, Jeff Law wrote:
> On 10/22/13 03:58, Tom de Vries wrote:
>> Richard,
>>
>> This patch adds a missing check for gimple_vdef in stmt_local_def for the
>> tail-merge pass.
>>
>> Bootstrapped and reg-tested on x86_64.
>>
>> O
On 07/09/13 18:54, Jason Merrill wrote:
> OK.
>
I've reproduced the same problem with the 4.7 and 4.8 branch, and checked that
applying the patch fixes the problem.
Committed to 4.7 and 4.8 branch as well.
Thanks,
- Tom
Ping.
Original submission at http://gcc.gnu.org/ml/gcc-patches/2013-10/msg00903.html .
This patch fixes a regression of 174 tests in the gdb testsuite for
arm-linux-gnueabi with -fPIC (or arm-linux-androideabi) caused by the fix for
PR47028.
The fix for PR47028 made sure that insertions on the s
> NOTE_INSNS_FUNCTION_BEG.
>
> So this means that parm_birth_insn can never be null, right?
>
Yes, AFAICT parm_birth_insn is never NULL at this point.
>> 2013-10-13 Tom de Vries
>>
>> * cfgexpand.c (gimple_expand_cfg): Don't commit insertions after
>>
On 29/10/13 09:12, Eric Botcazou wrote:
>> Updated patch, re-bootstrapped on x86_64 and committed to trunk.
>>
>> Also applied to 4.7 and 4.8 branches, the same problem is present there.
>
> You only asked for approval on trunk though,
Eric,
Sorry about that.
> and I'm not sure we really care
>
On 29/10/13 14:54, Jakub Jelinek wrote:
> +/* Return true if all imm uses of VAR are either in STMT, or
> + feed (optionally through a chain of single imm uses) GIMPLE_COND
> + in basic block COND_BB. */
> +
> +static bool
> +all_imm_uses_in_stmt_or_feed_cond (tree var, gimple stmt, basic_bloc
On 04/11/13 01:59, Tom de Vries wrote:
> On 29/10/13 14:54, Jakub Jelinek wrote:
>> +/* Return true if all imm uses of VAR are either in STMT, or
>> + feed (optionally through a chain of single imm uses) GIMPLE_COND
>> + in basic block COND_BB. */
On 20/01/16 09:54, Thomas Schwinge wrote:
Hi!
On Mon, 18 Jan 2016 14:07:11 +0100, Tom de Vries wrote:
Add oacc_kernels_p argument to pass_parallelize_loops
--- a/gcc/tree-parloops.c
+++ b/gcc/tree-parloops.c
@@ -2315,6 +2367,9 @@ gen_parallel_loop (struct loop *loop,
| /* Ensure
Hi,
I've committed this patch to gomp-4_0-branch, moving the removal of the
reduction clauses in the kernels region earlier, before localize_reductions.
Thanks,
- Tom
Remove reduction clauses in kernels region earlier
2016-01-20 Tom de Vries
* gimplify.c (gimplify_omp_for): R
On 13/01/16 09:42, Richard Biener wrote:
On Tue, 12 Jan 2016, Tom de Vries wrote:
On 12/01/16 14:04, Richard Biener wrote:
On Tue, 12 Jan 2016, Tom de Vries wrote:
On 12/01/16 12:22, Richard Biener wrote:
Doesnt' the same issue apply to
unsigned int *p;
static void __attrib
by the vuse of the clobber.
The patch uses replace_uses_by, but unlink_vdef_stmt also works, I'm not
sure which one to use.
Bootstrapped and reg-tested on x86_64.
OK for trunk, gcc-5-branch?
Thanks,
- Tom
Fix clobber removal in parloops
2016-01-23 Tom de Vries
PR tree-optimization/
On 23/01/16 18:39, Sebastian Pop wrote:
diff --git a/gcc/tree-data-ref.c b/gcc/tree-data-ref.c
index a40f40d..7ff5db7 100644
--- a/gcc/tree-data-ref.c
+++ b/gcc/tree-data-ref.c
@@ -1023,6 +1023,10 @@ dr_analyze_indices (struct data_reference *dr,
loop_p nest, loop_p loop)
build_int_cst (ref
On 14/01/16 10:43, Richard Biener wrote:
On Wed, Jan 13, 2016 at 9:04 PM, Tom de Vries wrote:
Hi,
At r231739, there was an ICE when checking code generated by
oacc_xform_loop, in case the source contained an error.
Due to seen_error (), gimplification during oacc_xform_loop bailed out, and
dest->index;
bitmap_set_bit (same->succs, index);
+ e->flags &= ~EDGE_EXECUTABLE;
same_succ_edge_flags[index] = e->flags;
}
EXECUTE_IF_SET_IN_BITMAP (same->succs, 0, j, bj)
Backport "Fix PR64091"
2016-01-25 Tom de Vries
backport from trun
On 24/01/16 09:04, Richard Biener wrote:
On January 23, 2016 7:44:23 PM GMT+01:00, Sebastian Pop
wrote:
On Sat, Jan 23, 2016 at 12:28 PM, Tom de Vries
wrote:
That was my original patch, and Richard commented: 'I think avoiding
a NULL
access_fns is ok but it should be done unconditio
On 25/01/16 14:27, Ilya Verbin wrote:
Hi!
On Tue, Jan 05, 2016 at 15:56:15 +0100, Tom de Vries wrote:
diff --git a/gcc/lto-cgraph.c b/gcc/lto-cgraph.c
index 62e5454..cdaee41 100644
--- a/gcc/lto-cgraph.c
+++ b/gcc/lto-cgraph.c
@@ -1911,6 +1911,11 @@ input_offload_tables (void
On 18/01/16 15:27, Tom de Vries wrote:
On 24/11/15 13:26, Tom de Vries wrote:
On 09/11/15 21:06, Tom de Vries wrote:
On 09/11/15 16:35, Tom de Vries wrote:
Hi,
this patch series for stage1 trunk adds support to:
- parallelize oacc kernels regions using parloops, and
- map the loops onto the
On 26/01/16 17:59, Sebastian Pop wrote:
Tom de Vries wrote:
diff --git a/gcc/tree-data-ref.c b/gcc/tree-data-ref.c
index a40f40d..4c29fc2 100644
--- a/gcc/tree-data-ref.c
+++ b/gcc/tree-data-ref.c
@@ -1510,8 +1510,9 @@ initialize_data_dependence_relation (struct
data_reference *a,
if
On 28/01/16 14:32, Richard Biener wrote:
On Mon, Jan 25, 2016 at 12:00 PM, Tom de Vries wrote:
On 14/01/16 10:43, Richard Biener wrote:
On Wed, Jan 13, 2016 at 9:04 PM, Tom de Vries
wrote:
Hi,
At r231739, there was an ICE when checking code generated by
oacc_xform_loop, in case the
6_64.
Build for nvidia accelerator and reg-tested libgomp with various lto
settings.
OK for trunk, stage4?
Thanks,
- Tom
Fix GOMP/GOACC_parallel optimization in ipa-pta
2016-02-08 Tom de Vries
PR tree-optimization/69599
* tree-ssa-structalias.c (fndecl_maybe_in_other_partition
mply return '0'.
Bootstrapped and reg-tested on x86_64.
OK for trunk, stage1?
Thanks,
- Tom
Handle DECL_OMP_DECLARE_REDUCTION in discriminator_for_local_entity
2016-02-08 Tom de Vries
PR c++/59627
* mangle.c (discriminator_for_local_entity): Handle
DECL_OMP_DECLARE_REDUCTION_P
Thanks,
- Tom
Handle -fdiagnostics-color in lto
2016-02-08 Tom de Vries
PR lto/69707
* common.opt (fdiagnostics-color=): Remove Driver flag.
* lto-wrapper.c (merge_and_complain, append_compiler_options): Handle
OPT_fdiagnostics_color_.
* testsuite/libgomp.oacc-c-c++-common/parallel-dim
->call_cgraph_insertion_hooks (new_node)'. ]
Bootstrapped and reg-tested on x86_64.
OK for stage1 trunk?
Thanks,
- Tom
Don't call call_cgraph_insertion_hooks in simd_clone_create
2016-02-08 Tom de Vries
PR lto/67709
* omp-low.c (simd_clone_create): Remove call t
.
Bootstrapped and reg-tested on x86_64.
Build for nvidia accelerator and reg-tested libgomp with various lto
settings.
OK for trunk, stage1?
Thanks,
- Tom
Mark offload symbols as global in lto
2016-02-08 Tom de Vries
PR lto/69607
* lto-partition.c (promote_offload_tables): New function
On 26/01/16 14:01, Ilya Verbin wrote:
On Tue, Jan 26, 2016 at 13:21:57 +0100, Tom de Vries wrote:
On 25/01/16 14:27, Ilya Verbin wrote:
On Tue, Jan 05, 2016 at 15:56:15 +0100, Tom de Vries wrote:
diff --git a/gcc/lto-cgraph.c b/gcc/lto-cgraph.c
index 62e5454..cdaee41 100644
--- a/gcc/lto
On 08/02/16 11:42, Jakub Jelinek wrote:
On Mon, Feb 08, 2016 at 11:34:39AM +0100, Tom de Vries wrote:
Hi,
when running libgomp.oacc-c-c++-common/parallel-dims.c with -flto
-fno-use-linker-plugin, we run into a failing 'test for excess errors'.
The problem is that while -fdiagnos
On 08/02/16 14:54, Jakub Jelinek wrote:
On Mon, Feb 08, 2016 at 02:38:17PM +0100, Tom de Vries wrote:
hmm, indeed removing the 'Driver' flag from the fdiagnostics-color= entry in
common.opt breaks the functioning of fdiagnostics-color= in the gcc driver.
This patch leaves the &#x
On 08/02/16 11:54, Richard Biener wrote:
On Mon, 8 Feb 2016, Tom de Vries wrote:
Hi,
when compiling the fipa-pta tests in the libgomp testsuite (omp-nested-2.c,
pr46032.c) with -flto -flto-partition=max, the tests fail in execution
(PR69599).
The problem is related to the GOMP/GOACC_parallel
On 10/02/16 17:55, Dominique d'Humières wrote:
The patch fixes the PR on x86_64-apple-darwin15.
OK for stage1 trunk?
What it the reason to delay the fix for a couple of months?
We're in stage4 ( https://gcc.gnu.org/ml/gcc/2016-01/msg00168.html ):
...
trunk is in regression and documentati
On 26/01/16 13:49, Jakub Jelinek wrote:
On Tue, Jan 26, 2016 at 01:38:39PM +0100, Tom de Vries wrote:
Ping^3. ( https://gcc.gnu.org/ml/gcc-patches/2015-11/msg01089.html )
First of all, I wonder if it wouldn't be far easier to handle these during
gimplification rather than during omp expa
d with"); \
exit (0); \
} \
}
...
If this patch is committed, I should at least be able to find out if
indeed the failure I observe is related to resource exhaustion.
Good idea? Any other comments?
Thanks,
- Tom
Handle pthread_create err
[ was: [PING][PATCH] Mark symbols in offload tables with force_output in
read_offload_tables ]
On 08/02/16 14:20, Tom de Vries wrote:
On 26/01/16 14:01, Ilya Verbin wrote:
On Tue, Jan 26, 2016 at 13:21:57 +0100, Tom de Vries wrote:
On 25/01/16 14:27, Ilya Verbin wrote:
On Tue, Jan 05, 2016
On 15/02/16 08:24, Dmitry Vyukov wrote:
If we are talking about pr 68580, then I would try:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68580#c2
first.
As I tried to explain in the follow-up comment (
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68580#c3 ), since
unfortunately I have no reli
On 08/02/16 13:54, Jakub Jelinek wrote:
On Mon, Feb 08, 2016 at 01:46:44PM +0100, Tom de Vries wrote:
[ The pass before pass_omp_simd_clone is pass_dispatcher_calls. It has a
function create_target_clone, similar to simd_clone_create, with a
node.defition and !node.defition part. The
On 15/02/16 10:07, Bernd Edlinger wrote:
On 15/02/16 09:07, Tom de Vries wrote:
>>On 15/02/16 08:24, Dmitry Vyukov wrote:
>>
>>If we are talking about pr 68580, then I would try:
>>https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68580#c2
>>first.
>
>
6 13:06:17 +0100, I wrote:
On Mon, 9 Nov 2015 18:39:19 +0100, Tom de Vries wrote:
On 09/11/15 16:35, Tom de Vries wrote:
this patch series for stage1 trunk adds support to:
- parallelize oacc kernels regions using parloops, and
- map the loops onto the oacc gang dimension.
Atm, the paral
On 16/02/16 03:22, Jan Hubicka wrote:
On 08/02/16 13:54, Jakub Jelinek wrote:
On Mon, Feb 08, 2016 at 01:46:44PM +0100, Tom de Vries wrote:
[ The pass before pass_omp_simd_clone is pass_dispatcher_calls. It has a
function create_target_clone, similar to simd_clone_create, with a
node.defition
On 16/02/16 11:04, Jakub Jelinek wrote:
On Tue, Feb 16, 2016 at 10:56:58AM +0100, Tom de Vries wrote:
>AFAIU, it's not a release regression given that:
>- this has failed since 4.9.0, and
>- the test-case is not supported in 4.8,
>so we're not required to fix it in 4.9
On 16/02/16 12:11, Jakub Jelinek wrote:
On Tue, Feb 16, 2016 at 12:10:29PM +0100, Tom de Vries wrote:
>On 16/02/16 11:04, Jakub Jelinek wrote:
> >On Tue, Feb 16, 2016 at 10:56:58AM +0100, Tom de Vries wrote:
> >>>AFAIU, it's not a release regression given that:
&g
On 16/02/16 17:54, Jakub Jelinek wrote:
On Tue, Feb 16, 2016 at 05:52:55PM +0100, Tom de Vries wrote:
Committed both patches to 4.9 and 5 branches.
In order to run testsuite/libgomp.fortran/declare-simd-4.f90 with the 4.9
branch build, I needed in addition:
- r212268
https://gcc.gnu.org
string, 'X' is substituted.
%:gt(%{fsome-option-value=*:%*} 1)
...
OK for stage4 trunk?
Thanks,
- Tom
Add documentation for spec function gt in invoke.texi
2016-02-16 Tom de Vries
* doc/invoke.texi (@node Spec Files): Document spec function gt.
---
gcc
On 08/02/16 14:00, Tom de Vries wrote:
Hi,
when running libgomp.c testsuite with "-flto -flto-partition=1to1
-fno-toplevel-reorder" we run into many compilation failures like this:
...
/tmp/.ltrans0.ltrans.o:(.gnu.offload_funcs+0x1a0): undefined
reference to `MAIN__._o
...
(gdb) call debug_function_to_file (cfun.decl, "foo.1.txt", 0)
...
Hmm, now I wonder if the order 'cfun.decl, 0, "foo.1.txt"' would make
more sense (first two parameters the same as in debug_function).
OK for stage1 trunk if bootstrap and reg-test succeeds?
Thanks,
- Tom
A
...
(gdb) call debug_function_graph_to_file (cfun.decl, "foo.1.dot")
...
[ I'll post a follow-up WIP patch that adds the flags parameter. ]
OK for stage1 trunk if bootstrap and reg-test succeeds?
Thanks,
- Tom
Add debug_function_graph_to_file
2016-02-17 Tom de Vries
On 17/02/16 14:42, Richard Biener wrote:
On Wed, Feb 17, 2016 at 1:41 PM, Tom de Vries wrote:
>Hi,
>
>once in a while I'm in a gdb debug session debugging cc1, and want to print
>the current function to file.
>
>There's a debug function debug_function that print
On 17/02/16 13:30, Jakub Jelinek wrote:
On Wed, Feb 17, 2016 at 01:02:17PM +0100, Tom de Vries wrote:
Mark offload symbols as global in lto
I'm really not familiar with that part of LTO, so I'm CCing Honza and
Richard here.
2016-02-08 Tom de Vries
PR lto/69607
On 17/02/16 17:07, Sandra Loosemore wrote:
On 02/17/2016 12:14 AM, Tom de Vries wrote:
Here's the documentation entry for the gt spec function (I forgot to add
it when introducing the function), using the new semantics.
Copy-pasting from the resulting .info viewed in emacs for a
On 16/02/16 16:24, Jakub Jelinek wrote:
Passing the - and ftree-parallelize-loops= stuff looks weird,
and we have %* that substitutes just the variable part of the option,
so in addition to fixing the case of multiple options I've also changed
%:gt() behaviour, so that it now gets just the number
On 15/02/16 12:29, Bernd Edlinger wrote:
Here is a patch that puts each value on it's own 8-byte aligned memory
location. From my experience with tsan tests, sharing shadow memory
slots between v and q or o is the most likely explanation for the occasional
inability to spot the race condition on
On 17/02/16 14:42, Richard Biener wrote:
On Wed, Feb 17, 2016 at 1:41 PM, Tom de Vries wrote:
Hi,
once in a while I'm in a gdb debug session debugging cc1, and want to print
the current function to file.
There's a debug function debug_function that prints a function to stderr,
and
On 18/02/16 16:10, Richard Biener wrote:
On Thu, Feb 18, 2016 at 3:29 PM, Tom de Vries wrote:
>On 17/02/16 14:42, Richard Biener wrote:
>>
>>On Wed, Feb 17, 2016 at 1:41 PM, Tom de Vries
>>wrote:
>>>
>>>Hi,
>>>
>>>once in a while I
On 18/02/16 16:27, Richard Biener wrote:
I would be nice if we could avoid the ${1,2,3} printouts and value
>>> >history
>>> >assignments, but I'm not sure how to do that.
>>> >
Using gdb.parse_and_eval does the trick.
This updated version uses gdb.parse_and_eval, and adds error handling.
argument
to dump_bb_for_graph. I ran out of steam at rtl_dump_bb_for_graph, and
resorted to the same save-restore dump_flags trick, although it felt a
bit hacky to me.
Thanks,
- Tom
Use flags parameter to debug_function_graph_to_file
2016-02-17 Tom de Vries
* cfghooks.c (dump_bb_for_graph): Add
On 18/02/16 16:43, Tom de Vries wrote:
On 18/02/16 16:27, Richard Biener wrote:
I would be nice if we could avoid the ${1,2,3} printouts and value
>>> >history
>>> >assignments, but I'm not sure how to do that.
>>> >
Using gdb.parse_and_eval doe
On 18/02/16 16:27, Richard Biener wrote:
Attached is what I have for now, it works if you call it like
(gdb) dot-fn cfun
(gdb) dot-fn cfun, 1<<6
w/o that arg parsing;)
I'll play with it some more tomorrow.
This version:
- uses arg parsing
- adds error handling
- uses a temp file instead of a
On 18/02/16 20:41, David Malcolm wrote:
On Thu, 2016-02-18 at 18:26 +0100, Tom de Vries wrote:
On 18/02/16 16:43, Tom de Vries wrote:
On 18/02/16 16:27, Richard Biener wrote:
I would be nice if we could avoid the ${1,2,3} printouts
and value
history
assignments, but I'm not sure how
On 19/02/16 10:44, Richard Biener wrote:
On Fri, Feb 19, 2016 at 1:37 AM, Tom de Vries wrote:
On 18/02/16 16:27, Richard Biener wrote:
Attached is what I have for now, it works if you call it like
(gdb) dot-fn cfun
(gdb) dot-fn cfun, 1<<6
w/o that arg parsing;)
I'll play with i
Hi,
this patch adds a script contrib/fix-ChangeLog.sh.
It fixes whitespace issues, and shows ChangeLog lines that look suspicious.
Using the script, I was able to find a stray changelog entry (removed in
rr233583, https://gcc.gnu.org/viewcvs?rev=233583&root=gcc&view=rev ).
And I've
Any comm
On 20/02/16 15:04, Tom de Vries wrote:
Hi,
this patch adds a script contrib/fix-ChangeLog.sh.
It fixes whitespace issues, and shows ChangeLog lines that look suspicious.
Using the script, I was able to find a stray changelog entry (removed in
rr233583, https://gcc.gnu.org/viewcvs?rev=233583
On 12/02/16 12:10, Tom de Vries wrote:
On 26/01/16 13:49, Jakub Jelinek wrote:
On Tue, Jan 26, 2016 at 01:38:39PM +0100, Tom de Vries wrote:
Ping^3. ( https://gcc.gnu.org/ml/gcc-patches/2015-11/msg01089.html )
First of all, I wonder if it wouldn't be far easier to handle these
d
On 22/02/16 19:07, Ilya Verbin wrote:
2016-02-22 18:13 GMT+03:00 Thomas Schwinge:
>On Sat, 20 Feb 2016 13:54:20 +0300, Ilya Verbin wrote:
>>On Fri, Feb 19, 2016 at 15:53:08 +0100, Jakub Jelinek wrote:
>> >On Wed, Feb 10, 2016 at 08:19:34PM +0300, Ilya Verbin wrote:
>> > >This patch adds crto
On 17/02/16 16:48, Tom de Vries wrote:
On 17/02/16 13:30, Jakub Jelinek wrote:
On Wed, Feb 17, 2016 at 01:02:17PM +0100, Tom de Vries wrote:
Mark offload symbols as global in lto
I'm really not familiar with that part of LTO, so I'm CCing Honza and
Richard here.
2016-02-08 To
On 25-02-16 01:54, Jerry DeLisle wrote:
This patch from Steve on c.l.f
Fixes the segfault from attempting a string compare where there is no string
yet.
Regression tested on x86-64. New test case.
OK for trunk.
Regards,
Jerry
2016-02-24 Jerry DeLisle
Steven G. Kargl
On 22-02-16 11:57, Jakub Jelinek wrote:
On Mon, Feb 22, 2016 at 11:54:46AM +0100, Tom de Vries wrote:
Following up on your suggestion to implement this during gimplification, I
wrote attached patch.
I'll put it through some openacc testing and add testcases. Is this approach
acceptabl
failing test-case
gcc.dg/graphite/id-pr45230-1.c to pass.
Bootstrapped and reg-tested on x86_64.
OK for stage4 trunk?
Thanks,
- Tom
Handle addr_expr and component_ref in graphite-ast-to-ast
2016-03-01 Tom de Vries
PR tree-optimization/68659
* graphite-isl-ast-to-gimple.c
On 29-02-16 10:17, Eric Botcazou wrote:
Another long-standing regression present in the compiler (dating back to the
Tree-SSA merge): the compiler generates code that has an unexpectedly large
stack usage for nested calls on strings, because the gimplifier creates
temporaries in the outermost sco
, ran goacc.exp regression test.
OK for stage4 trunk, if complete bootstrap/reg-test succeeds?
Thanks,
- Tom
Handle oacc region in oacc routine
2015-10-16 Tom de Vries
* omp-low.c (check_omp_nesting_restrictions): Check for oacc region in
oacc routine.
* c-c++-common/goacc/nesting-fail-1.c (f_ac
On 01-03-16 10:45, Richard Biener wrote:
On Tue, 1 Mar 2016, Tom de Vries wrote:
Hi,
this patch fixes graphite PR68659, which is a 6 regression.
The patch fixes two things:
- by handling new_expr == NULL_TREE in collect_all_ssa_names, it handles a
COMPONENT_REF where operand 2 is
On 01-03-16 12:37, Jakub Jelinek wrote:
On Tue, Mar 01, 2016 at 06:24:58PM +0100, Tom de Vries wrote:
--- a/gcc/omp-low.c
+++ b/gcc/omp-low.c
@@ -3715,6 +3715,14 @@ check_omp_nesting_restrictions (gimple *stmt,
omp_context *ctx)
kind == OMP_CLAUSE_DEPEND_SOURCE ? "s
On 26-11-13 11:12, Richard Biener wrote:
On Tue, Nov 26, 2013 at 8:57 AM, Tom de Vries wrote:
Jason,
This patch prevents creating out-of-bounds BIT_FIELD_REFs in 3 locations.
It fixes a SIGSEGV (triggered by gimple_fold_indirect_ref_1) in
simplify_bitfield_ref. I've added an assert to d
On 27-11-13 01:21, Jason Merrill wrote:
On 11/26/2013 03:47 AM, Marc Glisse wrote:
On Tue, 26 Nov 2013, Tom de Vries wrote:
* g++.dg/pr59032.C: New testcase.
* gcc.dg/pr59032.c: Same.
I didn't check very carefully, but they look similar. If they are indeed
the same, could it mo
On 27-11-13 07:20, Jeff Law wrote:
On 11/26/13 14:10, Tom de Vries wrote:
On 26-11-13 11:12, Richard Biener wrote:
On Tue, Nov 26, 2013 at 8:57 AM, Tom de Vries
wrote:
Jason,
This patch prevents creating out-of-bounds BIT_FIELD_REFs in 3
locations.
It fixes a SIGSEGV (triggered by
On 03-12-13 13:49, Jakub Jelinek wrote:
On Thu, Nov 28, 2013 at 12:23:43AM +0100, Tom de Vries wrote:
Committed to trunk.
Also ok for 4.8 branch? It's a 4.8/4.9 regression.
Ok, but I guess you need to adjust your patch for 4.8 (tree_to_*
and tree_fits_* to host_integerp/tree_low_cst
On 27-04-13 12:01, Richard Sandiford wrote:
Tom de Vries writes:
+/* { dg-do run } */
+/* { dg-options "-fuse-caller-save -save-temps" } */
+/* { dg-skip-if "" { *-*-* } { "*" } { "-Os" } } */
+/* Testing -fuse-caller-save optimization option. */
+
+s
On 14-03-13 10:34, Tom de Vries wrote:
I thought about implementing your optimization for LRA by myself. But it
>is ok if you decide to work on it. At least, I am not going to start
>this work for a month.
>>I'm also currently looking at how to use the analysis in LRA
On 30-03-13 18:11, Tom de Vries wrote:
Richard,
This patch series adds analysis of register usage of functions for usage by IRA.
The original post is here
( http://gcc.gnu.org/ml/gcc-patches/2013-01/msg01234.html ).
This patch implements the target hook TARGET_FN_OTHER_HARD_REG_USAGE for ARM
On 30-03-13 18:11, Tom de Vries wrote:
Paolo,
This patch series adds analysis of register usage of functions for usage by IRA.
The original post is here
( http://gcc.gnu.org/ml/gcc-patches/2013-01/msg01234.html ).
This patch uses the information of which registers are clobbered by a call
in
-11-12 Chung-Lin Tang
Tom de Vries
* config/mips/mips.c (POST_CALL_TMP_REG): Define.
(mips_split_call): Use POST_CALL_TMP_REG.
(mips_fn_other_hard_reg_usage): New function.
(TARGET_FN_OTHER_HARD_REG_USAGE): Define targhook using new function.
diff --git a/gcc/config/mips/mips.c
d.
Bootstrapped and reg-tested attached patch on x86_64. Committed to trunk.
Thanks,
- Tom
jeff
2013-12-14 Tom de Vries
* calls.c (expand_call): Fix REG_PARM_STACK_SPACE comparison.
diff --git a/gcc/calls.c b/gcc/calls.c
index 2226e78..501474b 100644
--- a/gcc/calls.c
+++ b/gcc/calls.c
@@ -2595,
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