2012/6/30 Georg-Johann Lay :
> Is there a special reason to restrict it to SYMBOL_REF?
> Doesn't the same issue occur with, e.g.
> (const (plus (symbol_ref const_int))) or label_ref?
Hi!
We have added splits for symbol_ref plus const and label_ref. With
this patch, assembly code and oprofile data
Here is the patch with iterators for instructions and neon_type
attributes. Also fast-math-pr35982.c is changed according to Ira's
comment. I will look at integration with patterns for neon intrinsics
later.
2011-12-22 Dmitry Plotnikov
gcc/
* tree-cfg.c (verify_gimple_assign_
Ping. The ARM portion of this patch is still awaiting approval.
On 11/08/2011 12:35 PM, Dmitry Plotnikov wrote:
Ping.
On 10/28/2011 12:22 PM, Dmitry Plotnikov wrote:
Here is the patch updated according to recent comments.
2011-10-28 Dmitry Plotnikov
gcc/
* tree-cfg.c
Ping.
On 10/28/2011 12:22 PM, Dmitry Plotnikov wrote:
Here is the patch updated according to recent comments.
2011-10-28 Dmitry Plotnikov
gcc/
* tree-cfg.c (verify_gimple_assign_unary): Allow vector conversions.
* optabs.c (supportable_convert_operation): New function.
* optabs.h
Here is the patch updated according to recent comments.
2011-10-28 Dmitry Plotnikov
gcc/
* tree-cfg.c (verify_gimple_assign_unary): Allow vector conversions.
* optabs.c (supportable_convert_operation): New function.
* optabs.h (supportable_convert_operation): New prototype
rts.exp so vectorizable conversions and even/odd extractions
are now supported for NEON.
Ok for trunk?
2011-10-20 Dmitry Plotnikov
gcc/
* tree-cfg.c (verify_gimple_assign_unary): Allow vector conversions.
* tree-vect-stmts.c (supportable_convert_operation): New function.
(vectorizable_
On 06/06/2011 05:33 PM, Andrew Stubbs wrote:
On 06/06/11 14:26, Dmitry Plotnikov wrote:
if (const_ok_for_arm (INTVAL (x))
- || const_ok_for_arm (~INTVAL (x)))
+ || const_ok_for_arm (~INTVAL (x))
+ || (TARGET_THUMB2&& outer == PLUS
+ && (const_ok_f
On 06/06/2011 04:41 PM, Andrew Stubbs wrote:
On 06/06/11 13:15, Dmitry Plotnikov wrote:
+ && (const_ok_for_op (INTVAL (x), outer)
+ || const_ok_for_op (~INTVAL (x), outer
The second call is redundant. const_ok_for_op should already do that.
Fixed patch is attac
This is follow-up patch that fixes rtx costs for CONST_INT in PLUS
pattern. Original discussion is here:
http://gcc.gnu.org/ml/gcc-patches/2011-05/msg01427.html
2011-06-06 Dmitry PLotnikov
gcc/
* config/arm/arm.c (arm_rtx_costs_1): Fixed costs for CONST_INT
in PLUS pattern.
diff --git a
On 05/20/2011 02:37 PM, Andrew Stubbs wrote:
On 20/05/11 10:45, Dmitry Plotnikov wrote:
This patch adds support for 12-bit immediate values for Thumb-2 in
ADD and
SUB instructions. We added two new alternatives for *arm_addsi3 which
make use of two new constraints for 12-bit values. Also we
(from 464916 to
463128), and sqlite by 54 bytes (from 266156 to 266052).
Regtested with Cortex-A8 QEMU.
Ok for trunk?
gcc/config/arm/
2011-05-19 Dmitry Plotnikov
* arm-protos.h (const_ok_for_thumb2_12bit): New prototype.
* arm.c (const_ok_for_thumb2_12bit): New function.
(arm_rtx_costs_1
On 03/02/2011 05:27 PM, Dmitry Plotnikov wrote:
On 02/28/2011 02:49 AM, Ramana Radhakrishnan wrote:
Hi Dmitry,
Sorry about the delayed review of this patch. Can you please
correct the formatting according to a few comments inline below ?
Can you add some tests to check for the
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