On 06/03/14 23:34, Paulo J. Matos wrote:
Hi,
This patch marks fira-loop-pressure as an optimization so it shows in
gcc --help=optimizers.
2014-03-06 Paulo Matos
* common.opt (fira-loop-pressure): Mark as optimization.
OK to commit?
Patch is attached.
--
PMatos
Index: gcc
Hi,
This patch marks fira-loop-pressure as an optimization so it shows in
gcc --help=optimizers.
2014-03-06 Paulo Matos
* common.opt (fira-loop-pressure): Mark as optimization.
OK to commit?
--
PMatos
On 04/03/14 11:16, Richard Biener wrote:
It works fine on i386 for me but fails on x86_64. Please add a
/* { dg-skip-if "PR-you-open" { { x86_64-*-* i?86-*-* } && lp64 } {
"*" } { "" } } */
to the testcase to avoid the regression in the testsuite.
Apologies, you're right. I meant x86_64 fai
On 03/03/14 09:56, Richard Biener wrote:
Index: gcc/c-family/c.opt
===
--- gcc/c-family/c.opt (revision 208249)
+++ gcc/c-family/c.opt (working copy)
@@ -1141,7 +1141,7 @@ C++ ObjC++ Optimization Var(flag_rtti) I
Generate run tim
This patch fixes lto/55113 for powerpc.
Combining -fshort-double with -flto is now working fine.
I attach patch and testcase (unsure if testcase is in the right place).
Tested with target powerpc-abispe.
2014-03-01 Paulo Matos
* c-family/c.opt: Add LTO FE support for fshort-double
On 16/10/13 19:32, Mike Stump wrote:
Committed revision 203715.
Awesome!
Can I backport your patch to 4_8?
--
PMatos
2012-08-02 Paulo Matos
PR middle-end/54154
* regcprop.c (copy_value): remove check for redundant moves.
* regcprop.c (copyprop_hardreg_forward_1): add check for redundant
moves, remove instructions if redundant.
--- //depot/bc/main/devHost/gcc46/gcc/gcc/regcprop.c 2011-09-06 1
On 02/08/12 11:25, Steven Bosscher wrote:
Hello,
Thanks for working on this.
How did you test this?
This patch is for GCC46. The main problem is that I was not able to
reproduce it (yet) for any upstream backends. I therefore patched GCC46
and tested our backend (where I can easily reprodu
Thanks for the comments, I will be sending a new patch and fixed changelog.
On 02/08/12 11:27, Richard Guenther wrote:
On Thu, Aug 2, 2012 at 12:19 PM, Paulo J. Matos wrote:
Forgot to mention: this is to fix PR 54154.
Updated changelog:
2012-08-02 Paulo Matos
PR middle-end/54154
Forgot to mention: this is to fix PR 54154.
Updated changelog:
2012-08-02 Paulo Matos
PR middle-end/54154
* regcprop.c (copy_value): remove check for redundant moves.
* regcprop.c (copy_value): add check for redundant moves,
remove instructions if redundant.
Extended regcprop to check and remove for redundant move instructions
resulting from the pass.
Paulo.
2012-08-02 Paulo Matos
* regcprop.c (copy_value): remove check for redundant moves.
* regcprop.c (copy_value): add check for redundant moves,
remove instructions if
On 14/02/12 14:10, Jakub Jelinek wrote:
On Tue, Feb 14, 2012 at 02:05:30PM +, Paulo J. Matos wrote:
I think the register allocator will generate good code using % if you
make your predicate nonimmediate_operand in operand 1:
(define_insn "iorqi3"
[(set (match_operand:QI 0 "r
On 14/02/12 14:10, Jakub Jelinek wrote:
It doesn't allow that, because the condition on the insn then fails,
as neither operand 1 nor operand 2 is register_operand.
Jakub
Oh!!!
I incorrectly read the instruction as I had initially tried it and I
knew it was failing, however, I didn
On 14/02/12 13:46, Paolo Bonzini wrote:
On 02/14/2012 10:52 AM, Jakub Jelinek wrote:
> /* Complex expressions should be the first, so decrease priority
> of objects. Prefer pointer objects over non pointer objects. */
> - if ((REG_P (op) && REG_POINTER (op))
> - || (MEM_P (op) && MEM_POINTER (op
On 14/02/12 09:52, Jakub Jelinek wrote:
On Tue, Feb 14, 2012 at 07:27:21AM +, Paulo J. Matos wrote:
case RTX_OBJ:
/* Complex expressions should be the first, so decrease priority
of objects. Prefer pointer objects over non pointer objects. */
- if ((REG_P (op
Hi,
This patch was submitted as part of PR 52235.
It increases the preference of a register for first operand of a
commutative operator.
2012-02-13 Paulo Matos
* gcc/rtlanal.c: Increase preference of a register for the
first operand in a commutative operator.
--- gcc46/gcc/rt
-28 Paulo J. Matos
PR rtl-optimization/49884
* combine.c (get_last_value): For registers whose
value was set using a different mode than the one
we are currently inquiring about we return 0.
diff --git a/gcc/combine.c b/gcc/combine.c
index 4dbf022..5885f2a 100644
There is a mistake in the comment for get_last_value in combine.c. This
patch fixes this.
PMatos
2011-07-27 Paulo J. Matos
* Fix comment if get_last_value in combine.c.
diff --git a/gcc/combine.c b/gcc/combine.c
index 4dbf022..affb509 100644
--- a/gcc/combine.c
+++ b/gcc/combine.c
Today is the 27th, not 26th so the Changelog should be:
2011-07-27 Paulo J. Matos
* Fix internal documentation typo. TERGET should be TARGET.
On 27/07/11 15:21, Paulo J. Matos wrote:
There is a typo in the internal documentation. This patch fixes this.
Please let me know if the patch
There is a typo in the internal documentation. This patch fixes this.
Please let me know if the patch is not in the required format.
PMatos
2011-07-26 Paulo J. Matos
* Fix internal documentation typo. TERGET should be TARGET.
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index
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