(working copy)
@@ -1,3 +1,12 @@
+2014-01-01 Felix Yang
+
+* hw-doloop.c (set_bb_indices): Remove.
+(reorder_loops): Ditto.
+(reorg_loops): Remove do_reorder parameter.
+* hw-doloop.h (reorg_loops): Likewise.
+* config/c6x/c6x.c (c6x_hwloops): Do not rely on reorder_loops.
+
n 1, 2014 at 9:01 PM, Felix Yang wrote:
> cc1 backtrace:
>
> arraysum.c: In function 'test_entry':
> arraysum.c:14:1: internal compiler error: in cfg_layout_initialize, at
> cfgrtl.c:4233
> }
> ^
> 0x6c096d cfg_layout_initialize(unsigned int)
> ../../trunk/gc
===
--- gcc/ChangeLog(revision 206279)
+++ gcc/ChangeLog(working copy)
@@ -1,3 +1,8 @@
+2013-01-02 Felix Yang
+
+* modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
+is newly allocated.
+
2013-01-01 Jan-Benedict Glaw
ing copy)
@@ -1,3 +1,9 @@
+2014-01-02 Felix Yang
+
+* config/c6x/c6x.c (c6x_hwloops): Do not reorder loop's basic blocks
+if bb reordering is enabled.
+* config/bfin/bfin.c (bfin_reorg_loops): Ditto.
+
2014-01-01 Jan-Benedict Glaw
* config/nios2/nios2.h (BITS_PER_UNIT): Do
Sorry, the year of the date in ChangeLog is wrong, fix it.
Index: gcc/ChangeLog
==
=
--- gcc/ChangeLog(revision 206279)
+++ gcc/ChangeLog(working copy)
@@ -1,3 +1,8 @@
+2014-01-02 Felix Yang
+
+* modulo-sched.c
Ping?
Cheers,
Felix
On Thu, Jan 2, 2014 at 10:13 PM, Felix Yang wrote:
> Hi Bernd,
>
> It's easy to reproduce this error:
> step1: Build gcc for c6x from gcc code of latest trunk, say
> c6x-uclinux-gcc for example
> step2: Using the newly built c6x gcc compiler to
Ping ?
Cheers,
Felix
On Thu, Jan 2, 2014 at 9:07 PM, Felix Yang wrote:
> Hello Vladimir,
> This patch fixes a trivial bug of SMS: distance1_uses needs to be
> initialized if newly allocated.
> Since the original author of SMS is not active for a very long time,
> it would
/ChangeLog(working copy)
@@ -1,3 +1,18 @@
+2014-01-08 Felix Yang
+
+* config/xtensa/xtensa.c (xtensa_reorg): New.
+(xtensa_reorg_loops): New.
+(xtensa_can_use_doloop_p): New.
+(xtensa_invalid_within_doloop): New.
+(hwloop_optimize): New.
+(hwloop_fail): New
the reason why I don't check the size of the loop.
Index: gcc/ChangeLog
===
--- gcc/ChangeLog(revision 206463)
+++ gcc/ChangeLog(working copy)
@@ -1,3 +1,18 @@
+2014-01-09 Felix Yang
+
+* config/xtensa/xtensa.c (xten
for trunk.
Cheers,
Felix
On Thu, Jan 9, 2014 at 11:08 PM, Felix Yang wrote:
> Hi Sterling,
>
> Attached please find version 2 of the patch.
>
> I applied this updated patch (with small adaptations) to gcc-4.8.2
> and carried out some tests.
> I can execute the tes
===
--- gcc/ChangeLog(revision 206599)
+++ gcc/ChangeLog(working copy)
@@ -1,3 +1,7 @@
+2014-01-14 Felix Yang
+
+* config/xtensa/xtensa.h (LOCAL_REGNO): New.
+
2014-01-14 Richard Biener
PR tree-optimization/58921
Index
===
--- gcc/ChangeLog(revision 206599)
+++ gcc/ChangeLog(working copy)
@@ -1,3 +1,11 @@
+2014-01-14 Felix Yang
+
+* common/config/xtensa/xtensa-common.c
+(xtensa_option_optimization_table): Enable -fsection-anchors under -O1
+or plus, and disable -fcommon by
geLog
===
--- gcc/ChangeLog(revision 213772)
+++ gcc/ChangeLog(working copy)
@@ -1,3 +1,9 @@
+2014-08-09 Felix Yang
+
+PR tree-optimization/62073
+* tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
+a basic block.
+
2014-08-08 Guozh
Hi Richard,
I find that you missed the testcase with when committing the patch.
GCC 4.8 & 4.9 branch also has the same issue, may be we need to
fix for them too?
Cheers,
Felix
On Mon, Aug 11, 2014 at 7:24 PM, Richard Biener
wrote:
> On Sat, Aug 9, 2014 at 6:28 AM, Felix Yang
13873)
+++ libiberty/ChangeLog (working copy)
@@ -1,3 +1,10 @@
+2014-08-12 Felix Yang
+
+ * qsort.c: New file.
+ * Makefile.in (CFILES): Add qsort.c
+ (REQUIRED_OFILES): Add qsort.o.
+ (qsort.o): New target.
+
2014-06-11 Andrew Burgess
* cplus-dem.c (do_type):
Hi Richard,
Yeah, the testcase is there. Sorry for my mistake.
Thank you for back-porting this patch to 4.8 & 4.9 branch.
Cheers,
Felix
On Wed, Aug 13, 2014 at 5:30 PM, Richard Biener
wrote:
> On Tue, Aug 12, 2014 at 6:40 PM, Felix Yang wrote:
>> Hi Richard,
>>
>
berty
(libiberty/random.c, an example).
Cheers,
Felix
On Wed, Aug 13, 2014 at 8:16 PM, Jakub Jelinek wrote:
> On Wed, Aug 13, 2014 at 08:12:03PM +0800, Felix Yang wrote:
>> The qsort library function may have different behavior on
>> different hosts (say Linux vs MinGW).
>>
Hi Jakub,
I got it. I will update the patch after I finished integrating the
GLIBC qsort with libiberty.
Cheers,
Felix
On Wed, Aug 13, 2014 at 8:55 PM, Jakub Jelinek wrote:
> On Wed, Aug 13, 2014 at 08:48:52PM +0800, Felix Yang wrote:
>> I did tried to use the glibc qsort. I
Is this possible a Canadian build. I am afread that the qsort then is
from the MinGW/Win host?
Cheers,
Felix
On Wed, Aug 13, 2014 at 9:31 PM, Jeff Law wrote:
> On 08/13/14 06:12, Felix Yang wrote:
>>
>> Hi all,
>>
>> The qsort library function may have differe
Index: MAINTAINERS
===
--- MAINTAINERS(revision 215985)
+++ MAINTAINERS(working copy)
@@ -583,6 +583,7 @@ Chung-Ju Wu
Le-Chun Wu
Mingjie Xing
Canqun Yang
The enclosed patch for 4.8 & 4.9 branch is a backport of r211885 from trunk.
The only change is to use:
for (def_rec = DF_INSN_INFO_DEFS (insn_info); *def_rec; def_rec++)
other than the new FOR_EACH_INSN_INFO_DEF interface.
Bootstrapped on x86_64-SUSE-Linux for both branches. OK to apply?
Ind
E_LITERALS
#define TARGET_THREADPTRXCHAL_HAVE_THREADPTR
+#define TARGET_LOOPSXCHAL_HAVE_LOOPS
#define TARGET_DEFAULT \
((XCHAL_HAVE_L32R? 0 : MASK_CONST16) |\
Cheers,
Felix
On Tue, Jan 14, 2014 at 1:23 AM, Sterling Augustine
wrote:
> On Thu, Jan 9
heers,
Felix
On Thu, Oct 9, 2014 at 6:41 PM, Richard Biener
wrote:
> On Thu, Oct 9, 2014 at 11:35 AM, Yangfei (Felix)
> wrote:
>>
>>> > > > On Thu, Oct 09, 2014 at 09:04:49AM +, Yangfei (Felix) wrote:
>>> > > > > On Wed, Oct 08, 2014 at 11:0
: gcc/ChangeLog
===
--- gcc/ChangeLog(revision 216079)
+++ gcc/ChangeLog(working copy)
@@ -1,3 +1,20 @@
+2014-10-10 Felix Yang
+
+* config/xtensa/xtensa.h (TARGET_LOOPS): New Macro.
+* config/xtensa/xtensa.c
===
--- gcc/ChangeLog(revision 216116)
+++ gcc/ChangeLog(working copy)
@@ -1,3 +1,14 @@
+2014-10-11 Felix Yang
+Jeff Law
+
+* ira.c (struct equivalence): Change member "is_arg_equivalence"
and "rep
LCOUNT
register in GCC in order to free this general register. But I want
this patch applied as a first step, OK?
Cheers,
Felix
On Tue, Oct 14, 2014 at 12:09 AM, augustine.sterl...@gmail.com
wrote:
> On Fri, Oct 10, 2014 at 6:59 AM, Felix Yang wrote:
>> Hi Sterling,
>>
>>
PING？
Cheers,
Felix
On Tue, Oct 14, 2014 at 12:30 AM, Felix Yang wrote:
> Thanks for the comments.
>
> The patch checked the usage of teh trip count register, making sure
> that it is not used in the loop body other than the doloop_end or
> lives past the doloop_end inst
(ira_object_t obj1, ira_object_t obj2)
{
Index: gcc/ChangeLog
===
--- gcc/ChangeLog(revision 215391)
+++ gcc/ChangeLog(working copy)
@@ -1,3 +1,8 @@
+2014-09-19 Felix Yang
+
+* cfgrtl.c ira.c ira-color.c ira-conflicts
Hi,
I find that update_equiv_regs in ira.c sets the wrong EQUIV
reg-note for pseudo with more than one definiton in certain situation.
Here is a simplified RTL snippet after this function finishs handling:
(insn 77 37 78 2 (set (reg:SI 171)
(const_int 0 [0])) ticket151.c:33 52 {
Hi,
Attached please fined the updated patch.
Cheers,
Felix
On Tue, Sep 23, 2014 at 10:48 AM, Yangfei (Felix) wrote:
>> On 09/22/14 08:40, Felix Yang wrote:
>> > Hi,
>> >
>> > I find that update_equiv_regs in ira.c sets the wrong EQUIV
>> &
/ChangeLog(working copy)
@@ -1,3 +1,8 @@
+2014-09-23 Felix Yang
+
+* ira.c (update_equiv_regs): Check all definitions for a multiple-set
+register to make sure that the RHS have the same value.
+
2014-09-23 Ilya Enkovich
* cfgcleanup.c (try_optimize_cfg): Do not remove label
/ChangeLog(revision 215550)
+++ gcc/ChangeLog(working copy)
@@ -1,3 +1,11 @@
+2014-09-24 Felix Yang
+
+* ira.c (struct equivalence): Add no_equiv member.
+(no_equiv): Set no_equiv of struct equivalence if register is marked
+as having no known equivalence.
+(update_equiv_regs
PING ?
Cheers,
Felix
On Wed, Sep 24, 2014 at 8:07 PM, Felix Yang wrote:
> Hi Jeff,
>
> Thanks for the comments. I updated the patch adding some enhancements.
> Bootstrapped on x86_64-suse-linux. Please apply this patch if OK for
> trunk.
>
> Three points:
>
ngeLog
===
--- gcc/ChangeLog(revision 215598)
+++ gcc/ChangeLog(working copy)
@@ -1,3 +1,8 @@
+2014-09-25 Felix Yang
+
+* lra.c (lra_set_insn_recog_data): Fix typo in comment.
+* genautomata.c (merge_states): Ditto.
+
2014-09-25 Ale
s26
# of expected failures3
# of unsupported tests1
=== libstdc++ tests ===
+++ gcc/ChangeLog(working copy)
@@ -1,3 +1,13 @@
+2014-09-26 Felix Yang
+Jeff Law
+
+* ira.c (struct equivalence): Change member "is_arg_equivalence"
and "repla
ke[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/home/yangfei/gcc-devel/build'
make: *** [all] Error 2
I think the code change is OK. Anything I missed?
Cheers,
Felix
On Sat, Sep 27, 2014 at 5:03 AM, Jeff Law wrote:
> On 09/26/14 07:57, Felix Yang wrote:
>>
>>
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