http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56263
--- Comment #6 from Georg-Johann Lay 2013-03-12
11:42:30 UTC ---
Author: gjl
Date: Tue Mar 12 11:42:26 2013
New Revision: 196611
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196611
Log:
PR target/56263
* config/avr/a
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56591
Georg-Johann Lay changed:
What|Removed |Added
Keywords||diagnostic
Priority
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56591
--- Comment #3 from Georg-Johann Lay 2013-03-11
18:57:35 UTC ---
Author: gjl
Date: Mon Mar 11 18:57:27 2013
New Revision: 196604
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196604
Log:
PR target/56591
* config/avr/a
|P4
Status|NEW |WAITING
CC||gjl at gcc dot gnu.org
Component|translation |target
--- Comment #1 from Georg-Johann Lay 2013-03-11
18:45:08 UTC ---
Please supply
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56546
Georg-Johann Lay changed:
What|Removed |Added
Status|WAITING |RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56439
Georg-Johann Lay changed:
What|Removed |Added
Keywords||missed-optimization, ra
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56439
Georg-Johann Lay changed:
What|Removed |Added
CC||gjl at gcc dot gnu.org
|P4
Status|UNCONFIRMED |RESOLVED
Known to work||4.7.2
Keywords||ice-on-valid-code
CC||gjl at gcc dot gnu.org
|P4
Status|UNCONFIRMED |WAITING
Last reconfirmed||2013-03-07
CC||gjl at gcc dot gnu.org
Ever Confirmed|0 |1
Severity|critical
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50293
Georg-Johann Lay changed:
What|Removed |Added
Keywords||lto
Status|UNCONF
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52631
--- Comment #12 from Georg-Johann Lay 2013-03-04
11:12:42 UTC ---
Author: gjl
Date: Mon Mar 4 11:12:30 2013
New Revision: 196428
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196428
Log:
PR testsuite/52641
PR tree-op
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52641
--- Comment #9 from Georg-Johann Lay 2013-03-04
11:12:42 UTC ---
Author: gjl
Date: Mon Mar 4 11:12:30 2013
New Revision: 196428
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196428
Log:
PR testsuite/52641
PR tree-opt
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56517
Georg-Johann Lay changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56517
Bug #: 56517
Summary: ICE: in find_valid_class, at reload.c:704
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Keywords: ice-on-valid-co
||gjl at gcc dot gnu.org
Resolution||INVALID
--- Comment #2 from Georg-Johann Lay 2013-03-03
16:55:28 UTC ---
No answer and no valid test case for 6 months now. Closed as invalid.
|UNCONFIRMED |NEW
Keywords||ice-on-valid-code, ra
Last reconfirmed||2013-03-02
CC||gjl at gcc dot gnu.org
Blocks||56183
Ever
||gjl at gcc dot gnu.org
Resolution||FIXED
--- Comment #2 from Georg-Johann Lay 2013-02-28
09:19:29 UTC ---
Fixed
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56445
--- Comment #1 from Georg-Johann Lay 2013-02-28
09:16:15 UTC ---
Author: gjl
Date: Thu Feb 28 09:16:08 2013
New Revision: 196332
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196332
Log:
PR target/56445
* config/avr/a
Status|UNCONFIRMED |NEW
Last reconfirmed||2013-02-25
CC||gjl at gcc dot gnu.org
Component|target |other
Ever Confirmed|0 |1
Severity
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11180
Georg-Johann Lay changed:
What|Removed |Added
Priority|P2 |P4
Severity|enhance
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39760
Georg-Johann Lay changed:
What|Removed |Added
Priority|P3 |P5
||2013-02-20
CC||gjl at gcc dot gnu.org
Ever Confirmed|0 |1
--- Comment #1 from Georg-Johann Lay 2013-02-20
08:50:58 UTC ---
Is this still an issue?
What's the problem with
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54222
Georg-Johann Lay changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56263
--- Comment #4 from Georg-Johann Lay 2013-02-19
17:58:36 UTC ---
(In reply to comment #3)
> (In reply to comment #2)
>
>> This cannot work because ISO/IEC TR18037 forces these literals into generic
>> space.
>>
>
> ISO/IEC TR18037
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54222
--- Comment #13 from Georg-Johann Lay 2013-02-12
14:55:22 UTC ---
Author: gjl
Date: Tue Feb 12 14:55:16 2013
New Revision: 195978
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195978
Log:
gcc/
PR target/54222
* confi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56263
Georg-Johann Lay changed:
What|Removed |Added
Status|ASSIGNED|SUSPENDED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56263
--- Comment #2 from Georg-Johann Lay 2013-02-11
15:09:40 UTC ---
Created attachment 29418
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29418
draft patch
PR target/56263
* config/avr/avr.opt (-mstrict-addr-space-subsets):
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56263
Georg-Johann Lay changed:
What|Removed |Added
Priority|P3 |P5
Status|UNCONFI
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56263
Bug #: 56263
Summary: [avr] Provide strict address-space checking
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: enhancement
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56254
Georg-Johann Lay changed:
What|Removed |Added
Keywords||patch
Status|ASSI
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56254
--- Comment #1 from Georg-Johann Lay 2013-02-08
20:52:41 UTC ---
Created attachment 29400
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29400
var-delay.diff
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56064
--- Comment #3 from Georg-Johann Lay 2013-02-08
13:23:46 UTC ---
Author: gjl
Date: Fri Feb 8 13:23:34 2013
New Revision: 195885
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195885
Log:
gcc/
PR tree-optimization/56064
|UNCONFIRMED |ASSIGNED
Last reconfirmed||2013-02-08
AssignedTo|unassigned at gcc dot |gjl at gcc dot gnu.org
|gnu.org |
Target Milestone|--- |4.8.0
Ever Confirmed|0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56254
Bug #: 56254
Summary: [avr] Support __builtin_avr_delay_cycles with
non-const delays
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONF
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54222
--- Comment #12 from Georg-Johann Lay 2013-02-08
10:13:45 UTC ---
Author: gjl
Date: Fri Feb 8 10:13:37 2013
New Revision: 195878
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195878
Log:
gcc/
PR target/54222
* confi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56164
Georg-Johann Lay changed:
What|Removed |Added
Last reconfirmed|2013-01-31 00:00:00 |2013-02-07 0:00
--- Comment
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56183
Georg-Johann Lay changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56183
Bug #: 56183
Summary: [meta-bug][avr] Problems with register allocation
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Keywords: meta-bu
|gjl at gcc dot gnu.org |
Resolution||INVALID
--- Comment #6 from Georg-Johann Lay 2013-02-02
14:22:46 UTC ---
Closed as invalid. No answer and no valid test case for over 3 months now.
|gjl at gcc dot gnu.org |
Resolution||INVALID
--- Comment #6 from Georg-Johann Lay 2013-02-02
14:21:27 UTC ---
Closed as invalid. No answer and no valid test case for over 3 months now.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56164
Georg-Johann Lay changed:
What|Removed |Added
Target||avr
Priority|P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56164
--- Comment #3 from Georg-Johann Lay 2013-01-31
20:25:20 UTC ---
Created attachment 29322
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29322
Small an valis test case
Output with avr-gcc 4.7.2:
avr-gcc -S -mmcu=atmega8 -Os foo
||2013-01-31
CC||gjl at gcc dot gnu.org
Ever Confirmed|0 |1
--- Comment #2 from Georg-Johann Lay 2013-01-31
15:24:58 UTC ---
(In reply to comment #1)
> testcase (zip-archive)
Ple
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56064
Georg-Johann Lay changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56064
--- Comment #1 from Georg-Johann Lay 2013-01-30
11:04:35 UTC ---
Author: gjl
Date: Wed Jan 30 11:04:30 2013
New Revision: 195574
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195574
Log:
gcc/
PR tree-optimization/56064
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54222
--- Comment #11 from Georg-Johann Lay 2013-01-29
10:33:24 UTC ---
Author: gjl
Date: Tue Jan 29 10:33:18 2013
New Revision: 195532
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195532
Log:
PR target/54222
* config/avr/
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814
Georg-Johann Lay changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814
--- Comment #15 from Georg-Johann Lay 2013-01-28
20:03:34 UTC ---
Author: gjl
Date: Mon Jan 28 20:03:26 2013
New Revision: 195515
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195515
Log:
PR other/54814
* reload.c (fi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55996
Georg-Johann Lay changed:
What|Removed |Added
Keywords||meta-bug
Depends on|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814
Georg-Johann Lay changed:
What|Removed |Added
Keywords||patch
Known to work|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54222
--- Comment #10 from Georg-Johann Lay 2013-01-25
09:28:14 UTC ---
Author: gjl
Date: Fri Jan 25 09:28:09 2013
New Revision: 195464
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195464
Log:
gcc/
PR target/54222
* confi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54222
--- Comment #9 from Georg-Johann Lay 2013-01-23
15:13:56 UTC ---
Author: gjl
Date: Wed Jan 23 15:13:51 2013
New Revision: 195407
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195407
Log:
PR target/54222
* config/avr/s
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41076
Georg-Johann Lay changed:
What|Removed |Added
Status|RESOLVED|REOPENED
Resolution|F
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56064
Bug #: 56064
Summary: Optimize VIEW_CONVERT_EXPR with FIXED_CST
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Keywords: missed-optimiza
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55974
Georg-Johann Lay changed:
What|Removed |Added
Priority|P3 |P5
Status|UNCONFI
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55974
--- Comment #2 from Georg-Johann Lay 2013-01-14
18:32:19 UTC ---
Author: gjl
Date: Mon Jan 14 18:32:05 2013
New Revision: 195170
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195170
Log:
Backport from 2013-01-14 trunk r195
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55974
--- Comment #1 from Georg-Johann Lay 2013-01-14
18:28:37 UTC ---
Author: gjl
Date: Mon Jan 14 18:28:24 2013
New Revision: 195169
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195169
Log:
PR target/55974
* config/avr/a
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55974
Bug #: 55974
Summary: [avr] Wrong suffix for built-in defines __INT24_MAX__
and __UINT24_MAX__ with -mint8
Classification: Unclassified
Product: gcc
Version: 4.7.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55897
Georg-Johann Lay changed:
What|Removed |Added
Keywords||addr-space
Priority
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55897
--- Comment #3 from Georg-Johann Lay 2013-01-07
18:51:38 UTC ---
Author: gjl
Date: Mon Jan 7 18:51:33 2013
New Revision: 194993
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194993
Log:
Backport from 2013-01-07 trunk r194
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55897
--- Comment #2 from Georg-Johann Lay 2013-01-07
18:37:57 UTC ---
Author: gjl
Date: Mon Jan 7 18:37:47 2013
New Revision: 194992
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194992
Log:
PR target/55897
* doc/extend.t
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55897
--- Comment #1 from Georg-Johann Lay 2013-01-07
18:34:50 UTC ---
Author: gjl
Date: Mon Jan 7 18:34:40 2013
New Revision: 194991
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194991
Log:
PR target/55897
* config/avr/a
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54461
--- Comment #5 from Georg-Johann Lay 2013-01-07
16:23:13 UTC ---
Author: gjl
Date: Mon Jan 7 16:22:59 2013
New Revision: 194981
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194981
Log:
Backport from 2013-01-07 trunk r194
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55897
Bug #: 55897
Summary: [avr] Allocate __memx data to .progmemx.data
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243
Georg-Johann Lay changed:
What|Removed |Added
Priority|P3 |P5
Status|NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243
--- Comment #31 from Georg-Johann Lay 2013-01-07
13:12:18 UTC ---
Author: gjl
Date: Mon Jan 7 13:12:10 2013
New Revision: 194970
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194970
Log:
Backport from 2013-01-07 trunk r19
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814
--- Comment #13 from Georg-Johann Lay 2012-12-18
22:33:41 UTC ---
(In reply to comment #12)
> Created attachment 28990 [details]
> Better patch
>
> Sorry for doing this, but here's a slightly improved version of the patch.
> Does
> th
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243
--- Comment #29 from Georg-Johann Lay 2012-12-17
22:53:42 UTC ---
(In reply to comment #24)
>> What I don't understand is what is bad with Rolf's proposal of defining
>> STAMP?
>
> We simply don't need to stamp anything for the gnattool
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814
--- Comment #11 from Georg-Johann Lay 2012-12-14
18:56:34 UTC ---
(In reply to comment #9)
> Created attachment 28900 [details]
> Candidate patch
>
> Try this.
Bernd, do you intend to apply this, or should I post it for review?
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243
--- Comment #25 from Georg-Johann Lay 2012-12-14
18:26:07 UTC ---
Created attachment 28960
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28960
Don't use STAMP to please Ada
(In reply to comment #24)
> > What I don't understand is
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243
--- Comment #22 from Georg-Johann Lay 2012-12-11
12:18:23 UTC ---
(In reply to comment #21)
What I don't understand is what is bad with Rolf's proposal of defining STAMP?
Stamping is not that unusual in the build process. Up to now it
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243
--- Comment #20 from Georg-Johann Lay 2012-12-10
22:57:41 UTC ---
(In reply to comment #19)
>> It works with read-only sources, provided everything is consistent. Or are
>> you saying that a t-snip must not use $(STAMP)?
>
> I'm saying
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243
--- Comment #18 from Georg-Johann Lay 2012-12-10
20:41:15 UTC ---
(In reply to comment #16)
>>> So t-multilib is autogenerated in the source tree during the build???
>>
>> Jepp. Top $(srcdir)/gcc/config/avr/t-multilib reads:
>>
>>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243
--- Comment #15 from Georg-Johann Lay 2012-12-10
18:36:33 UTC ---
(In reply to comment #13)
> Created attachment 28916 [details]
> Tentative fix for gnatls issue
>
> To be applied in the ada/ source directory.
This works for me with,
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243
--- Comment #14 from Georg-Johann Lay 2012-12-10
18:25:19 UTC ---
(In reply to comment #12)
> So t-multilib is autogenerated in the source tree during the build???
Jepp. Top $(srcdir)/gcc/config/avr/t-multilib reads:
# Auto-gener
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243
--- Comment #11 from Georg-Johann Lay 2012-12-10
17:00:50 UTC ---
(In reply to comment #10)
>> I don't know anything about the gnat build system and when I build avr-gcc I
>> configure for C/C++.
>>
>> What's odd is that even if GCC is
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814
--- Comment #10 from Georg-Johann Lay 2012-12-10
14:33:29 UTC ---
(In reply to comment #9)
> Created attachment 28900 [details]
> Candidate patch
>
> Try this.
It works. There are no more "spill in class 'R0_REG'" ICEs wozj your patc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814
--- Comment #7 from Georg-Johann Lay 2012-12-08
10:28:07 UTC ---
Many thanks for your help!
Mike Stein stopped posting test results quite some time ago. Dunno why,
he does not respond to email.
avr.h defines R0_REG as register class
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814
Georg-Johann Lay changed:
What|Removed |Added
CC||rguenth at gcc dot gnu.org
-
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814
--- Comment #2 from Georg-Johann Lay 2012-12-07
13:34:36 UTC ---
rguenth at gcc dot gnu.org wrote:
> spill in class 'R0_REG'
Spilling is a bug in the register allocator, or am I missing something.
Besides that, I am getting this mail
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243
--- Comment #9 from Georg-Johann Lay 2012-12-03
13:37:35 UTC ---
(In reply to comment #8)
> OK, but the question is why this rule is invoked during the gnattools build?
> Moreover, why does s-avr-mlib need to be rebuilt at this point si
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243
Georg-Johann Lay changed:
What|Removed |Added
CC||gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52641
--- Comment #8 from Georg-Johann Lay 2012-11-26
18:46:25 UTC ---
Author: gjl
Date: Mon Nov 26 18:46:12 2012
New Revision: 193826
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193826
Log:
PR testsuite/52641
* gcc.c-tor
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650
--- Comment #14 from Georg-Johann Lay 2012-11-26
09:47:18 UTC ---
A milestone of 3.0.x???
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52641
--- Comment #7 from Georg-Johann Lay 2012-11-23
10:08:54 UTC ---
Author: gjl
Date: Fri Nov 23 10:08:49 2012
New Revision: 193749
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193749
Log:
PR testsuite/52641
* gcc.dg/un
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54222
--- Comment #8 from Georg-Johann Lay 2012-11-22
10:00:24 UTC ---
Author: gjl
Date: Thu Nov 22 10:00:13 2012
New Revision: 193721
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193721
Log:
libgcc/
Adjust decimal point of si
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243
Georg-Johann Lay changed:
What|Removed |Added
Component|target |ada
--- Comment #4 from Geor
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55181
--- Comment #4 from Georg-Johann Lay 2012-11-02
16:15:16 UTC ---
Created attachment 28599
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28599
foo.s (4.6.2, good)
Assembler output from 4.6.2 that generates a bit test instruction.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55181
--- Comment #3 from Georg-Johann Lay 2012-11-02
16:13:18 UTC ---
Created attachment 28598
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28598
foo.s (from 4.8)
Assembler output that shows the expensive shift loop in insn 44.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55181
--- Comment #2 from Georg-Johann Lay 2012-11-02
16:11:40 UTC ---
Created attachment 28597
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28597
foo.c Test case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55181
Georg-Johann Lay changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55181
Bug #: 55181
Summary: [4.7/4.8 Regression] Expensive shift loop where a
bit-testing instruction could be used
Classification: Unclassified
Product: gcc
Version: 4.7.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54996
Georg-Johann Lay changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54030
--- Comment #5 from Georg-Johann Lay 2012-10-27
21:25:32 UTC ---
(In reply to comment #4)
> I reviewed it because I know that part of the Makefile and I am
> familiar with what they want to do.
Waht would be a reasonable changelog? I am
||gjl at gcc dot gnu.org
Resolution||FIXED
--- Comment #3 from Georg-Johann Lay 2012-10-27
14:04:52 UTC ---
#
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55034
Georg-Johann Lay changed:
What|Removed |Added
Priority|P3 |P5
--- Comment #2 from Georg
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55034
--- Comment #1 from Georg-Johann Lay 2012-10-27
14:03:19 UTC ---
Author: gjl
Date: Sat Oct 27 14:03:10 2012
New Revision: 192878
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192878
Log:
PR target/55034
* config/avr/a
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54030
--- Comment #3 from Georg-Johann Lay 2012-10-24
16:55:40 UTC ---
Created attachment 28520
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28520
pr54030.diff tentative patch
The patch from
http://gcc.gnu.org/ml/gcc-patches/2012-07
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54888
Georg-Johann Lay changed:
What|Removed |Added
CC||gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54280
Georg-Johann Lay changed:
What|Removed |Added
Target||avr
Status|UNCONF
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