https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78883
Georg-Johann Lay changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78883
--- Comment #5 from Georg-Johann Lay ---
Author: gjl
Date: Mon Feb 6 13:38:56 2017
New Revision: 245209
URL: https://gcc.gnu.org/viewcvs?rev=245209&root=gcc&view=rev
Log:
gcc/
PR target/78883
* config/avr/avr.c (rtl-iter.h): Inc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69685
Georg-Johann Lay changed:
What|Removed |Added
Status|WAITING |RESOLVED
Resolution|---
||gjl at gcc dot gnu.org
Resolution|--- |INVALID
--- Comment #6 from Georg-Johann Lay ---
Closed as invalig because AVR32 is not a supported target.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70677
--- Comment #10 from Georg-Johann Lay ---
*** Bug 52025 has been marked as a duplicate of this bug. ***
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52025
Georg-Johann Lay changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71676
Georg-Johann Lay changed:
What|Removed |Added
Target Milestone|--- |7.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71678
Georg-Johann Lay changed:
What|Removed |Added
Target Milestone|--- |7.0
||gjl at gcc dot gnu.org
Resolution|--- |DUPLICATE
--- Comment #1 from Georg-Johann Lay ---
switch / case won't work with 64-bit values; it's beed fixed for v7. As the
changes are intrusive, there are no plans to back-port them, and he
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71678
Georg-Johann Lay changed:
What|Removed |Added
CC||tho...@maier-komor.de
--- Comment #5
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52641
--- Comment #14 from Georg-Johann Lay ---
Author: gjl
Date: Thu Dec 22 15:02:43 2016
New Revision: 243889
URL: https://gcc.gnu.org/viewcvs?rev=243889&root=gcc&view=rev
Log:
gcc/testsuite/
PR testsuite/52641
* gcc.dg/fold-and-rshi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52641
--- Comment #13 from Georg-Johann Lay ---
Author: gjl
Date: Thu Dec 22 12:42:35 2016
New Revision: 243885
URL: https://gcc.gnu.org/viewcvs?rev=243885&root=gcc&view=rev
Log:
gcc/testsuite/
PR testsuite/52641
* gcc.dg/pr35258.c (ma
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78883
--- Comment #2 from Georg-Johann Lay ---
Created attachment 40389
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40389&action=edit
.combine dump as requested.
Genrated with
$ avr-gcc pr26833.c -S -O1 -mmcu=avr4 -S -fdump-rtl-combine-detai
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52641
--- Comment #12 from Georg-Johann Lay ---
Author: gjl
Date: Wed Dec 21 13:50:11 2016
New Revision: 243854
URL: https://gcc.gnu.org/viewcvs?rev=243854&root=gcc&view=rev
Log:
gcc/testsuite/
PR testsuite/52641
* gcc.dg/builtin-objec
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: gjl at gcc dot gnu.org
Target Milestone: ---
r243578 triggers several ICEs in avr-gcc test suite; amongst them:
$ avr-gcc /gnu/gcc.gnu.org/trunk/gcc/testsuite/gcc.c-torture/compile/pr26833.c
-S -O1 -mmcu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69681
Georg-Johann Lay changed:
What|Removed |Added
CC||gjl at gcc dot gnu.org
--- Comment
Assignee: unassigned at gcc dot gnu.org
Reporter: gjl at gcc dot gnu.org
Target Milestone: ---
Even with attributes noclone + noinline, gcc propagates function arguments into
functions like with the following test case and gcc-7:
__attribute__ ((noinline,noclone))
int add (int a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78707
Georg-Johann Lay changed:
What|Removed |Added
Keywords||ice-on-valid-code, ra
Tar
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: gjl at gcc dot gnu.org
Target Milestone: ---
Created attachment 40274
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40274&action=edit
sscanf_flt-
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70676
--- Comment #7 from Georg-Johann Lay ---
Sorry, but guessing around has proben to be extremely unefficient and error
prone, in particular if the information is available on the other end of the
wire.
If -mrelax leads to wrong code, then you shou
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77353
Georg-Johann Lay changed:
What|Removed |Added
Status|NEW |RESOLVED
Component|other
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67373
Georg-Johann Lay changed:
What|Removed |Added
Status|WAITING |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67839
Georg-Johann Lay changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67839
Georg-Johann Lay changed:
What|Removed |Added
Target Milestone|--- |6.0
--- Comment #6 from Georg-Johann
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70676
--- Comment #5 from Georg-Johann Lay ---
Whould you please mention to what module you are referring? Spi.ii?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78562
Georg-Johann Lay changed:
What|Removed |Added
Priority|P3 |P5
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78562
--- Comment #7 from Georg-Johann Lay ---
Author: gjl
Date: Wed Nov 30 11:08:37 2016
New Revision: 243008
URL: https://gcc.gnu.org/viewcvs?rev=243008&root=gcc&view=rev
Log:
gcc/lto/
PR lto/78562
* lto-symtab.c (lto_symtab_merge_de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78562
--- Comment #5 from Georg-Johann Lay ---
Maybe it is an option to be less strict? In the test case, both function name
and asm name (libname) are in the namespace of the implementation: both start
with 2 underscores. The function name even star
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78562
--- Comment #4 from Georg-Johann Lay ---
(In reply to rguent...@suse.de from comment #3)
> Yes, using aliases would be a good workaround.
hmmm, for libgcc functions written in asm this is easy enough, like
.global func1_alias
.global func1
fun
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78562
--- Comment #2 from Georg-Johann Lay ---
Thanks for looking into it.
IIUC it's a backend issue.
config/avr/builtins.def sets library names for some built-ins, and some
libnames are the same because the libgcc asm code is exactly the same, even
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60145
Georg-Johann Lay changed:
What|Removed |Added
Component|other |tree-optimization
--- Comment #4 from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78562
Georg-Johann Lay changed:
What|Removed |Added
Keywords||diagnostic
Target|
: lto
Assignee: unassigned at gcc dot gnu.org
Reporter: gjl at gcc dot gnu.org
Target Milestone: ---
Created attachment 40175
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40175&action=edit
lto.c: C test case
The attaches test case throws an incorrect warning when c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60145
Georg-Johann Lay changed:
What|Removed |Added
Status|RESOLVED|NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65964
Bug 65964 depends on bug 60145, which changed state.
Bug 60145 Summary: [AVR] Suboptimal code for byte order shuffling using shift
and or
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60145
What|Removed |Added
-
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60145
--- Comment #2 from Georg-Johann Lay ---
Created attachment 40173
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40173&action=edit
2 patterns for the 4-byte case
The 2-byte case should be improved by r242909 but the 4-byte case just leads
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65964
Bug 65964 depends on bug 41076, which changed state.
Bug 41076 Summary: [avr] pessimal code for logical OR of 8-bit fields
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41076
What|Removed |Added
-
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41076
Georg-Johann Lay changed:
What|Removed |Added
Status|REOPENED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41076
--- Comment #8 from Georg-Johann Lay ---
Author: gjl
Date: Mon Nov 28 08:40:11 2016
New Revision: 242907
URL: https://gcc.gnu.org/viewcvs?rev=242907&root=gcc&view=rev
Log:
PR 41076
* config/avr/avr.md (SPLIT34): New mode iterator
Priority|P3 |P5
Status|UNCONFIRMED |RESOLVED
CC||gjl at gcc dot gnu.org
Resolution|--- |FIXED
Target Milestone|--- |7.0
Severity|normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60300
--- Comment #6 from Georg-Johann Lay ---
Author: gjl
Date: Wed Nov 23 09:17:57 2016
New Revision: 242741
URL: https://gcc.gnu.org/viewcvs?rev=242741&root=gcc&view=rev
Log:
gcc/
PR target/60300
* config/avr/constraints.md (Csp): W
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59174
Georg-Johann Lay changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78093
--- Comment #4 from Georg-Johann Lay ---
Author: gjl
Date: Mon Nov 21 12:23:14 2016
New Revision: 242660
URL: https://gcc.gnu.org/viewcvs?rev=242660&root=gcc&view=rev
Log:
PR target/78093
* config/avr/avr.c (avr_decl_maybe_lds_p)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78093
Georg-Johann Lay changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78093
--- Comment #2 from Georg-Johann Lay ---
Author: gjl
Date: Mon Nov 14 10:25:34 2016
New Revision: 242379
URL: https://gcc.gnu.org/viewcvs?rev=242379&root=gcc&view=rev
Log:
gcc/
PR target/78093
* doc/invoke.texi (AVR Options) [-ma
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78275
Georg-Johann Lay changed:
What|Removed |Added
Target||avr
Priority|P3
Assignee: unassigned at gcc dot gnu.org
Reporter: gjl at gcc dot gnu.org
Target Milestone: ---
avr-mcus.def currenly lists at43usb320 as belonging to avr31. This is not
correct because the device can only handle 64 KiB of (external) program memory
but avr31 is for devices with
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71678
--- Comment #4 from Georg-Johann Lay ---
Author: gjl
Date: Wed Oct 26 09:46:44 2016
New Revision: 241547
URL: https://gcc.gnu.org/viewcvs?rev=241547&root=gcc&view=rev
Log:
gen-pass-instances.awk is sensitive to the order in which
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71676
--- Comment #4 from Georg-Johann Lay ---
Author: gjl
Date: Wed Oct 26 09:46:44 2016
New Revision: 241547
URL: https://gcc.gnu.org/viewcvs?rev=241547&root=gcc&view=rev
Log:
gen-pass-instances.awk is sensitive to the order in which
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71678
Georg-Johann Lay changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71676
Georg-Johann Lay changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71678
--- Comment #2 from Georg-Johann Lay ---
Author: gjl
Date: Tue Oct 25 08:35:17 2016
New Revision: 241504
URL: https://gcc.gnu.org/viewcvs?rev=241504&root=gcc&view=rev
Log:
gcc/
New avt target pass to work around performance loss by PR fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71676
--- Comment #2 from Georg-Johann Lay ---
Author: gjl
Date: Tue Oct 25 08:35:17 2016
New Revision: 241504
URL: https://gcc.gnu.org/viewcvs?rev=241504&root=gcc&view=rev
Log:
gcc/
New avt target pass to work around performance loss by PR fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71678
--- Comment #1 from Georg-Johann Lay ---
Author: gjl
Date: Tue Oct 25 08:26:59 2016
New Revision: 241503
URL: https://gcc.gnu.org/viewcvs?rev=241503&root=gcc&view=rev
Log:
gcc/
PR target/71676
PR target/71678
* config/avr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71676
--- Comment #1 from Georg-Johann Lay ---
Author: gjl
Date: Tue Oct 25 08:26:59 2016
New Revision: 241503
URL: https://gcc.gnu.org/viewcvs?rev=241503&root=gcc&view=rev
Log:
gcc/
PR target/71676
PR target/71678
* config/avr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78093
--- Comment #1 from Georg-Johann Lay ---
Author: gjl
Date: Mon Oct 24 11:02:51 2016
New Revision: 241468
URL: https://gcc.gnu.org/viewcvs?rev=241468&root=gcc&view=rev
Log:
gcc/
PR target/78093
* doc/extend.texi (AVR Variable Attr
|P4
Assignee|unassigned at gcc dot gnu.org |gjl at gcc dot gnu.org
Target Milestone|--- |7.0
NCONFIRMED
Severity: enhancement
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: gjl at gcc dot gnu.org
Target Milestone: ---
Currently, the compiler won't use LDS / STS instructions für AVR's reduces Tiny
cores (-mmcu=a
|UNCONFIRMED |RESOLVED
CC||gjl at gcc dot gnu.org
Resolution|--- |FIXED
Summary|[avr] Invalid optimization |[avr] Invalid optimization
|using varargs and a weak|omits comparison
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77326
--- Comment #4 from Georg-Johann Lay ---
Author: gjl
Date: Wed Sep 21 14:11:59 2016
New Revision: 240315
URL: https://gcc.gnu.org/viewcvs?rev=240315&root=gcc&view=rev
Log:
gcc/
Backport from 2016-09-21 trunk r240306.
PR target/77
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77326
--- Comment #3 from Georg-Johann Lay ---
Author: gjl
Date: Wed Sep 21 09:31:38 2016
New Revision: 240308
URL: https://gcc.gnu.org/viewcvs?rev=240308&root=gcc&view=rev
Log:
Backport from 2016-09-21 trunk r240306.
PR target/77326
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77326
--- Comment #2 from Georg-Johann Lay ---
Author: gjl
Date: Wed Sep 21 09:17:32 2016
New Revision: 240306
URL: https://gcc.gnu.org/viewcvs?rev=240306&root=gcc&view=rev
Log:
gcc/
PR target/77326
* config/avr/avr.c (avr_notice_updat
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77353
Georg-Johann Lay changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
Target|AVR |avr
CC||gjl at gcc dot gnu.org
Known to fail||6.2.1
--- Comment #10 from Georg-Johann Lay ---
Here is a valid test case (avr/io.h is not available here):
#define PINA (*(unsigned char
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71151
--- Comment #20 from Georg-Johann Lay ---
(In reply to Senthil Kumar Selvaraj from comment #19)
> Can reproduce this on trunk
So it's not related to PR72767 then? (Fixed since 2016-08-01)
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: gjl at gcc dot gnu.org
Target Milestone: ---
Target: avr
== Testcase ==
typedef __UINT8_TYPE__ uint8_t;
uint8_t abs8 (uint8_t x)
{
if (x & 0x80)
x
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71976
Georg-Johann Lay changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71151
--- Comment #17 from Georg-Johann Lay ---
What about the performance issue re. crossing the jump table with a branch?
An easy fix would be to emit ".subsection 1" before the jump table; you think
we should do this?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71976
--- Comment #10 from Georg-Johann Lay ---
Author: gjl
Date: Mon Aug 8 10:13:54 2016
New Revision: 239239
URL: https://gcc.gnu.org/viewcvs?rev=239239&root=gcc&view=rev
Log:
Backport from 2016-07-29 trunk r238863.
PR rtl-optimizat
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71976
--- Comment #9 from Georg-Johann Lay ---
Author: gjl
Date: Mon Aug 8 10:06:15 2016
New Revision: 239238
URL: https://gcc.gnu.org/viewcvs?rev=239238&root=gcc&view=rev
Log:
Backport from 2016-07-29 trunk r238863.
PR rtl-optimizati
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70677
Georg-Johann Lay changed:
What|Removed |Added
Status|WAITING |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55181
--- Comment #17 from Georg-Johann Lay ---
For now and for avr, hacked around the issue by supplying a pattern for the
extract...
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70677
--- Comment #8 from Georg-Johann Lay ---
Author: gjl
Date: Thu Aug 4 07:52:38 2016
New Revision: 239117
URL: https://gcc.gnu.org/viewcvs?rev=239117&root=gcc&view=rev
Log:
PR 70677
* common/config/avr/avr-common.c (avr_option_opt
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55181
--- Comment #16 from Georg-Johann Lay ---
Author: gjl
Date: Thu Aug 4 07:50:53 2016
New Revision: 239116
URL: https://gcc.gnu.org/viewcvs?rev=239116&root=gcc&view=rev
Log:
PR 55181
* config/avr/avr.md: New pattern to work around
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70677
--- Comment #7 from Georg-Johann Lay ---
Author: gjl
Date: Wed Aug 3 15:46:11 2016
New Revision: 239080
URL: https://gcc.gnu.org/viewcvs?rev=239080&root=gcc&view=rev
Log:
PR 70677
* common/config/avr/avr-common.c (avr_option_opt
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71948
--- Comment #3 from Georg-Johann Lay ---
Author: gjl
Date: Mon Aug 1 17:12:32 2016
New Revision: 238961
URL: https://gcc.gnu.org/viewcvs?rev=238961&root=gcc&view=rev
Log:
PR target/71948
* config/avr/avr.c (AVR_SYMBOL_FLAG_TINY_
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72767
Georg-Johann Lay changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Version|5.2.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72767
--- Comment #3 from Georg-Johann Lay ---
Author: gjl
Date: Mon Aug 1 12:44:18 2016
New Revision: 238950
URL: https://gcc.gnu.org/viewcvs?rev=238950&root=gcc&view=rev
Log:
Backport from 2016-08-01 trunk r238948.
PR target/72767
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72767
--- Comment #2 from Georg-Johann Lay ---
Author: gjl
Date: Mon Aug 1 12:40:41 2016
New Revision: 238949
URL: https://gcc.gnu.org/viewcvs?rev=238949&root=gcc&view=rev
Log:
Backport from 2016-08-01 trunk r238948.
PR target/72767
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72767
--- Comment #1 from Georg-Johann Lay ---
Author: gjl
Date: Mon Aug 1 12:36:11 2016
New Revision: 238948
URL: https://gcc.gnu.org/viewcvs?rev=238948&root=gcc&view=rev
Log:
PR target/72767
* config/avr/avr.md (length) [branch]: Co
|P4
Assignee|unassigned at gcc dot gnu.org |gjl at gcc dot gnu.org
: target
Assignee: unassigned at gcc dot gnu.org
Reporter: gjl at gcc dot gnu.org
Target Milestone: ---
Created attachment 39039
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39039&action=edit
nops.c: C test case
Some branch instructions report too small inst
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71151
--- Comment #15 from Georg-Johann Lay ---
Author: gjl
Date: Mon Aug 1 09:15:24 2016
New Revision: 238935
URL: https://gcc.gnu.org/viewcvs?rev=238935&root=gcc&view=rev
Log:
gcc/
Backport from 2016-06-16 trunk r237536.
2016-06-16
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71976
--- Comment #8 from Georg-Johann Lay ---
Author: gjl
Date: Fri Jul 29 12:34:21 2016
New Revision: 238863
URL: https://gcc.gnu.org/viewcvs?rev=238863&root=gcc&view=rev
Log:
gcc/
PR rtl-optimization/71976
* combine.c (get_last_valu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71976
--- Comment #7 from Georg-Johann Lay ---
...hmmm this place might be correct. combine defines
#define RTL_HOOKS_REG_NUM_SIGN_BIT_COPIES reg_num_sign_bit_copies_for_combine
and this function comes up with
reg_num_sign_bit_copies_for_combine (
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71976
Georg-Johann Lay changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71976
--- Comment #3 from Georg-Johann Lay ---
Created attachment 38955
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38955&action=edit
bug-combin.c.243r.combine
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71976
--- Comment #2 from Georg-Johann Lay ---
Bugzille does not allow me to attach the .combine dump (for reference).
...anyway the relevant part of the dump is:
In .242r.ud_dce there is the following right shift insn:
(insn 51 50 52 2 (set (reg:QI
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71976
--- Comment #1 from Georg-Johann Lay ---
Created attachment 38954
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38954&action=edit
bug-combin.c.242r.ud_dce
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: gjl at gcc dot gnu.org
Target Milestone: ---
Target: avr
Created attachment 38953
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38953&action=edit
bug-c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71948
Georg-Johann Lay changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71948
--- Comment #1 from Georg-Johann Lay ---
Author: gjl
Date: Wed Jul 20 14:12:16 2016
New Revision: 238525
URL: https://gcc.gnu.org/viewcvs?rev=238525&root=gcc&view=rev
Log:
gcc/
Implement attribute progmem on reduced Tiny cores by adding
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71948
Georg-Johann Lay changed:
What|Removed |Added
Target||avr
Priority|P3
: enhancement
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: gjl at gcc dot gnu.org
Target Milestone: ---
The reduced tiny cores feature reading from flash: The flash memory can be
seen in the RAM address range at an offset
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50417
--- Comment #18 from Georg-Johann Lay ---
(In reply to rguent...@suse.de from comment #12)
> On Fri, 8 Jul 2016, olegendo at gcc dot gnu.org wrote:
>
> > void test (const int *a, int *b)
> > {
> > a[100] = 1;
> > b[200] = 2;
> >
> > std::
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71151
--- Comment #14 from Georg-Johann Lay ---
Author: gjl
Date: Fri Jul 1 12:09:53 2016
New Revision: 237910
URL: https://gcc.gnu.org/viewcvs?rev=237910&root=gcc&view=rev
Log:
gcc/testsuite/
PR target/71151
* gcc.target/avr/pr71151-
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71627
--- Comment #3 from Georg-Johann Lay ---
Also confirmed on current trunk.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58655
Georg-Johann Lay changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71627
Georg-Johann Lay changed:
What|Removed |Added
Target|AVR |avr
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71627
Georg-Johann Lay changed:
What|Removed |Added
CC||gjl at gcc dot gnu.org
--- Comment
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