[Bug tree-optimization/52891] [4.8 Regression] ICE in adjust_bool_pattern

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52891 --- Comment #8 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-04-24 17:19:03 UTC --- Author: gjl Date: Tue Apr 24 17:18:54 2012 New Revision: 186776 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=186776 Log: PR testsuite/52641 PR

[Bug testsuite/52641] Test cases fail for 16-bit int targets

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52641 --- Comment #5 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-04-24 17:19:03 UTC --- Author: gjl Date: Tue Apr 24 17:18:54 2012 New Revision: 186776 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=186776 Log: PR testsuite/52641 PR

[Bug c/51527] ICE: Segmentation fault: 'convert_to_integer' enters infinite recursion

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51527 --- Comment #4 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-04-27 10:52:03 UTC --- Author: gjl Date: Fri Apr 27 10:51:58 2012 New Revision: 186899 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=186899 Log: PR c/51527

[Bug c/51527] ICE: Segmentation fault: 'convert_to_integer' enters infinite recursion

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51527 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug lto/50616] lto1.exe: internal compiler error: invalid resolution in the resolution file

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50616 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug target/46779] [4.4/4.5/4.6 Regression][avr] wrong code generation for values held in R28/R29

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46779 --- Comment #17 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-05-02 17:05:10 UTC --- Author: gjl Date: Wed May 2 17:05:04 2012 New Revision: 187055 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187055 Log: Backport from 2011-07-08

[Bug target/46779] [4.4/4.5/4.6 Regression][avr] wrong code generation for values held in R28/R29

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46779 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Known to work||4.5.4

[Bug target/39633] [avr] loop bug: missing 8-bit comparison (*cmpqi)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39633 --- Comment #15 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-05-02 17:14:42 UTC --- Author: gjl Date: Wed May 2 17:14:32 2012 New Revision: 187056 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187056 Log: Backport from 2011-07-11

[Bug target/39633] [avr] loop bug: missing 8-bit comparison (*cmpqi)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39633 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Known to work||4.5.4

[Bug target/45263] registers used in __do_global_ctors can get clobbered

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45263 --- Comment #16 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-05-02 17:23:14 UTC --- Author: gjl Date: Wed May 2 17:23:06 2012 New Revision: 187058 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187058 Log: Backport from 2011-05-30

[Bug target/45263] registers used in __do_global_ctors can get clobbered

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45263 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong-code

[Bug target/50820] [avr] Use EIND consistently

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50820 --- Comment #6 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-05-02 17:37:36 UTC --- Author: gjl Date: Wed May 2 17:37:31 2012 New Revision: 187059 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187059 Log: Backport from 2011-10-21

[Bug target/50820] [avr] Use EIND consistently

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50820 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Known to work||4.5.4

[Bug target/53256] New: [avr] Attribute 'interrupt' shall override attribute 'signal'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53256 Bug #: 53256 Summary: [avr] Attribute 'interrupt' shall override attribute 'signal' Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug target/53256] [avr] Attribute 'interrupt' shall override attribute 'signal'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53256 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug target/53256] [avr] Attribute 'interrupt' shall override attribute 'signal'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53256 --- Comment #1 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-05-09 16:29:06 UTC --- Author: gjl Date: Wed May 9 16:28:53 2012 New Revision: 187342 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187342 Log: PR target/53256

[Bug target/53256] [avr] Attribute 'interrupt' shall override attribute 'signal'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53256 --- Comment #2 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-05-09 16:39:39 UTC --- Author: gjl Date: Wed May 9 16:39:33 2012 New Revision: 187343 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187343 Log: Backport from 2012-05-12

[Bug target/53256] [avr] Attribute 'interrupt' shall override attribute 'signal'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53256 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/53344] New: Dont' emit an assembler warning when assembling 3-byte symbols

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53344 Bug #: 53344 Summary: Dont' emit an assembler warning when assembling 3-byte symbols Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug target/53344] Dont' emit an assembler warning when assembling 3-byte symbols

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53344 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug target/53344] Dont' emit an assembler warning when assembling 3-byte symbols

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53344 --- Comment #1 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-05-14 15:48:15 UTC --- Author: gjl Date: Mon May 14 15:47:52 2012 New Revision: 187470 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187470 Log: PR target/53344

[Bug target/53344] Dont' emit an assembler warning when assembling 3-byte symbols

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53344 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/53372] New: [avr] Section attribute ignored with address space

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53372 Bug #: 53372 Summary: [avr] Section attribute ignored with address space Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: wrong-code

[Bug target/53372] [avr] Section attribute ignored with address space

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53372 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P5

[Bug testsuite/52641] Test cases fail for 16-bit int targets

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52641 --- Comment #6 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-05-16 12:46:41 UTC --- Author: gjl Date: Wed May 16 12:46:36 2012 New Revision: 187588 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187588 Log: PR testsuite/52641

[Bug target/53448] [avr] ignoring __attribute__((aligned(2)))

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53448 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/53448] New: [avr] ignoring __attribute__((aligned(2)))

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53448 Bug #: 53448 Summary: [avr] ignoring __attribute__((aligned(2))) Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug target/53448] [avr] ignoring __attribute__((aligned(2)))

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53448 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug target/53448] [avr] ignoring __attribute__((aligned(2)))

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53448 --- Comment #2 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-05-23 15:25:27 UTC --- Author: gjl Date: Wed May 23 15:25:22 2012 New Revision: 187803 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187803 Log: PR target/53448

[Bug target/53448] [avr] ignoring __attribute__((aligned(2)))

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53448 --- Comment #3 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-05-23 15:28:11 UTC --- Author: gjl Date: Wed May 23 15:28:05 2012 New Revision: 187804 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187804 Log: Backport from 2012-05-23

[Bug target/53448] [avr] ignoring __attribute__((aligned(2)))

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53448 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug target/51345] [avr] Devices with 8-bit SP need their own multilib(s)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51345 --- Comment #8 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-05-31 17:32:48 UTC --- Author: gjl Date: Thu May 31 17:32:42 2012 New Revision: 188070 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188070 Log: PR target/51345

[Bug target/46261] avr-gcc: Segfaults when compiled with the -mint8 option

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46261 --- Comment #22 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-04 09:48:37 UTC --- Author: gjl Date: Mon Jun 4 09:48:34 2012 New Revision: 188172 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188172 Log: PR target/46261

[Bug target/46261] avr-gcc: Segfaults when compiled with the -mint8 option

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46261 --- Comment #23 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-04 09:51:05 UTC --- Author: gjl Date: Mon Jun 4 09:51:00 2012 New Revision: 188173 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188173 Log: Backport from 2012-06-04

[Bug target/46261] avr-gcc: Segfaults when compiled with the -mint8 option

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46261 --- Comment #24 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-04 09:53:14 UTC --- Author: gjl Date: Mon Jun 4 09:53:04 2012 New Revision: 188174 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188174 Log: Backport from 2012-06-04

[Bug target/46261] avr-gcc: Segfaults when compiled with the -mint8 option

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46261 --- Comment #25 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-04 09:55:44 UTC --- Author: gjl Date: Mon Jun 4 09:55:35 2012 New Revision: 188175 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188175 Log: Backport from 2012-06-04

[Bug target/46261] avr-gcc: Segfaults when compiled with the -mint8 option

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46261 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug rtl-optimization/53595] New: Code size increase of +10% between two 4.7.1 snapshot

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53595 Bug #: 53595 Summary: Code size increase of +10% between two 4.7.1 snapshot Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/53595] Code size increase of +10% between two 4.7.1 snapshot

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53595 --- Comment #1 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-06 19:54:34 UTC --- Created attachment 27570 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27570 ira dump of older version (good)

[Bug rtl-optimization/53595] Code size increase of +10% between two 4.7.1 snapshot

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53595 --- Comment #2 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-06 19:55:49 UTC --- Created attachment 27571 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27571 ira dump of newer version (+10%)

[Bug rtl-optimization/53595] Code size increase of +10% between two 4.7.1 snapshot

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53595 --- Comment #3 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-06 19:56:57 UTC --- Created attachment 27572 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27572 reload dump of older version (good)

[Bug rtl-optimization/53595] Code size increase of +10% between two 4.7.1 snapshot

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53595 --- Comment #4 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-06 19:58:10 UTC --- Created attachment 27573 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27573 reload dump of newer version (+10%)

[Bug rtl-optimization/53595] Code size increase of +10% between two 4.7.1 snapshot

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53595 --- Comment #6 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-06 20:05:02 UTC --- And here is the first part of the diff of the reload dumps that shows that something weird is going on: --- bresenham-i-1.198r.reloadWed Jun 6 19:59:24

[Bug rtl-optimization/53595] Code size increase of +10% between two 4.7.1 snapshot

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53595 --- Comment #7 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-06 20:12:19 UTC --- (In reply to comment #5) That's not very narrow interval. Please bisect what affected it (or what affected it most). The only changes to 4_7-branch

[Bug target/46261] avr-gcc: Segfaults when compiled with the -mint8 option

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46261 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.7.1

[Bug rtl-optimization/53595] Code size increase of +10% between two 4.7.1 snapshot

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53595 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Target||avr

[Bug rtl-optimization/53595] Code size increase of +10% between two 4.7.1 snapshot

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53595 --- Comment #9 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-07 13:27:33 UTC --- Created attachment 27576 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27576 pr53595.diff And here is a tentative patch: Let

[Bug rtl-optimization/53595] Code size increase of +10% between two 4.7.1 snapshot

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53595 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Attachment #27576|0 |1

[Bug other/53615] New: Buffer overflow in the compiler?

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53615 Bug #: 53615 Summary: Buffer overflow in the compiler? Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug other/53615] Buffer overflow in the compiler?

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53615 --- Comment #1 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-08 16:48:22 UTC --- Created attachment 27588 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27588 wek.c And here is the source file wek.c Compiled with the above options

[Bug other/53615] Buffer overflow in the compiler?

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53615 --- Comment #2 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-08 16:52:54 UTC --- Note: In attachment 27588 the long version is commented out. You have to remove the comment and the second CODE32 like so: #define CODE32 \ out %2, %C1\n

[Bug rtl-optimization/53595] Code size increase of +10% between two 4.7.1 snapshot

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53595 --- Comment #11 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-08 17:04:41 UTC --- FYI, the patch attachment 27568 also resolves the strange error described in PR53615, at least for the test case given there.

[Bug target/53256] [avr] Attribute 'interrupt' shall override attribute 'signal'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53256 --- Comment #4 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-08 22:42:27 UTC --- See also the following AVR-LibC bug report: http://savannah.nongnu.org/bugs/index.php?26734

[Bug rtl-optimization/53595] Code size increase of +10% between two 4.7.1 snapshot

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53595 --- Comment #12 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-28 13:53:59 UTC --- Author: gjl Date: Thu Jun 28 13:53:51 2012 New Revision: 189049 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189049 Log: PR 53595 * config

[Bug rtl-optimization/53595] Code size increase of +10% between two 4.7.1 snapshot

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53595 --- Comment #13 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-06-28 13:58:37 UTC --- Author: gjl Date: Thu Jun 28 13:58:32 2012 New Revision: 189050 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189050 Log: Backport from 2012-06-28

[Bug other/53595] Code size increase of +10% between two 4.7.1 snapshot

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53595 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Keywords||ra

[Bug other/53923] New: ICE: RTL check: expected code 'reg', have 'debug_expr' in rhs_regno, at rtl.h:1091

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53923 Bug #: 53923 Summary: ICE: RTL check: expected code 'reg', have 'debug_expr' in rhs_regno, at rtl.h:1091 Classification: Unclassified Product: gcc Version: 4.8.0

[Bug other/53923] ICE: RTL check: expected code 'reg', have 'debug_expr' in rhs_regno, at rtl.h:1091

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53923 --- Comment #1 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-07-11 09:27:26 UTC --- Created attachment 27773 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27773 libgcc2-mulsc3.c: preprocessed bit of libgcc2.c compile with avr-gcc

[Bug other/53923] ICE: RTL check: expected code 'reg', have 'debug_expr' in rhs_regno, at rtl.h:1091

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53923 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug other/53923] ICE: RTL check: expected code 'reg', have 'debug_expr' in rhs_regno, at rtl.h:1091

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53923 --- Comment #2 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-07-11 10:03:49 UTC --- avr.c already contains code to work around problems from DCE, instead of DCE working out proper solutions to cover AVR, see PR50063 Something goes wrong

[Bug other/53925] New: dbgcnt.c:dbg_cnt_set_limit_by_index emits diagnostic via fprintf (stderr

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53925 Bug #: 53925 Summary: dbgcnt.c:dbg_cnt_set_limit_by_index emits diagnostic via fprintf (stderr Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug target/53935] New: [avr][c++] missing warning for non-const data in progmem

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53935 Bug #: 53935 Summary: [avr][c++] missing warning for non-const data in progmem Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED

[Bug target/53935] [avr][c++] missing warning for non-const data in progmem

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53935 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P5

[Bug other/54030] make install does not honor --program-prefix/--program-suffix for 'gcc' (AVR build)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54030 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Keywords||build

[Bug other/53923] ICE: RTL check: expected code 'reg', have 'debug_expr' in rhs_regno, at rtl.h:1091

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53923 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added CC

[Bug other/53615] Buffer overflow in the compiler?

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53615 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug other/53615] Buffer overflow in the compiler?

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53615 --- Comment #7 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-08-02 16:45:24 UTC --- (In reply to comment #6) You should run the compiler under Valgrind and see whether it complains. I never built the compiler with valgrind support

[Bug other/50925] [4.6/4.7/4.8 Regression][avr] ICE at spill_failure, at reload1.c:2118

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50925 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Last reconfirmed|2012-02-17 00:00:00 |2012-08-02 0:00

[Bug other/50925] [4.6/4.7/4.8 Regression][avr] ICE at spill_failure, at reload1.c:2118

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50925 --- Comment #25 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-08-02 17:34:40 UTC --- (In reply to comment #24) The kook isn't even called once... My bad... The hook IS called, but it does not help with this bug.

[Bug rtl-optimization/52543] lower-subreg.c: code bloat of 300%-400% for multi-word memory splits

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52543 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|REOPENED

[Bug rtl-optimization/52543] lower-subreg.c: code bloat of 300%-400% for multi-word memory splits

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52543 --- Comment #11 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-08-02 18:37:18 UTC --- Created attachment 27928 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27928 /local/gnu/patches/pr52543-undo-185605.diff Just for reference: Here

[Bug rtl-optimization/52543] lower-subreg.c: code bloat of 300%-400% for multi-word memory splits

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52543 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added CC||pinskia at gcc

[Bug other/53615] Buffer overflow in the compiler?

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53615 --- Comment #8 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-08-03 16:03:09 UTC --- (In reply to comment #6) You should run the compiler under Valgrind and see whether it complains. I now configured with --enable-checking=valgrind Valgrind

[Bug rtl-optimization/56833] [4.9 Regression] Valid register is over written by postreload pass

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56833 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added CC||gjl at gcc dot

[Bug other/56479] Register allocator can't allocate two 4-byte variables into 8 registers for inline asm on avr-gcc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56479 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P5

[Bug rtl-optimization/49857] Put constant switch-tables into flash

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49857 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.8.2 |4.9.0

[Bug middle-end/57503] New: [4.7/4.8 Regression] Expand uses wrong multiply routine

Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: gjl at gcc dot gnu.org Target: avr Created attachment 30241 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30241action=edit cecky.c == Test

[Bug middle-end/57503] [4.7/4.8 Regression] Expand uses wrong multiply routine

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57503 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added CC||gjl at gcc dot

[Bug middle-end/57503] [4.7/4.8 Regression] Expand uses wrong multiply routine

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57503 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug middle-end/57503] [4.7/4.8 Regression] Expand uses wrong multiply routine

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57503 --- Comment #2 from Georg-Johann Lay gjl at gcc dot gnu.org --- (In reply to Georg-Johann Lay from comment #1) Created attachment 30242 [details] .expand dump Notice that in rot(), long D.1484_5 is unused and instead the 32-bit value D

[Bug middle-end/57503] [4.7/4.8 Regression] Expand uses wrong multiply routine

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57503 --- Comment #4 from Georg-Johann Lay gjl at gcc dot gnu.org --- Created attachment 30245 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30245action=edit cecky2.c: More test case (In reply to Andrew Pinski from comment #3) I thought

[Bug middle-end/57503] [4.7/4.8 Regression] Expand uses wrong multiply routine

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57503 --- Comment #5 from Georg-Johann Lay gjl at gcc dot gnu.org --- Created attachment 30246 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30246action=edit cecky2.s: Addembler dump with -dP from 4.8.0 (experimental) 2013-03-06

[Bug target/57506] New: [avr] Some devices are present twice in avr-mcus.def

Component: target Assignee: unassigned at gcc dot gnu.org Reporter: gjl at gcc dot gnu.org CC: eric.weddington at atmel dot com Target: avr avr-mcus.def has doublicate entries for some devices: atmega16hva, atmega16hva2, atmega16hvb, atmega16m1, atmega16u4

[Bug target/57506] [avr] Some devices are present twice in avr-mcus.def

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57506 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P5

[Bug middle-end/57503] [4.7/4.8 Regression] Expand uses wrong multiply routine

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57503 --- Comment #6 from Georg-Johann Lay gjl at gcc dot gnu.org --- Created attachment 30252 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30252action=edit .165r.expand: dump file with -Os -mmcu=atmega168 -fno-expensive-optimizations The tree

[Bug target/57516] New: [avr] Incorrect fixed-point rounding result in the overflow case

Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: gjl at gcc dot gnu.org CC: eric.weddington at atmel dot com Target: avr ISO/IEC TR 18037 writes on the roundfx rounding

[Bug target/57516] [avr] Incorrect fixed-point rounding result in the overflow case

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57516 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P5

[Bug other/57525] New: cc1.exe: fatal error: help-dummy: No such file or directory

Priority: P3 Component: other Assignee: unassigned at gcc dot gnu.org Reporter: gjl at gcc dot gnu.org Host: i386-mingw32 Target: avr Build: i686-linux-gnu $ echo trivial.c $ avr-gcc trivial.c -save-temps --help=optimizers cc1.exe

[Bug other/57482] [4.7.3][AVR] --help=optimizers reports a wrong list

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57482 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Target|AVR ATmega128 |avr

[Bug target/57506] [avr] Some devices are present twice in avr-mcus.def

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57506 --- Comment #1 from Georg-Johann Lay gjl at gcc dot gnu.org --- Created attachment 30258 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30258action=edit Patch against avr-mcus.def Notice that some sources depend on the patch, e.g

[Bug other/56442] Could not identify that register is clobbered already

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56442 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added CC||eric.weddington

[Bug target/57516] [avr] Incorrect fixed-point rounding result in the overflow case

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57516 --- Comment #1 from Georg-Johann Lay gjl at gcc dot gnu.org --- Created attachment 30282 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30282action=edit lib1funcs-fixed.S.diff: libgcc part of the patch

[Bug c++/57390] Fixed point types on AVR are not available in C++ mode

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57390 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Target||avr

[Bug target/57501] [avr] generated collect2 crttn24a.o missing path with -mmcu=attiny24a

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57501 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Target|attiny24a |avr

[Bug target/56987] gcc/config/avr/avr.opt:80: change - changed?

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56987 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Target||avr

[Bug target/50807] [avr] Constructor writing to RAM for variable in Flash

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50807 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |NEW --- Comment

[Bug c++/43745] [avr] g++ puts VTABLES in SRAM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43745 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Component|target |c++ --- Comment

[Bug lto/50293] -flto fails if GCC is installed in directory with space in path name

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50293 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.7.3

[Bug other/57597] New: ICE: in get_section, at varasm.c:312: Segmentation fault

Severity: normal Priority: P3 Component: other Assignee: unassigned at gcc dot gnu.org Reporter: gjl at gcc dot gnu.org Host: i386-mingw32 Target: avr Build: i686-linux-gnu Created attachment 30299 -- http

[Bug other/57597] ICE: in get_section, at varasm.c:312: Segmentation fault with -fmerge-all-constants

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57597 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

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