[Bug target/38057] [AVR] ATMega2561 wrong addressing (probably eicall).

2008-11-13 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2008-11-13 21:36 --- Lowering severity. This is a target bug. See WinAVR bug #2229892 on SourceForge: <http://sourceforge.net/tracker/index.php?func=detail&aid=2229892&group_id=68108&atid=520074> Which is probab

[Bug target/38109] New: [avr] Wrong code with gcc.c-torture/execute/20081112-1.c

2008-11-13 Thread eric dot weddington at atmel dot com
weddington at atmel dot com GCC target triplet: avr-*-* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38109

[Bug target/38109] [avr] Wrong code with gcc.c-torture/execute/20081112-1.c

2008-11-13 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2008-11-14 00:38 --- Created an attachment (id=16667) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16667&action=view) Generated assembler listing showing good code at -O1. -- http://gcc.gnu.org/bugzilla/show_

[Bug target/38109] [avr] Wrong code with gcc.c-torture/execute/20081112-1.c

2008-11-13 Thread eric dot weddington at atmel dot com
--- Comment #2 from eric dot weddington at atmel dot com 2008-11-14 00:41 --- Created an attachment (id=16668) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16668&action=view) Generated assembler listing showing bad code at -O2. The problem in 20081112-1-bad.s is in the f

[Bug target/38109] [avr] Wrong code with gcc.c-torture/execute/20081112-1.c

2008-11-15 Thread eric dot weddington at atmel dot com
--- Comment #3 from eric dot weddington at atmel dot com 2008-11-15 19:30 --- Seems to be fixed now on HEAD. Closing bug. -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug target/38159] New: [avr] ICE: gcc.c-torture/execute/pr38051.c compilation, -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions

2008-11-16 Thread eric dot weddington at atmel dot com
Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: eric dot weddington at atmel dot com GCC target triplet: avr-*-* http://gcc.gnu.org/bugz

[Bug target/38159] [avr] ICE: gcc.c-torture/execute/pr38051.c compilation, -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions

2008-11-16 Thread eric dot weddington at atmel dot com
--- Comment #2 from eric dot weddington at atmel dot com 2008-11-17 00:15 --- (In reply to comment #1) > What's sizeof (void *) and sizeof (long) for avr? > char: 8-bit int/short: 16-bit pointer: 16-bit long: 32-bit long long: 64-bit -- http://gcc.gnu.org/bugzilla/s

[Bug testsuite/38202] New: [avr] FAIL: gcc.dg/torture/pr37868.c

2008-11-20 Thread eric dot weddington at atmel dot com
ry: [avr] FAIL: gcc.dg/torture/pr37868.c Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: eric dot weddington at atmel do

[Bug testsuite/38202] [avr] FAIL: gcc.dg/torture/pr37868.c

2008-11-20 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2008-11-20 16:14 --- Test was added by: 2008-11-20 Richard Guenther <[EMAIL PROTECTED]> PR tree-optimization/37868 * gcc.dg/torture/pr37868.c: New testcase. * gcc.c-torture/execute/pr380

[Bug target/37081] [avr] FAIL: gcc.dg/pr36998.c

2008-12-28 Thread eric dot weddington at atmel dot com
--- Comment #2 from eric dot weddington at atmel dot com 2008-12-28 16:32 --- Test case fails, also as of 2008-12-23, with this: Executing on host: /usr/local/avrdev/gcc/build/gcc/xgcc -B/usr/local/avrdev/gcc/build/gcc/ /usr/local/avrdev/gcc/gcc/gcc/testsuite/gcc.dg/pr36998.c -Os

[Bug c/38954] AVR-GCC: internal compiler error: in start_function, at c-decl.c:6248

2009-01-24 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2009-01-24 16:15 --- This looks like a duplicate of bug #34299. -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug target/38342] [4.3/4.4 Regression] __attribute__((__progmem__)) not propagated from typedef to data

2009-01-24 Thread eric dot weddington at atmel dot com
-- eric dot weddington at atmel dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last

[Bug c/38954] AVR-GCC: internal compiler error: in start_function, at c-decl.c:6248

2009-01-24 Thread eric dot weddington at atmel dot com
--- Comment #3 from eric dot weddington at atmel dot com 2009-01-24 23:35 --- Resolving as duplicate. *** This bug has been marked as a duplicate of 34299 *** -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug target/34299] [avr] ICE on function attribute syntax for main()

2009-01-24 Thread eric dot weddington at atmel dot com
--- Comment #6 from eric dot weddington at atmel dot com 2009-01-24 23:35 --- *** Bug 38954 has been marked as a duplicate of this bug. *** -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug target/34790] [avr] no sibling call optimisation

2009-01-27 Thread eric dot weddington at atmel dot com
--- Comment #4 from eric dot weddington at atmel dot com 2009-01-27 12:52 --- Closing bug. No feedback from the OP for almost a year. -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug target/32895] Clobber list isn't working

2009-08-07 Thread eric dot weddington at atmel dot com
--- Comment #6 from eric dot weddington at atmel dot com 2009-08-07 16:38 --- The test case works for me on AVR GCC 4.3.2 using -Wall and -O[0123s]. Closing bug. -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug middle-end/20355] MEM_READONLY_P & MEM_VOLATILE_P properties are lost on BLKmode rtl operands.

2009-08-07 Thread eric dot weddington at atmel dot com
--- Comment #4 from eric dot weddington at atmel dot com 2009-08-07 18:56 --- No news on this for several years. Closing as WONTFIX. -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug target/40112] [avr] C++, __attribute__((__progmem__)) lost in typedefs.

2009-08-07 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2009-08-07 19:16 --- *** This bug has been marked as a duplicate of 34734 *** -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug target/34734] attribute((progmem)) not handled properly in C++ for AVRs

2009-08-07 Thread eric dot weddington at atmel dot com
--- Comment #3 from eric dot weddington at atmel dot com 2009-08-07 19:16 --- *** Bug 40112 has been marked as a duplicate of this bug. *** -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug target/34734] attribute((progmem)) not handled properly in C++ for AVRs

2009-08-07 Thread eric dot weddington at atmel dot com
-- eric dot weddington at atmel dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1

[Bug target/39386] [avr] different computation results for O1 and O0 executables

2009-08-10 Thread eric dot weddington at atmel dot com
-- eric dot weddington at atmel dot com changed: What|Removed |Added Status|WAITING |NEW Last reconfirmed|2009-03-18 17:47:31 |2009-08-10

[Bug middle-end/20937] BLK ptr's losing original ptr's static-constant readonly attribute.

2009-08-11 Thread eric dot weddington at atmel dot com
--- Comment #9 from eric dot weddington at atmel dot com 2009-08-11 13:29 --- Closing old bug as WONTFIX. Open up a new bug if it is still a problem. -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug debug/37020] New: [4.4 Regression] [AVR] FAIL: gcc.dg/debug/dwarf2/dwarf-die3.c scan-assembler-not DW_AT_inline

2008-08-04 Thread eric dot weddington at atmel dot com
uct: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: eric dot weddington at atmel dot com GCC target triplet: avr-*-* http://gcc.gnu.

[Bug debug/37020] [4.4 Regression] FAIL: gcc.dg/debug/dwarf2/dwarf-die3.c scan-assembler-not DW_AT_inline

2008-08-08 Thread eric dot weddington at atmel dot com
--- Comment #2 from eric dot weddington at atmel dot com 2008-08-08 14:38 --- The regression tester found that this regression was on revision 138238, by Jan Hubicka.: <http://gcc.gnu.org/ml/gcc-regression/2008-07/msg00034.html> Jan, can you take a look at this please? -- er

[Bug other/37069] New: [4.4 Regression] FAIL: gcc.dg/pr36901-4.c #include_next (test for errors, line )

2008-08-09 Thread eric dot weddington at atmel dot com
Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: eric dot weddington at atmel dot com GCC host triplet: i686-pc-linux-gnu GCC target triplet: avr

[Bug other/36901] pedwarn() + -pedantic-errors + -w (inhibit_warnings) should not emit errors

2008-08-09 Thread eric dot weddington at atmel dot com
--- Comment #6 from eric dot weddington at atmel dot com 2008-08-09 17:15 --- Your fix causes a regression on the AVR: FAIL: gcc.dg/pr36901-4.c #include_next (test for errors, line ) Success with trunk revision 138883 Failed with trunk revision 138904 -- eric dot weddington at

[Bug other/37069] [4.4 Regression] FAIL: gcc.dg/pr36901-4.c #include_next (test for errors, line )

2008-08-09 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2008-08-09 17:16 --- *** This bug has been marked as a duplicate of 36901 *** -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug other/36901] pedwarn() + -pedantic-errors + -w (inhibit_warnings) should not emit errors

2008-08-09 Thread eric dot weddington at atmel dot com
--- Comment #7 from eric dot weddington at atmel dot com 2008-08-09 17:16 --- *** Bug 37069 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36901

[Bug other/36901] pedwarn() + -pedantic-errors + -w (inhibit_warnings) should not emit errors

2008-08-09 Thread eric dot weddington at atmel dot com
--- Comment #9 from eric dot weddington at atmel dot com 2008-08-09 19:34 --- You're right in that limits.h for the AVR does not use #include_next. The limits.h that the AVR toolchain uses is installed by gcc. Unfortunately your suggestion makes the situation worse. There are

[Bug other/36901] pedwarn() + -pedantic-errors + -w (inhibit_warnings) should not emit errors

2008-08-09 Thread eric dot weddington at atmel dot com
--- Comment #11 from eric dot weddington at atmel dot com 2008-08-10 03:13 --- (In reply to comment #10) > Since we include limits.h, we are at the mercy of the contents of the limits.h > that is found. This isn't very reliable. We just need to a pedantic warning in > th

[Bug other/36901] pedwarn() + -pedantic-errors + -w (inhibit_warnings) should not emit errors

2008-08-10 Thread eric dot weddington at atmel dot com
--- Comment #13 from eric dot weddington at atmel dot com 2008-08-10 16:50 --- Manuel, Note that I have *not committed* your patch to fix this. I don't have assignment papers done yet, nor do I have commit privs. You'll need to commit this to fix the problem. -- http://g

[Bug rtl-optimization/36998] [4.3/4.4 regression] Ada bootstrap broken on i586-*-*

2008-08-11 Thread eric dot weddington at atmel dot com
--- Comment #18 from eric dot weddington at atmel dot com 2008-08-11 15:02 --- For some reason the new test case gcc.dg/pr36998.c is not excluding the AVR, and of course the test is failing on the AVR. -- eric dot weddington at atmel dot com changed: What|Removed

[Bug rtl-optimization/36998] [4.3/4.4 regression] Ada bootstrap broken on i586-*-*

2008-08-11 Thread eric dot weddington at atmel dot com
--- Comment #20 from eric dot weddington at atmel dot com 2008-08-11 16:00 --- (In reply to comment #19) > For what reason should it be excluding AVR? There is nothing target specific > in it. > I'm sorry, I got confused with line 4: /* { dg-options "-Os -mpreferr

[Bug target/37081] New: [avr] FAIL: gcc.dg/pr36998.c

2008-08-11 Thread eric dot weddington at atmel dot com
: unassigned at gcc dot gnu dot org ReportedBy: eric dot weddington at atmel dot com GCC target triplet: avr-*-* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37081

[Bug target/37162] New: [4.4 Regression] gcc.c-torture/compile/20020120-1.c fails with ICE on -O[23s]

2008-08-19 Thread eric dot weddington at atmel dot com
[23s] Product: gcc Version: 4.4.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: eric dot weddington at

[Bug target/37163] New: [4.4 Regression] gcc.c-torture/compile/pr32606.c fails with ICE on -O[23s]

2008-08-19 Thread eric dot weddington at atmel dot com
] Product: gcc Version: 4.4.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: eric dot weddington at atmel dot

[Bug target/37164] New: [4.4 Regression] gcc.c-torture/execute/ieee/fp-cmp-4.c fails with ICE on -O3

2008-08-19 Thread eric dot weddington at atmel dot com
-O3 Product: gcc Version: 4.4.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: eric dot weddington at

[Bug middle-end/37165] New: [4.4 Regression] FAIL: gcc.dg/matrix/matrix-1.c scan-ipa-dump-times matrix-reorg "Flattened 3 dimensions" 1

2008-08-19 Thread eric dot weddington at atmel dot com
dTo: unassigned at gcc dot gnu dot org ReportedBy: eric dot weddington at atmel dot com GCC host triplet: i686-pc-linux-gnu GCC target triplet: avr-*-* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37165

[Bug middle-end/37165] [4.4 Regression] FAIL: gcc.dg/matrix/matrix-1.c scan-ipa-dump-times matrix-reorg "Flattened 3 dimensions" 1

2008-08-19 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2008-08-19 16:16 --- Created an attachment (id=16100) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16100&action=view) Output file of the test case. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37165

[Bug middle-end/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

2008-08-20 Thread eric dot weddington at atmel dot com
--- Comment #2 from eric dot weddington at atmel dot com 2008-08-21 00:26 --- This test also fails recently for avr-unknown-elf. Also fails: weak-2.c, weak-3.c, weak-4.c, weak-5.c, weak-12.c. May be related: also fails on gcc.dg/attr-weakref-1.c. These tests are known fail revision

[Bug middle-end/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

2008-08-21 Thread eric dot weddington at atmel dot com
--- Comment #7 from eric dot weddington at atmel dot com 2008-08-21 17:07 --- Patch did not fix any those regressions for the AVR: FAIL: gcc.dg/attr-weakref-1.c (test for excess errors) FAIL: gcc.dg/weak/weak-1.c scan-assembler weak[^ \t]*[ \t]_?j FAIL: gcc.dg/weak/weak-12.c scan

[Bug middle-end/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

2008-08-21 Thread eric dot weddington at atmel dot com
--- Comment #8 from eric dot weddington at atmel dot com 2008-08-21 17:13 --- (In reply to comment #7) > Patch did not fix any those regressions for the AVR: > Stupid me: There were problems when it tried to patch that I didn't notice. Fixing that and retesting...

[Bug middle-end/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

2008-08-21 Thread eric dot weddington at atmel dot com
--- Comment #9 from eric dot weddington at atmel dot com 2008-08-21 19:04 --- (In reply to comment #7) > Patch did not fix any those regressions for the AVR: > > FAIL: gcc.dg/attr-weakref-1.c (test for excess errors) > FAIL: gcc.dg/weak/weak-1.c scan-assembler weak[^

[Bug middle-end/35519] COMBINE repeating same matches and can SEG fault

2008-08-21 Thread eric dot weddington at atmel dot com
-- eric dot weddington at atmel dot com changed: What|Removed |Added Target Milestone|--- |4.3.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35519

[Bug target/34932] [avr] ICE in reload

2008-08-21 Thread eric dot weddington at atmel dot com
-- eric dot weddington at atmel dot com changed: What|Removed |Added Target Milestone|4.4.0 |4.3.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34932

[Bug middle-end/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

2008-08-21 Thread eric dot weddington at atmel dot com
--- Comment #14 from eric dot weddington at atmel dot com 2008-08-22 03:37 --- I tried testing with 139423, but I'm getting a separate error during build: ../../../../gcc/libgcc/../gcc/libgcc2.c: In function '__mulsc3': ../../../../gcc/libgcc/../gcc/libgcc2.c:1831: in

[Bug middle-end/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

2008-08-22 Thread eric dot weddington at atmel dot com
--- Comment #19 from eric dot weddington at atmel dot com 2008-08-22 13:44 --- (In reply to comment #17) > Could one (or both) please attach preprocessed code and command line so I can > reproduce the ICE you see with the *whole* patch applied? I don't see it for > ne

[Bug middle-end/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

2008-08-22 Thread eric dot weddington at atmel dot com
--- Comment #21 from eric dot weddington at atmel dot com 2008-08-22 14:51 --- Created an attachment (id=16128) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16128&action=view) Preprocessed source of ICE from building with patch. -- http://gcc.gnu.org/bugzilla/show_

[Bug middle-end/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

2008-08-22 Thread eric dot weddington at atmel dot com
--- Comment #22 from eric dot weddington at atmel dot com 2008-08-22 14:52 --- ICE from building gcc target=avr with patch: Reading specs from /usr/local/avrdev/gcc/build/./gcc/specs Target: avr Configured with: ../gcc/configure --prefix=/usr/local/avr-test --target=avr --datadir=/usr

[Bug middle-end/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

2008-08-22 Thread eric dot weddington at atmel dot com
--- Comment #28 from eric dot weddington at atmel dot com 2008-08-22 18:06 --- Well, a bit of good news: patch #3 fixes all test case regressions regarding "weak" for the AVR. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37170

[Bug target/11259] [avr] gcc Double 'andi' missed optimization

2008-08-22 Thread eric dot weddington at atmel dot com
--- Comment #10 from eric dot weddington at atmel dot com 2008-08-22 23:06 --- Fixed on 4.4. -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug middle-end/37165] [4.4 Regression] FAIL: gcc.dg/matrix/matrix-1.c scan-ipa-dump-times matrix-reorg "Flattened 3 dimensions" 1

2008-08-24 Thread eric dot weddington at atmel dot com
--- Comment #3 from eric dot weddington at atmel dot com 2008-08-24 18:21 --- Patch in bug #37185, comment #3, does not fix this bug. Bug #37185 has to do with transpose-3.c and is an ICE. This bug has to with a failure of matrix-1.c and is not an ICE. -- eric dot weddington at

[Bug middle-end/37165] [4.4 Regression] FAIL: gcc.dg/matrix/matrix-1.c scan-ipa-dump-times matrix-reorg "Flattened 3 dimensions" 1

2008-08-24 Thread eric dot weddington at atmel dot com
--- Comment #4 from eric dot weddington at atmel dot com 2008-08-24 18:31 --- (In reply to comment #3) > Patch in bug #37185, comment #3, does not fix this bug. Meh. Bad patching job by me. Retesting patch... -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37165

[Bug middle-end/37165] [4.4 Regression] FAIL: gcc.dg/matrix/matrix-1.c scan-ipa-dump-times matrix-reorg "Flattened 3 dimensions" 1

2008-08-24 Thread eric dot weddington at atmel dot com
--- Comment #5 from eric dot weddington at atmel dot com 2008-08-25 00:09 --- (In reply to comment #4) > (In reply to comment #3) > > Patch in bug #37185, comment #3, does not fix this bug. > > Meh. Bad patching job by me. Retesting patch... > Confirmed: patch in b

[Bug middle-end/37226] New: [4.4 Regression] Multiple test regressions: gcc.dg/ipa/ipa*

2008-08-24 Thread eric dot weddington at atmel dot com
Summary: [4.4 Regression] Multiple test regressions: gcc.dg/ipa/ipa* Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu

[Bug middle-end/37226] [4.4 Regression] Multiple test regressions: gcc.dg/ipa/ipa*

2008-08-24 Thread eric dot weddington at atmel dot com
-- eric dot weddington at atmel dot com changed: What|Removed |Added Target Milestone|--- |4.4.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37226

[Bug testsuite/37202] FAIL: gcc.dg/visibility-1[4-9].c

2008-08-24 Thread eric dot weddington at atmel dot com
--- Comment #3 from eric dot weddington at atmel dot com 2008-08-25 05:22 --- These tests have also failed on AVR recently. Known fail on revision 139139. And no, this is not a duplicate of 37170, as the patch for that bug fixes those test cases, but does not fix these. -- eric

[Bug middle-end/37165] [4.4 Regression] FAIL: gcc.dg/matrix/matrix-1.c scan-ipa-dump-times matrix-reorg "Flattened 3 dimensions" 1

2008-08-25 Thread eric dot weddington at atmel dot com
--- Comment #8 from eric dot weddington at atmel dot com 2008-08-25 12:26 --- > Eric, > what platfrom are you running on ? It's right there in the "Host" field: i686-pc-linux-gnu Target is avr. But I commonly build a toolchain distribution on mingw. Right now I&#

[Bug middle-end/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

2008-08-25 Thread eric dot weddington at atmel dot com
--- Comment #41 from eric dot weddington at atmel dot com 2008-08-25 15:12 --- (In reply to comment #37) > Created an attachment (id=16141) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16141&action=view) [edit] > Patch, take 4. > Please, test on darwin and avr.

[Bug middle-end/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

2008-08-25 Thread eric dot weddington at atmel dot com
--- Comment #42 from eric dot weddington at atmel dot com 2008-08-25 16:51 --- (In reply to comment #41) > (In reply to comment #37) > > Created an attachment (id=16141) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16141&action=view) [edit] > > Patch, take

[Bug target/37162] [4.4 Regression] gcc.c-torture/compile/20020120-1.c fails with ICE on -O[23s]

2008-08-25 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2008-08-25 17:11 --- Seems to be fixed now in latest HEAD. -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug target/37163] [4.4 Regression] gcc.c-torture/compile/pr32606.c fails with ICE on -Os

2008-08-25 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2008-08-25 17:11 --- Seems to be fixed in latest HEAD. -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug target/37164] [4.4 Regression] gcc.c-torture/execute/ieee/fp-cmp-4.c fails with ICE on -O3

2008-08-25 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2008-08-25 17:12 --- Seems to be fixed in latest HEAD. -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug middle-end/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

2008-08-25 Thread eric dot weddington at atmel dot com
--- Comment #44 from eric dot weddington at atmel dot com 2008-08-25 17:20 --- (In reply to comment #43) > > Patch #4 still fixes all "weak" test regressions on avr. > > Did you test g++? > Yes. I build and test for c, c++, ada, and objc (yes, it actually

[Bug middle-end/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

2008-08-28 Thread eric dot weddington at atmel dot com
--- Comment #60 from eric dot weddington at atmel dot com 2008-08-28 21:05 --- (In reply to comment #59) > Patch at <http://gcc.gnu.org/ml/gcc-patches/2008-08/msg02037.html>. > Patch still works on AVR. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37170

[Bug target/37521] Building of GCC fails with internal compiler error for target AVR

2008-09-14 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2008-09-15 03:18 --- Anatoly Sokolov committed a patch as revision 140360 that may (or may not) fix this problem. See his post on the patches list: http://gcc.gnu.org/ml/gcc-patches/2008-09/msg01054.html Please try a more recent

[Bug middle-end/37165] [4.4 Regression] FAIL: gcc.dg/matrix/matrix-1.c scan-ipa-dump-times matrix-reorg "Flattened 3 dimensions" 1

2008-09-26 Thread eric dot weddington at atmel dot com
--- Comment #9 from eric dot weddington at atmel dot com 2008-09-26 15:44 --- Reconfirm test still fails with revision 140691. -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug debug/37020] [4.4 Regression] FAIL: gcc.dg/debug/dwarf2/dwarf-die3.c scan-assembler-not DW_AT_inline

2008-10-22 Thread eric dot weddington at atmel dot com
--- Comment #7 from eric dot weddington at atmel dot com 2008-10-23 00:56 --- Confirmed fixed on AVR target. Thanks Jakub! -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37020

[Bug middle-end/37882] [4.3/4.4 Regression] Bitfield miscompilation

2008-10-23 Thread eric dot weddington at atmel dot com
--- Comment #6 from eric dot weddington at atmel dot com 2008-10-23 23:21 --- New test case fails for AVR target, as test case assumes that an integer is 32-bits. An integer on the AVR is 16 bits and the test case fails for -O[0123s] with: /gcc/testsuite/gcc.c-torture/execute/pr37882.c

[Bug tree-optimization/37663] [4.4 Regression] ice in simplify_truth_ops_using_ranges, at tree-vrp.c:6335

2008-10-28 Thread eric dot weddington at atmel dot com
--- Comment #4 from eric dot weddington at atmel dot com 2008-10-28 19:56 --- Reopening bug. New test case gcc.dg/pr37663.c fails for AVR with: /usr/local/avrdev/gcc/gcc/gcc/testsuite/gcc.dg/pr37663.c: In function 'foo': /usr/local/avrdev/gcc/gcc/gcc/testsuite/gcc.dg/pr

[Bug target/37944] New: [4.4 Regression] FAIL: gcc.dg/pr33645-3.c scan-assembler-not var1_t

2008-10-28 Thread eric dot weddington at atmel dot com
: unassigned at gcc dot gnu dot org ReportedBy: eric dot weddington at atmel dot com GCC target triplet: avr-*-* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37944

[Bug target/29141] static constructors beyond 64k fail

2008-10-30 Thread eric dot weddington at atmel dot com
--- Comment #4 from eric dot weddington at atmel dot com 2008-10-30 16:03 --- See also WinAVR bug #2209796 on SourceForge: https://sourceforge.net/tracker/?func=detail&atid=520074&aid=2209796&group_id=68108 -- eric dot weddington at atmel dot com changed:

[Bug testsuite/37960] New: [4.4 Regression] FAIL: gcc.dg/pr11492.c (test for bogus messages, line 8)

2008-10-30 Thread eric dot weddington at atmel dot com
nassigned at gcc dot gnu dot org ReportedBy: eric dot weddington at atmel dot com GCC target triplet: avr-*-* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37960

[Bug testsuite/37960] [4.4 Regression] FAIL: gcc.dg/pr11492.c (test for bogus messages, line 8)

2008-10-30 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2008-10-30 18:56 --- Bug caused by: 2008-10-29 Manuel Lopez-Ibanez <[EMAIL PROTECTED]> PR 11492 * gcc.dg/pr11492.c: New. * g++.dg/warn/pr11492.C: New. Manuel, could you take a look a

[Bug testsuite/37960] [4.4 Regression] FAIL: gcc.dg/pr11492.c (test for bogus messages, line 8)

2008-10-30 Thread eric dot weddington at atmel dot com
--- Comment #3 from eric dot weddington at atmel dot com 2008-10-30 19:57 --- (In reply to comment #2) > I don't know how to compile/test AVR. Is it in the CompileFarm? > > To anyone with more knowledge on AVR, any suggestion what could cause this? Is > there any spe

[Bug testsuite/37960] FAIL: gcc.dg/pr11492.c (test for bogus messages, line 8)

2008-10-30 Thread eric dot weddington at atmel dot com
--- Comment #6 from eric dot weddington at atmel dot com 2008-10-30 20:42 --- (In reply to comment #5) > (In reply to comment #3) > > > > Note that AVR has 8-bit chars, 16-bit ints and pointers, 32-bit longs. > > Just a guess, given the above: for unsigned cha

[Bug testsuite/37960] FAIL: gcc.dg/pr11492.c (test for bogus messages, line 8)

2008-10-30 Thread eric dot weddington at atmel dot com
--- Comment #8 from eric dot weddington at atmel dot com 2008-10-31 04:26 --- (In reply to comment #7) > Eric, > > Could you modify the testcase to use 100 instead of 1000 and run it under AVR? > The test is successful if the 1000 is changed to 100. -- http:/

[Bug testsuite/38036] New: [4.4 Regression][AVR] FAIL: gcc.c-torture/execute/pr37573.c execution

2008-11-06 Thread eric dot weddington at atmel dot com
/pr37573.c execution Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: eric dot weddington at atmel dot com GCC target

[Bug testsuite/38036] [4.4 Regression][AVR] FAIL: gcc.c-torture/execute/pr37573.c execution

2008-11-06 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2008-11-06 18:52 --- Test case added by: 2008-11-03 Richard Guenther <[EMAIL PROTECTED]> PR middle-end/37573 * tree-data-ref.c (split_constant_offset_1): Fix tuplification. * gcc.c-torture/e

[Bug target/34932] New: [avr] ICE in reload

2008-01-22 Thread eric dot weddington at atmel dot com
reload, at reload1.c:5178 -- Summary: [avr] ICE in reload Product: gcc Version: 4.2.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: eri

[Bug target/34932] [avr] ICE in reload

2008-01-22 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2008-01-23 02:13 --- Created an attachment (id=14999) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14999&action=view) Reduced test case, -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34932

[Bug target/34932] [avr] ICE in reload

2008-01-22 Thread eric dot weddington at atmel dot com
--- Comment #2 from eric dot weddington at atmel dot com 2008-01-23 02:19 --- Command line to test: avr-gcc -c -mmcu=atmega32 -DF_CPU=14745600UL -O2 dimmer_profile.c -o dimmer_profile.o Fails with -O[23]. Successful with -O[01s]. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id

[Bug target/35073] illegal opcode movw for mcu avr3

2008-02-11 Thread eric dot weddington at atmel dot com
--- Comment #7 from eric dot weddington at atmel dot com 2008-02-11 22:50 --- You can also try the patch set for binutils 2.18 at the WinAVR project's CVS: <http://winavr.cvs.sourceforge.net/winavr/>. Under the "patches" module. -- eric dot weddington at

[Bug other/25035] [4.1/4.2 regression] libssp causes a failure with cross compilers with unified trees

2008-02-12 Thread eric dot weddington at atmel dot com
-- eric dot weddington at atmel dot com changed: What|Removed |Added Severity|blocker |normal http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25035

[Bug other/25035] [4.1/4.2 regression] libssp causes a failure with cross compilers with unified trees

2008-02-12 Thread eric dot weddington at atmel dot com
--- Comment #22 from eric dot weddington at atmel dot com 2008-02-12 19:38 --- Created an attachment (id=15132) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15132&action=view) Patch to disable libssp for AVR target. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25035

[Bug other/25035] [4.1/4.2 regression] libssp causes a failure with cross compilers with unified trees

2008-02-12 Thread eric dot weddington at atmel dot com
--- Comment #23 from eric dot weddington at atmel dot com 2008-02-12 19:43 --- Since 4.x, libssp has had to be disabled for the AVR. Libssp is not required for building the AVR. I've been meaning to reopen this bug report for a while. Patch for disabling libssp for the AVR targ

[Bug regression/35218] [4.3 regression] 4.3 20080215 snapshot build failure

2008-02-16 Thread eric dot weddington at atmel dot com
--- Comment #1 from eric dot weddington at atmel dot com 2008-02-16 18:14 --- Note that this was built with unpatched FSF sources and is configured with: ../gcc-$version/configure \ --with-pkgversion="WinAVR $release" \ --with-bugurl="URL:http://sourceforge.ne

[Bug regression/35218] New: [4.3 regression] 4.3 20080215 snapshot build failure

2008-02-16 Thread eric dot weddington at atmel dot com
** [all] Error 2 -- Summary: [4.3 regression] 4.3 20080215 snapshot build failure Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: major Priority: P3 Component: regression AssignedTo: unassigned at gcc do

[Bug bootstrap/35218] [4.3 regression] 4.3 20080215 snapshot build failure

2008-02-16 Thread eric dot weddington at atmel dot com
--- Comment #3 from eric dot weddington at atmel dot com 2008-02-16 23:36 --- I checked and I have at-file.texi in the distributions of both 20080208 and 20080215 snapshots. Located under /libiberty. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35218

[Bug bootstrap/35218] [4.3 regression] build fails on mingw host

2008-02-17 Thread eric dot weddington at atmel dot com
--- Comment #9 from eric dot weddington at atmel dot com 2008-02-17 19:40 --- With that patch I'm now getting: (echo "@set version-GCC 4.3.0"; \ if [ "experimental" = "experimental" ]; \ then echo "@set DEVELOPMENT"; \ else echo "@c

[Bug target/32871] [avr] Bad optimisation - gcc is pushing too many registers

2008-02-18 Thread eric dot weddington at atmel dot com
--- Comment #2 from eric dot weddington at atmel dot com 2008-02-19 02:45 --- Confirmed. 4.2.2 produces unnecessary pushes and pops. 4.3.0 causes worse code than 4.2.x and adds unnecessary moves. Adding const or pure function attributes do not seem to help in 4.3.0. -- eric dot

[Bug target/11180] [avr-gcc] Optimization decrease performance of struct assignment.

2008-02-18 Thread eric dot weddington at atmel dot com
--- Comment #29 from eric dot weddington at atmel dot com 2008-02-19 02:47 --- Rask's patch (gcc-4.3-bug-11180-experimental.patch) causes worse code for the test case in bug #32871, than without the patch. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11180

[Bug target/30243] [4.1/4.2/4.3/4.4 Regression][avr] signbit() causes an internal compiler error

2008-02-20 Thread eric dot weddington at atmel dot com
--- Comment #7 from eric dot weddington at atmel dot com 2008-02-20 20:34 --- Created an attachment (id=15187) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15187&action=view) New patch New patch using GET_MODE_SIZE as recommended. -- eric dot weddington at atmel

[Bug target/34790] [avr] no sibling call optimisation

2008-02-21 Thread eric dot weddington at atmel dot com
--- Comment #3 from eric dot weddington at atmel dot com 2008-02-22 04:02 --- Can you try using linker relaxation?: -Wl,--relax Linker relaxation is implemented in ld for the AVR port, even though the documentation doesn't say so. IIRC, tail call optimization is implemented in l

[Bug target/35506] [avr] 4.3.0 buid error: illegal opcode movw for mcu avr3

2008-03-08 Thread eric dot weddington at atmel dot com
--- Comment #2 from eric dot weddington at atmel dot com 2008-03-09 05:43 --- *** This bug has been marked as a duplicate of 35073 *** -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug target/35073] illegal opcode movw for mcu avr3

2008-03-08 Thread eric dot weddington at atmel dot com
--- Comment #8 from eric dot weddington at atmel dot com 2008-03-09 05:43 --- *** Bug 35506 has been marked as a duplicate of this bug. *** -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug target/34210] ffs builtin calls undefined __ffshi2

2008-03-22 Thread eric dot weddington at atmel dot com
--- Comment #6 from eric dot weddington at atmel dot com 2008-03-23 03:04 --- *** Bug 35508 has been marked as a duplicate of this bug. *** -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug target/35508] [avr] 4.3.0: undefined reference to `__ffshi2'

2008-03-22 Thread eric dot weddington at atmel dot com
--- Comment #3 from eric dot weddington at atmel dot com 2008-03-23 03:04 --- *** This bug has been marked as a duplicate of 34210 *** -- eric dot weddington at atmel dot com changed: What|Removed |Added

[Bug target/35507] [avr] 4.3.0: size of small funcion increases from 2 to 29 words

2008-03-22 Thread eric dot weddington at atmel dot com
-- eric dot weddington at atmel dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last

[Bug rtl-optimization/35675] New: gcc hangs with -frtl-abstract-sequences -O[23s]

2008-03-23 Thread eric dot weddington at atmel dot com
[23s] Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: eric dot weddington at atmel dot com GCC host

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