[Bug debug/54693] VTA guality issues with loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54693 --- Comment #21 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-11-18 01:56:04 UTC --- This doesn't look like something the bugfix may have caused, but rather as some latent bug exposed by that patch, like the latent bug fixed

[Bug bootstrap/54283] [4.8 regression] build tools don't run after cxx-conversion merge

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54283 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added CC||aoliva at gcc

[Bug debug/53860] [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53860 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added CC||aoliva

[Bug libmudflap/53952] [4.8 Regression] FAIL: libmudflap.c++/pass55-frag.cxx ( -O[123]) execution test

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53952 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug libmudflap/53952] [4.8 Regression] FAIL: libmudflap.c++/pass55-frag.cxx ( -O[123]) execution test

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53952 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|NEW

[Bug target/53359] [4.8 regression] undefined reference to `__gnu_cxx::__numeric_traits_integerint::__min'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53359 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added CC||aoliva

[Bug bootstrap/54926] [4.8 Regression] Bootstrap comparison failure for various files in libbacktrace

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54926 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added CC||aoliva

[Bug rtl-optimization/52573] [4.6/4.7/4.8 regression] regrename creates overlapping register allocations for output operands

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52573 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug rtl-optimization/52573] [4.6/4.7/4.8 regression] regrename creates overlapping register allocations for output operands

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52573 --- Comment #6 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-12-07 11:16:55 UTC --- I don't get the invalid insn in the trunk, in spite of still having both REG %d2 notes on it before rnreg. My attempts to avoid the REG_DEAD note

[Bug rtl-optimization/55547] [4.8 Regression] Alias analysis does not handle AND addresses correctly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55547 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|NEW

[Bug rtl-optimization/55547] [4.8 Regression] Alias analysis does not handle AND addresses correctly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55547 --- Comment #4 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-12-07 23:29:28 UTC --- I don't understand how this sort of unaligned access that modifies unrelated objects can fit in with any reasonable threaded memory model, but I guess

[Bug libmudflap/53952] [4.8 Regression] FAIL: libmudflap.c++/pass55-frag.cxx ( -O[123]) execution test

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53952 --- Comment #5 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-12-15 10:25:24 UTC --- Author: aoliva Date: Sat Dec 15 10:25:15 2012 New Revision: 194519 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=194519 Log: PR libmudflap

[Bug libmudflap/53952] [4.8 Regression] FAIL: libmudflap.c++/pass55-frag.cxx ( -O[123]) execution test

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53952 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED

[Bug target/53359] [4.8 regression] undefined reference to `__gnu_cxx::__numeric_traits_integerint::__min'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53359 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug libmudflap/53359] [4.8 regression] undefined reference to `__gnu_cxx::__numeric_traits_integerint::__min'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53359 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|NEW

[Bug debug/55579] SRA doesn't create debug stmts when they would be useful

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55579 --- Comment #5 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-12-21 01:41:18 UTC --- FWIW, the patch in comment 4 makes sense to me. Thanks!

[Bug bootstrap/54128] [4.8 Regression] GCC does not bootstrap on little endian mips due to mis-compare on tree-data-ref.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128 --- Comment #15 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-12-21 01:52:47 UTC --- Steve, the patch referenced in comment 12 makes sense to me. I agree with Jakub's comment that the first hunk shouldn't make any difference, because

[Bug debug/49888] VTA: -O2 -g variable value changes, it does not change in the source

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49888 --- Comment #12 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-16 04:31:42 UTC --- Author: aoliva Date: Wed Jan 16 04:31:30 2013 New Revision: 195227 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195227 Log: PR rtl

[Bug rtl-optimization/55547] [4.8 Regression] Alias analysis does not handle AND addresses correctly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55547 --- Comment #9 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-16 04:31:38 UTC --- Author: aoliva Date: Wed Jan 16 04:31:30 2013 New Revision: 195227 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195227 Log: PR rtl

[Bug rtl-optimization/53827] [4.8 Regression][alpha]: Invalid insn scheduling in sched1 pass

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53827 --- Comment #7 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-16 04:31:39 UTC --- Author: aoliva Date: Wed Jan 16 04:31:30 2013 New Revision: 195227 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195227 Log: PR rtl

[Bug debug/53671] [4.8 Regression] Many guality test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671 --- Comment #17 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-16 04:31:38 UTC --- Author: aoliva Date: Wed Jan 16 04:31:30 2013 New Revision: 195227 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195227 Log: PR rtl

[Bug rtl-optimization/55547] [4.8 Regression] Alias analysis does not handle AND addresses correctly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55547 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED

[Bug debug/49888] VTA: -O2 -g variable value changes, it does not change in the source

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49888 --- Comment #13 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-18 10:57:51 UTC --- Author: aoliva Date: Fri Jan 18 10:57:36 2013 New Revision: 195289 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195289 Log: PR rtl

[Bug debug/53671] [4.8 Regression] Many guality test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671 --- Comment #18 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-18 10:57:50 UTC --- Author: aoliva Date: Fri Jan 18 10:57:36 2013 New Revision: 195289 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195289 Log: PR rtl

[Bug rtl-optimization/53827] [4.8 Regression][alpha]: Invalid insn scheduling in sched1 pass

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53827 --- Comment #8 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-18 10:57:51 UTC --- Author: aoliva Date: Fri Jan 18 10:57:36 2013 New Revision: 195289 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195289 Log: PR rtl

[Bug rtl-optimization/55547] [4.8 Regression] Alias analysis does not handle AND addresses correctly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55547 --- Comment #13 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-18 10:57:50 UTC --- Author: aoliva Date: Fri Jan 18 10:57:36 2013 New Revision: 195289 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195289 Log: PR rtl

[Bug libmudflap/53359] [4.8 regression] undefined reference to `__gnu_cxx::__numeric_traits_integerint::__min'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53359 --- Comment #9 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-18 10:58:18 UTC --- Author: aoliva Date: Fri Jan 18 10:57:58 2013 New Revision: 195290 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195290 Log: PR libmudflap

[Bug middle-end/54114] [4.8 Regression] variable-tracking performance regression from 4.8-20120610 to 4.8-20120701

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54114 --- Comment #7 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-18 10:58:47 UTC --- Author: aoliva Date: Fri Jan 18 10:58:15 2013 New Revision: 195291 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195291 Log: PR debug

[Bug debug/49888] VTA: -O2 -g variable value changes, it does not change in the source

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49888 --- Comment #14 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-18 10:58:45 UTC --- Author: aoliva Date: Fri Jan 18 10:58:15 2013 New Revision: 195291 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195291 Log: PR debug

[Bug debug/54402] [4.8 Regression] var-tracking does not scale

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54402 --- Comment #27 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-18 10:58:43 UTC --- Author: aoliva Date: Fri Jan 18 10:58:15 2013 New Revision: 195291 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195291 Log: PR debug

[Bug debug/56006] [4.8 Regression] Many guality testsuite failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56006 --- Comment #3 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-18 11:05:12 UTC --- Author: aoliva Date: Fri Jan 18 11:05:04 2013 New Revision: 195292 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195292 Log: Mention PR

[Bug rtl-optimization/55547] [4.8 Regression] Alias analysis does not handle AND addresses correctly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55547 --- Comment #14 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-18 11:05:12 UTC --- Author: aoliva Date: Fri Jan 18 11:05:04 2013 New Revision: 195292 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195292 Log: Mention PR

[Bug lto/54114] [4.8 Regression] variable-tracking performance regression from 4.8-20120610 to 4.8-20120701

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54114 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|NEW

[Bug debug/54402] [4.8 Regression] var-tracking does not scale

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54402 --- Comment #28 from Alexandre Oliva aoliva at gcc dot gnu.org 2013-01-18 11:08:06 UTC --- Is the mem-clobbering compile-time regression still noticeable after the recent patch?

[Bug go/54507] libgo testsuite does not timeout compilation

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54507 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added CC||aoliva

[Bug other/55793] Compile hog with -gdwarf-4 and -O2 (-fvar-tracking issue)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55793 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added CC||aoliva

[Bug libmudflap/53359] [4.8 regression] undefined reference to `__gnu_cxx::__numeric_traits_integerint::__min'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53359 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED

[Bug debug/54793] the location of a formal_parameter is not started from a function entry with -mfentry

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54793 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Severity|major |normal

[Bug debug/53135] [4.7/4.8 Regression] internal compiler error: in value_format, at dwarf2out.c:8010

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53135 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug debug/53135] [4.7/4.8 Regression] internal compiler error: in value_format, at dwarf2out.c:8010

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53135 --- Comment #7 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-08-07 02:26:55 UTC --- Created attachment 27954 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27954 Patch that fixes (or works around?) the problem We have a relatively

[Bug debug/53135] [4.7/4.8 Regression] internal compiler error: in value_format, at dwarf2out.c:8010

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53135 --- Comment #8 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-08-07 18:47:16 UTC --- For those running into the problem, analternative to patching GCC isto reduce the maximum expression depth for var-traking with --param max-vartrack-expr

[Bug debug/54177] [4.8 Regression]: Segfault in cselib_lookup due to NULL_RTX passed from vt_add_function_parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54177 --- Comment #3 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-08-07 20:08:27 UTC --- Having reviewed teh other uses of var_lowpart, I hereby approve the patch if it passes regstrap. Thanks!

[Bug middle-end/54114] [4.8 Regression] variable-tracking performance regression from 4.8-20120610 to 4.8-20120701

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54114 --- Comment #4 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-08-07 20:28:05 UTC --- It seems quite clear to me that the new cost arises due to clobber_overlapping_mems, a relatively expensive operation that fixes a debug info correctness

[Bug debug/54551] DF resets some DEBUG_INSNs unnecessarily

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54551 --- Comment #1 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-09-11 21:20:11 UTC --- I guess we have to somehow local all death points of the pseudo in paths towards the debug use, and insert debug insns binding the same debug temp

[Bug debug/54551] DF resets some DEBUG_INSNs unnecessarily

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54551 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug debug/54177] [4.8 Regression]: Segfault in cselib_lookup due to NULL_RTX passed from vt_add_function_parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54177 --- Comment #6 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-02 19:58:41 UTC --- Author: aoliva Date: Tue Oct 2 19:58:37 2012 New Revision: 191999 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=191999 Log: PR debug

[Bug debug/53135] [4.7/4.8 Regression] internal compiler error: in value_format, at dwarf2out.c:8010

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53135 --- Comment #12 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-02 20:05:29 UTC --- Author: aoliva Date: Tue Oct 2 20:05:24 2012 New Revision: 192000 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192000 Log: PR debug

[Bug debug/54551] DF resets some DEBUG_INSNs unnecessarily

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54551 --- Comment #5 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-02 20:06:13 UTC --- Author: aoliva Date: Tue Oct 2 20:06:08 2012 New Revision: 192001 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192001 Log: gcc/ChangeLog

[Bug debug/54551] DF resets some DEBUG_INSNs unnecessarily

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54551 --- Comment #6 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-02 20:16:33 UTC --- Fixed in the trunk. Backporting to 4.7...

[Bug debug/53135] [4.7/4.8 Regression] internal compiler error: in value_format, at dwarf2out.c:8010

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53135 --- Comment #13 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-02 20:17:53 UTC --- The work around is installed in the trunk, and will soon be in the branch as well, but this should ideally be left open until we figure out a better

[Bug debug/53135] [4.7/4.8 Regression] internal compiler error: in value_format, at dwarf2out.c:8010

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53135 --- Comment #14 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-03 04:02:43 UTC --- Author: aoliva Date: Wed Oct 3 04:02:38 2012 New Revision: 192021 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192021 Log: PR debug

[Bug debug/54831] [4.8 Regression] ICE: in vt_add_function_parameter, at var-tracking.c:9412 with -O -fno-split-wide-types -g

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54831 --- Comment #7 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-08 14:10:25 UTC --- Marek, the patch looks good, thanks.

[Bug debug/54796] [4.8 Regression] Non-addressable stack parameter debug quality regression

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54796 --- Comment #4 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-08 14:37:53 UTC --- I'm a bit uncomfortable with this approach. On the one hand, it's quite simple, which is nice, but if all we get from it is the base term, we'll

[Bug debug/54693] VTA guality issues with loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54693 --- Comment #3 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-14 21:19:00 UTC --- Created attachment 28447 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28447 Work in progress patch This patch improves jump threading so

[Bug debug/54693] VTA guality issues with loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54693 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug debug/54953] [4.8 Regression] New sra-1.c FAILs on powerpc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54953 --- Comment #2 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-26 07:42:07 UTC --- Without your poposed change, AFTER_WITH_REG is only used while adding REG_UNUSED marks to REG defs. That the REG def is unused means it's going

[Bug debug/54693] VTA guality issues with loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54693 --- Comment #7 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-29 19:26:21 UTC --- Author: aoliva Date: Mon Oct 29 19:26:16 2012 New Revision: 192957 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192957 Log: PR debug

[Bug debug/54693] VTA guality issues with loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54693 --- Comment #8 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-29 19:27:11 UTC --- Author: aoliva Date: Mon Oct 29 19:27:09 2012 New Revision: 192958 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192958 Log: PR debug

[Bug debug/54551] DF resets some DEBUG_INSNs unnecessarily

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54551 --- Comment #7 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-29 19:27:39 UTC --- Author: aoliva Date: Mon Oct 29 19:27:31 2012 New Revision: 192959 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192959 Log: PR debug

[Bug debug/54693] VTA guality issues with loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54693 --- Comment #9 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-29 19:27:39 UTC --- Author: aoliva Date: Mon Oct 29 19:27:31 2012 New Revision: 192959 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192959 Log: PR debug

[Bug debug/54693] VTA guality issues with loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54693 --- Comment #10 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-29 19:36:52 UTC --- Author: aoliva Date: Mon Oct 29 19:36:47 2012 New Revision: 192961 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192961 Log: gcc

[Bug debug/54693] VTA guality issues with loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54693 --- Comment #11 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-29 19:37:31 UTC --- Author: aoliva Date: Mon Oct 29 19:37:25 2012 New Revision: 192962 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192962 Log: PR debug

[Bug debug/54551] DF resets some DEBUG_INSNs unnecessarily

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54551 --- Comment #8 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-30 23:47:43 UTC --- Author: aoliva Date: Tue Oct 30 23:47:35 2012 New Revision: 193003 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193003 Log: PR debug

[Bug debug/54693] VTA guality issues with loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54693 --- Comment #12 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-10-30 23:47:44 UTC --- Author: aoliva Date: Tue Oct 30 23:47:35 2012 New Revision: 193003 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193003 Log: PR debug

[Bug debug/54693] VTA guality issues with loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54693 --- Comment #13 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-11-04 18:44:18 UTC --- Author: aoliva Date: Sun Nov 4 18:44:13 2012 New Revision: 193138 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193138 Log: PR debug

[Bug debug/54693] VTA guality issues with loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54693 --- Comment #14 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-11-04 18:44:32 UTC --- Author: aoliva Date: Sun Nov 4 18:44:25 2012 New Revision: 193139 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193139 Log: PR debug

[Bug debug/54693] VTA guality issues with loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54693 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED

[Bug debug/54693] VTA guality issues with loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54693 --- Comment #17 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-11-06 17:59:04 UTC --- Author: aoliva Date: Tue Nov 6 17:58:52 2012 New Revision: 193251 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193251 Log: PR debug

[Bug debug/49888] VTA: -O2 -g variable value changes, it does not change in the source

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49888 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug debug/47624] FAIL: gcc.dg/guality/pr43077-1.c -O1 line 42 c == 3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47624 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED

[Bug debug/51570] [4.7 Regression] FAIL: gcc.dg/guality/pr45003-[23].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51570 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|NEW

[Bug rtl-optimization/52983] [4.8 Regression] internal compiler error: in df_uses_record, at df-scan.c:3243

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52983 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug rtl-optimization/52983] [4.8 Regression] internal compiler error: in df_uses_record, at df-scan.c:3243

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52983 --- Comment #4 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-04-30 12:15:44 UTC --- Created attachment 27267 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27267 Proposed patch to fix the problem (testing) Here's the patch. It's much

[Bug c++/53209] [4.7/4.8 Regression] tree check ICE: expected tree_vec, have error_mark in comp_template_args_with_info, at cp/pt.c:7038

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53209 --- Comment #11 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-05-11 13:27:15 UTC --- Author: aoliva Date: Fri May 11 13:27:03 2012 New Revision: 187404 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187404 Log: PR c++/53209 * pt.c

[Bug c++/53209] [4.7/4.8 Regression] tree check ICE: expected tree_vec, have error_mark in comp_template_args_with_info, at cp/pt.c:7038

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53209 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c++/53209] [4.7/4.8 Regression] tree check ICE: expected tree_vec, have error_mark in comp_template_args_with_info, at cp/pt.c:7038

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53209 --- Comment #12 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-05-11 13:52:00 UTC --- Fixed

[Bug c++/53209] [4.7/4.8 Regression] tree check ICE: expected tree_vec, have error_mark in comp_template_args_with_info, at cp/pt.c:7038

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53209 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/53209] [4.7 Regression] tree check ICE: expected tree_vec, have error_mark in comp_template_args_with_info, at cp/pt.c:7038

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53209 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|REOPENED

[Bug c++/53209] [4.7 Regression] tree check ICE: expected tree_vec, have error_mark in comp_template_args_with_info, at cp/pt.c:7038

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53209 --- Comment #16 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-05-15 04:25:40 UTC --- Author: aoliva Date: Tue May 15 04:25:25 2012 New Revision: 187497 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187497 Log: PR c++/53209 * pt.c

[Bug c++/53209] [4.7 Regression] tree check ICE: expected tree_vec, have error_mark in comp_template_args_with_info, at cp/pt.c:7038

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53209 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|RESOLVED

[Bug debug/47624] FAIL: gcc.dg/guality/pr43077-1.c -O1 line 42 c == 3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47624 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Blocks||49888

[Bug debug/49888] VTA: -O2 -g variable value changes, it does not change in the source

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49888 --- Comment #1 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-05-23 09:30:29 UTC --- Patch at http://gcc.gnu.org/ml/gcc-patches/2012-05/msg01546.html

[Bug debug/48866] gcc hangs when -g is set

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48866 --- Comment #13 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-06-13 20:42:00 UTC --- Author: aoliva Date: Wed Jun 13 20:41:55 2012 New Revision: 188527 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188527 Log: PR debug/52983 PR debug

[Bug rtl-optimization/52983] [4.8 Regression] internal compiler error: in df_uses_record, at df-scan.c:3243

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52983 --- Comment #5 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-06-13 20:42:00 UTC --- Author: aoliva Date: Wed Jun 13 20:41:55 2012 New Revision: 188527 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188527 Log: PR debug/52983 PR debug

[Bug debug/47624] FAIL: gcc.dg/guality/pr43077-1.c -O1 line 42 c == 3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47624 --- Comment #7 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-06-13 21:43:24 UTC --- Author: aoliva Date: Wed Jun 13 21:43:19 2012 New Revision: 188530 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188530 Log: PR debug/47624 * var

[Bug debug/49888] VTA: -O2 -g variable value changes, it does not change in the source

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49888 --- Comment #2 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-06-13 21:43:54 UTC --- Author: aoliva Date: Wed Jun 13 21:43:51 2012 New Revision: 188531 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188531 Log: gcc/ChangeLog: PR debug

[Bug debug/47624] FAIL: gcc.dg/guality/pr43077-1.c -O1 line 42 c == 3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47624 --- Comment #8 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-06-13 21:49:09 UTC --- Fixed on trunk. I'm going to look into backporting it.

[Bug debug/49888] VTA: -O2 -g variable value changes, it does not change in the source

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49888 --- Comment #3 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-06-13 21:57:39 UTC --- Fixed in mainline. Is there interest in a backport?

[Bug debug/53671] [4.8 Regression] Many guality test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug rtl-optimization/53706] [4.8 Regression] Bootstrap failure due to Invalid write of size 8 at 0xBDC35E: variable_htab_free (var-tracking.c:1418)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53706 --- Comment #7 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-06-18 09:50:01 UTC --- It's a bit surprising, but I guess it makes sense. I'd reorder the initializers too, so that we release stuff in the reverse order of allocation.

[Bug target/53682] [4.7/4.8 Regression] ICE in cselib_lookup (SEGV) on i586-linux-gnu

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53682 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/53682] [4.7/4.8 Regression] ICE in cselib_lookup (SEGV) on i586-linux-gnu

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53682 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/53682] [4.7/4.8 Regression] ICE in cselib_lookup (SEGV) on i586-linux-gnu

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53682 --- Comment #5 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-06-22 01:29:33 UTC --- Author: aoliva Date: Fri Jun 22 01:29:28 2012 New Revision: 188866 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188866 Log: PR debug/53682

[Bug debug/53671] [4.8 Regression] Many guality test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671 --- Comment #3 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-06-22 01:30:21 UTC --- Author: aoliva Date: Fri Jun 22 01:30:16 2012 New Revision: 188868 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188868 Log: PR debug/53671 PR debug

[Bug debug/49888] VTA: -O2 -g variable value changes, it does not change in the source

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49888 --- Comment #5 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-06-22 01:30:23 UTC --- Author: aoliva Date: Fri Jun 22 01:30:16 2012 New Revision: 188868 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188868 Log: PR debug/53671 PR debug

[Bug debug/53671] [4.8 Regression] Many guality test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671 --- Comment #4 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-06-22 01:33:26 UTC --- Author: aoliva Date: Fri Jun 22 01:33:21 2012 New Revision: 188869 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188869 Log: PR debug/53671 PR debug

[Bug debug/53671] [4.8 Regression] Many guality test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671 --- Comment #4 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-06-22 01:33:26 UTC --- Author: aoliva Date: Fri Jun 22 01:33:21 2012 New Revision: 188869 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188869 Log: PR debug/53671 PR debug

[Bug debug/49888] VTA: -O2 -g variable value changes, it does not change in the source

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49888 --- Comment #6 from Alexandre Oliva aoliva at gcc dot gnu.org 2012-06-22 01:33:27 UTC --- Author: aoliva Date: Fri Jun 22 01:33:21 2012 New Revision: 188869 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=188869 Log: PR debug/53671 PR debug

[Bug target/53682] [4.7/4.8 Regression] ICE in cselib_lookup (SEGV) on i586-linux-gnu

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53682 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/53682] [4.7/4.8 Regression] ICE in cselib_lookup (SEGV) on i586-linux-gnu

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53682 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|REOPENED

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