[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 #13 from Jeffrey A. Law law at gcc dot gnu.org 2013-01-18 07:54:52 UTC --- Author: law Date: Fri Jan 18 07:54:47 2013 New Revision: 195288 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195288 Log: PR rtl

[Bug tree-optimization/52631] [4.6/4.7/4.8 Regression] VN does not use simplified expression for lookup

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52631 --- Comment #10 from Jeffrey A. Law law at gcc dot gnu.org 2013-01-20 05:01:04 UTC --- Author: law Date: Sun Jan 20 05:00:56 2013 New Revision: 195318 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195318 Log: PR tree

[Bug tree-optimization/58640] [4.9 Regression] wrong code (segfaults) at -O3 on x86_64-linux-gnu

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58640 --- Comment #6 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Oct 11 20:31:25 2013 New Revision: 203463 URL: http://gcc.gnu.org/viewcvs?rev=203463root=gccview=rev Log: PR tree-optimization/58640 * tree-ssa

[Bug other/58712] [4.9 Regression] issues found by --enable-checking=valgrind

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58712 --- Comment #5 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Oct 24 17:28:11 2013 New Revision: 204026 URL: http://gcc.gnu.org/viewcvs?rev=204026root=gccview=rev Log: PR ipa/58712 * cgraph.c

[Bug rtl-optimization/58369] [4.8/4.9 regression] ICE in subreg_get_info when compiling boost for m68k-linux

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58369 --- Comment #5 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Wed Oct 30 19:21:27 2013 New Revision: 204224 URL: http://gcc.gnu.org/viewcvs?rev=204224root=gccview=rev Log: PR rtl-optimization/58369 * reload1.c

[Bug middle-end/59119] Segfault in -fisolate-erroneous-paths pass

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59119 --- Comment #3 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Wed Nov 13 23:10:34 2013 New Revision: 204760 URL: http://gcc.gnu.org/viewcvs?rev=204760root=gccview=rev Log: * PR middle-end/59119 * gimple-ssa-isolate

[Bug tree-optimization/59102] [4.9 Regression] ICE on valid code at -Os and above on x86_64-linux-gnu

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59102 --- Comment #3 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Nov 14 03:18:17 2013 New Revision: 204773 URL: http://gcc.gnu.org/viewcvs?rev=204773root=gccview=rev Log: PR tree-optimization/59102 * gimple-ssa-isolate

[Bug tree-optimization/59221] [4.9 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59221 --- Comment #5 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Nov 21 19:45:16 2013 New Revision: 205229 URL: http://gcc.gnu.org/viewcvs?rev=205229root=gccview=rev Log: PR tree-optimization/59221 * tree-ssa

[Bug rtl-optimization/10474] shrink wrapping for functions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10474 --- Comment #16 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Nov 22 19:37:00 2013 New Revision: 205281 URL: http://gcc.gnu.org/viewcvs?rev=205281root=gccview=rev Log: PR rtl-optimization/10474 * ira.c

[Bug tree-optimization/59322] [4.9 Regression] ICE with segfault on valid code at -O1, -O2, and -O3 on x86_64-linux-gnu

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59322 --- Comment #5 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Tue Dec 3 03:36:58 2013 New Revision: 205617 URL: http://gcc.gnu.org/viewcvs?rev=205617root=gccview=rev Log: PR tree-optimization/59322 * tree-ssa

[Bug rtl-optimization/59446] loop2_doloop creates constant comparison and dead jump

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59446 --- Comment #3 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Wed Dec 11 22:15:14 2013 New Revision: 205905 URL: http://gcc.gnu.org/viewcvs?rev=205905root=gccview=rev Log: PR rtl-optimization/59446 * tree-ssa

[Bug tree-optimization/45685] [4.7/4.8/4.9 Regression] missed conditional move opportunity in loop

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45685 --- Comment #27 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Dec 13 16:34:39 2013 New Revision: 205963 URL: http://gcc.gnu.org/viewcvs?rev=205963root=gccview=rev Log: PR tree-optimization/45685 * tree-ssa-phiopt.c

[Bug target/50356] Poor if condition in h8300 config code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50356 --- Comment #3 from Jeffrey A. Law law at gcc dot gnu.org 2012-10-04 20:58:33 UTC --- Author: law Date: Thu Oct 4 20:58:30 2012 New Revision: 192103 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192103 Log: * PR target

[Bug tree-optimization/54985] [4.7/4.8 Regression] dom optimization erroneous remove conditional goto.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54985 --- Comment #7 from Jeffrey A. Law law at gcc dot gnu.org 2012-10-23 20:33:52 UTC --- Author: law Date: Tue Oct 23 20:33:49 2012 New Revision: 192745 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192745 Log: PR tree

[Bug tree-optimization/54985] [4.7 Regression] dom optimization erroneous remove conditional goto.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54985 --- Comment #15 from Jeffrey A. Law law at gcc dot gnu.org 2012-11-02 20:19:23 UTC --- Author: law Date: Fri Nov 2 20:19:16 2012 New Revision: 193108 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193108 Log: PR tree

[Bug debug/53948] [4.8 Regression] Assignment line missing for -O0 -g

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53948 --- Comment #12 from Jeffrey A. Law law at gcc dot gnu.org 2013-02-08 20:04:04 UTC --- Author: law Date: Fri Feb 8 20:03:52 2013 New Revision: 195900 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195900 Log: PR debug

[Bug tree-optimization/58343] [4.9 Regression] ICE in dfs_enumerate_from, at cfganal.c:1036

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58343 --- Comment #4 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Tue Sep 10 12:29:58 2013 New Revision: 202441 URL: http://gcc.gnu.org/viewcvs?rev=202441root=gccview=rev Log: PR tree-optimization/58343 * tree-ssa

[Bug tree-optimization/58380] [4.9 Regression] ice in fold_comparison

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58380 --- Comment #10 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Wed Sep 11 02:23:48 2013 New Revision: 202489 URL: http://gcc.gnu.org/viewcvs?rev=202489root=gccview=rev Log: PR tree-optimization/58380 * tree-ssa

[Bug middle-end/59285] [4.9 Regression] gcc.dg/builtin-unreachable-6.c:17:1: internal compiler error: in rtl_verify_fallthru, at cfgrtl.c:2862

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59285 --- Comment #10 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Wed Jan 8 05:56:31 2014 New Revision: 206417 URL: http://gcc.gnu.org/viewcvs?rev=206417root=gccview=rev Log: PR middle-end/59285 * ifcvt.c

[Bug middle-end/53623] [4.7/4.8/4.9 Regression] sign extension is effectively split into two x86-64 instructions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53623 --- Comment #9 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Wed Jan 8 06:03:12 2014 New Revision: 206418 URL: http://gcc.gnu.org/viewcvs?rev=206418root=gccview=rev Log: PR middle-end/53623 * ree.c

[Bug middle-end/59743] [4.9 Regression] ICE: Segmentation fault

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59743 --- Comment #12 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Jan 10 22:13:18 2014 New Revision: 206545 URL: http://gcc.gnu.org/viewcvs?rev=206545root=gccview=rev Log: PR middle-end/59743 * ree.c

[Bug tree-optimization/59747] [4.9 Regression] wrong code at -Os and above on x86_64-linux-gnu in 64-bit mode

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59747 --- Comment #10 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Wed Jan 15 18:13:52 2014 New Revision: 206638 URL: http://gcc.gnu.org/viewcvs?rev=206638root=gccview=rev Log: PR tree-optimization/59747 * ree.c

[Bug c++/49718] please allow no_instrument_function attribute in class member definition/declaration

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49718 --- Comment #3 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Wed Jan 15 19:37:35 2014 New Revision: 206643 URL: http://gcc.gnu.org/viewcvs?rev=206643root=gccview=rev Log: PR c++/49718 * c-common.c

[Bug middle-end/56791] [4.8/4.9 Regression] Segmentation fault in stage2 gengenrtl -- Incorrect instruction sequence generated by reload

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56791 --- Comment #13 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Jan 16 20:51:24 2014 New Revision: 206688 URL: http://gcc.gnu.org/viewcvs?rev=206688root=gccview=rev Log: 014-01-16 Bernd Schmidt ber...@codesourcery.com

[Bug middle-end/57904] [4.9 Regression] Bogus(?) invokes undefined behavior warning with Fortran's finalization wrapper (gfortran.dg/class_48.f90)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57904 --- Comment #19 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Jan 17 17:50:10 2014 New Revision: 206723 URL: http://gcc.gnu.org/viewcvs?rev=206723root=gccview=rev Log: PR middle-end/57904 * passes.def: Reorder

[Bug tree-optimization/59597] [4.9 Regression] Performance degradation on Coremark after r205074

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59597 --- Comment #5 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Wed Jan 22 21:27:38 2014 New Revision: 206941 URL: http://gcc.gnu.org/viewcvs?rev=206941root=gccview=rev Log: PR tree-optimization/59597 * tree-ssa

[Bug tree-optimization/59919] [4.9 Regression] ICE in process_assert_insertions_for, at tree-vrp.c:6096

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59919 --- Comment #6 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Jan 24 20:51:22 2014 New Revision: 207061 URL: http://gcc.gnu.org/viewcvs?rev=207061root=gccview=rev Log: PR tree-optimization/59919 * tree-vrp.c

[Bug bootstrap/59934] Bootstrap fail since r206941: expmed.h:252:33: error: array subscript is above array bounds

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59934 --- Comment #15 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Mon Jan 27 16:33:39 2014 New Revision: 207137 URL: http://gcc.gnu.org/viewcvs?rev=207137root=gccview=rev Log: PR bootstrap/59934 * expmed.h

[Bug gcov-profile/58602] .gcno files not truncated at gcov_close

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58602 --- Comment #9 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Mon Feb 3 21:55:36 2014 New Revision: 207441 URL: http://gcc.gnu.org/viewcvs?rev=207441root=gccview=rev Log: PR gcov-profile/58602 * gcc/gcov-io.c

[Bug translation/52289] translatable string typo: must not be have

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52289 --- Comment #1 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Feb 7 17:52:59 2014 New Revision: 207609 URL: http://gcc.gnu.org/viewcvs?rev=207609root=gccview=rev Log: PR translation/52289 * fortran/resolve.c

[Bug target/40977] [4.7/4.8/4.9 regression] problem with code like this: res = ((uint64_t)resh 32) | resl;

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40977 --- Comment #9 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Feb 7 22:35:49 2014 New Revision: 207615 URL: http://gcc.gnu.org/viewcvs?rev=207615root=gccview=rev Log: PR target/40977 * config/m68k/m68k.md

[Bug middle-end/52306] [4.8/4.9 regression] ICE in cselib_record_set, at cselib.c:2158

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52306 --- Comment #29 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Mon Feb 10 16:25:44 2014 New Revision: 207662 URL: http://gcc.gnu.org/viewcvs?rev=207662root=gccview=rev Log: PR middle-end/52306 * reload1.c

[Bug middle-end/54041] [4.7/4.8/4.9 regression] -mshort ICE in convert_memory_address_addr_space, at explow.c:327

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54041 --- Comment #11 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Tue Feb 11 13:58:46 2014 New Revision: 207689 URL: http://gcc.gnu.org/viewcvs?rev=207689root=gccview=rev Log: PR middle-end/54041 * expr.c

[Bug rtl-optimization/60131] [4.9 Regression] RTL check fail in rhs_regno

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60131 --- Comment #5 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Feb 14 20:26:31 2014 New Revision: 207792 URL: http://gcc.gnu.org/viewcvs?rev=207792root=gccview=rev Log: PR rtl-optimization/60131 * ree.c

[Bug rtl-optimization/49847] [4.7/4.8/4.9 Regression] NULL deref in fold_rtx (prev_insn_cc0 == NULL)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49847 --- Comment #36 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Feb 27 19:02:18 2014 New Revision: 208203 URL: http://gcc.gnu.org/viewcvs?rev=208203root=gccview=rev Log: PR rtl-optimization/49847 * cse.c (fold_rtx

[Bug rtl-optimization/52714] [4.7/4.8/4.9 regression] ICE in fixup_reorder_chain, at cfglayout.c:880

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52714 --- Comment #14 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Feb 27 19:28:40 2014 New Revision: 208204 URL: http://gcc.gnu.org/viewcvs?rev=208204root=gccview=rev Log: PR rtl-optimization/52714 * combine.c

[Bug target/60648] [4.9 Regression] ICE (segmentation fault) in expand_binop

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60648 --- Comment #5 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Mar 28 22:02:32 2014 New Revision: 208924 URL: http://gcc.gnu.org/viewcvs?rev=208924root=gccview=rev Log: PR target/60648 * expr.c (do_tablejump): Use

[Bug target/60657] [4.9 Regression] ICE: error: insn does not satisfy its constraints

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60657 --- Comment #9 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Apr 4 13:13:20 2014 New Revision: 209085 URL: http://gcc.gnu.org/viewcvs?rev=209085root=gccview=rev Log: PR target/60657 * config/arm/predicates.md

[Bug tree-optimization/60902] [4.9/4.10 Regression] ffmpeg built with gcc 4.9 RC produces incorrect flac playback code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60902 --- Comment #31 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Wed Apr 23 18:04:46 2014 New Revision: 209716 URL: http://gcc.gnu.org/viewcvs?rev=209716root=gccview=rev Log: PR tree-optimization/60902 * tree-ssa

[Bug target/60822] Index register overwritten on m68k/coldfire

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60822 --- Comment #5 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Apr 24 20:45:10 2014 New Revision: 209759 URL: http://gcc.gnu.org/viewcvs?rev=209759root=gccview=rev Log: 2014-04-24 Segher Boessenkool seg

[Bug tree-optimization/60902] [4.9 Regression] ffmpeg built with gcc 4.9 RC produces incorrect flac playback code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60902 --- Comment #34 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Mon Apr 28 13:38:19 2014 New Revision: 209860 URL: http://gcc.gnu.org/viewcvs?rev=209860root=gccview=rev Log: PR tree-optimization/60902 * tree-ssa

[Bug tree-optimization/61009] Incorrect jump threading in dom

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61009 --- Comment #11 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri May 9 04:54:00 2014 New Revision: 210254 URL: http://gcc.gnu.org/viewcvs?rev=210254root=gccview=rev Log: 2014-05-08 Jeff Law l...@redhat.com PR tree

[Bug tree-optimization/61009] [4.9 Regression] Incorrect jump threading in dom

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61009 --- Comment #16 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Tue May 13 20:26:51 2014 New Revision: 210400 URL: http://gcc.gnu.org/viewcvs?rev=210400root=gccview=rev Log: 2014-05-08 Jeff Law l...@redhat.com PR tree

[Bug tree-optimization/60902] [4.9 Regression] ffmpeg built with gcc 4.9 RC produces incorrect flac playback code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60902 --- Comment #35 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Tue May 13 20:26:30 2014 New Revision: 210398 URL: http://gcc.gnu.org/viewcvs?rev=210398root=gccview=rev Log: PR tree-optimization/60902 * tree-ssa

[Bug rtl-optimization/61094] [4.9/4.10 Regression] -O3 insn Internal compiler error in copyprop_hardreg_forward_1, at regcprop.c:775

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61094 --- Comment #15 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Mon Jun 2 19:12:08 2014 New Revision: 211142 URL: http://gcc.gnu.org/viewcvs?rev=211142root=gccview=rev Log: PR rtl-optimization/61094 * ree.c

[Bug tree-optimization/61289] [4.9/4.10 Regression] Bad jump threading generates infinite loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61289 --- Comment #3 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Jun 5 18:25:02 2014 New Revision: 211287 URL: http://gcc.gnu.org/viewcvs?rev=211287root=gccview=rev Log: PR tree-optimization/61289 * tree-ssa

[Bug debug/52472] ICE: in convert_debug_memory_address, at cfgexpand.c:2491

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52472 --- Comment #9 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Jun 5 18:34:43 2014 New Revision: 211288 URL: http://gcc.gnu.org/viewcvs?rev=211288root=gccview=rev Log: PR target/52472 * cfgexpand.c

[Bug c/53119] -Wmissing-braces wrongly warns about universal zero initializer {0}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119 --- Comment #12 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Jun 5 19:36:03 2014 New Revision: 211289 URL: http://gcc.gnu.org/viewcvs?rev=211289root=gccview=rev Log: 2014-06-05 S. Gilles sgil...@terpmail.umd.edu

[Bug middle-end/61141] [4.10 Regression] c-common.c:1502:1: ICE: in reset_insn_used_flags, at emit-rtl.c:2677

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61141 --- Comment #8 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Mon Jun 9 16:41:10 2014 New Revision: 211380 URL: http://gcc.gnu.org/viewcvs?rev=211380root=gccview=rev Log: 2014-05-18 John David Anglin dang...@gcc.gnu.org

[Bug tree-optimization/61009] [4.9 Regression] Incorrect jump threading in dom

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61009 --- Comment #18 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Jun 12 17:12:18 2014 New Revision: 211586 URL: http://gcc.gnu.org/viewcvs?rev=211586root=gccview=rev Log: PR tree-optimization/61009 * tree-ssa

[Bug tree-optimization/61289] [4.9 Regression] Bad jump threading generates infinite loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61289 --- Comment #7 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Jun 12 18:38:20 2014 New Revision: 211588 URL: http://gcc.gnu.org/viewcvs?rev=211588root=gccview=rev Log: Backports from mainline: PR tree-optimization

[Bug tree-optimization/61009] [4.9 Regression] Incorrect jump threading in dom

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61009 --- Comment #19 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Jun 12 18:38:29 2014 New Revision: 211589 URL: http://gcc.gnu.org/viewcvs?rev=211589root=gccview=rev Log: PR tree-optimization/61009 * tree-ssa

[Bug rtl-optimization/61094] [4.9 Regression] -O3 insn Internal compiler error in copyprop_hardreg_forward_1, at regcprop.c:775

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61094 --- Comment #16 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Jun 13 16:40:48 2014 New Revision: 211649 URL: https://gcc.gnu.org/viewcvs?rev=211649root=gccview=rev Log: 2014-06-13 Jeff Law l...@redhat.com PR rtl

[Bug rtl-optimization/61446] [4.10 Regression]: ICE in copyprop_hardreg_forward_1, at regcprop.c with -O2 -m32 -march=corei7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61446 --- Comment #7 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Jun 13 16:40:48 2014 New Revision: 211649 URL: https://gcc.gnu.org/viewcvs?rev=211649root=gccview=rev Log: 2014-06-13 Jeff Law l...@redhat.com PR rtl

[Bug rtl-optimization/61094] [4.9 Regression] -O3 insn Internal compiler error in copyprop_hardreg_forward_1, at regcprop.c:775

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61094 --- Comment #18 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Jun 13 16:50:10 2014 New Revision: 211652 URL: https://gcc.gnu.org/viewcvs?rev=211652root=gccview=rev Log: 2014-06-13 Jeff Law l...@redhat.com PR rtl

[Bug rtl-optimization/61094] [4.9 Regression] -O3 insn Internal compiler error in copyprop_hardreg_forward_1, at regcprop.c:775

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61094 --- Comment #17 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Jun 13 16:50:01 2014 New Revision: 211651 URL: https://gcc.gnu.org/viewcvs?rev=211651root=gccview=rev Log: PR rtl-optimization/61094 * ree.c

[Bug rtl-optimization/61446] [4.10 Regression]: ICE in copyprop_hardreg_forward_1, at regcprop.c with -O2 -m32 -march=corei7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61446 --- Comment #9 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Jun 13 16:50:10 2014 New Revision: 211652 URL: https://gcc.gnu.org/viewcvs?rev=211652root=gccview=rev Log: 2014-06-13 Jeff Law l...@redhat.com PR rtl

[Bug rtl-optimization/46178] gcc.target/i386/(u)divmod-[58].c FAIL: ICE: in dec_register_pressure, at ira-lives.c:215 with -fira-algorithm=priority

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46178 --- Comment #2 from Jeffrey A. Law law at gcc dot gnu.org 2011-02-21 17:43:18 UTC --- Author: law Date: Mon Feb 21 17:43:15 2011 New Revision: 170370 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=170370 Log: PR rtl-optimization/46178

[Bug rtl-optimization/46002] ICE: in update_copy_costs, at ira-color.c:319 with -fira-algorithm=priority

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46002 --- Comment #2 from Jeffrey A. Law law at gcc dot gnu.org 2011-02-21 17:43:18 UTC --- Author: law Date: Mon Feb 21 17:43:15 2011 New Revision: 170370 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=170370 Log: PR rtl-optimization/46178

[Bug rtl-optimization/37273] [4.4/4.5/4.6/4.7 Regression] IRA does not re-materializes addresses (loads from the TOC)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37273 --- Comment #14 from Jeffrey A. Law law at gcc dot gnu.org 2011-03-17 20:08:06 UTC --- Author: law Date: Thu Mar 17 20:08:01 2011 New Revision: 17 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=17 Log: PR rtl-optimization/37273

[Bug middle-end/47790] [4.5/4.6/4.7 Regression] optimize_bitfield_assignment_op no longer works in 4.5.x

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47790 --- Comment #3 from Jeffrey A. Law law at gcc dot gnu.org 2011-03-18 14:01:47 UTC --- Author: law Date: Fri Mar 18 14:01:41 2011 New Revision: 171139 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=171139 Log: PR middle-end/47790

[Bug bootstrap/48327] [4.7 Regression] Bootstrap comparison failure with ada since r171622

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48327 --- Comment #4 from Jeffrey A. Law law at gcc dot gnu.org 2011-03-29 22:49:07 UTC --- Author: law Date: Tue Mar 29 22:49:00 2011 New Revision: 171703 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=171703 Log: PR bootstrap/48327

[Bug middle-end/49465] [4.7 Regression] Revision 175114 miscompiled 403.gcc in SPEC CPU 2006

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49465 --- Comment #6 from Jeffrey A. Law law at gcc dot gnu.org 2011-06-23 20:26:10 UTC --- Author: law Date: Thu Jun 23 20:26:07 2011 New Revision: 175351 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=175351 Log: PR middle-end/49465

[Bug middle-end/49465] [4.7 Regression] Revision 175114 miscompiled 403.gcc in SPEC CPU 2006

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49465 --- Comment #9 from Jeffrey A. Law law at gcc dot gnu.org 2011-06-23 21:26:08 UTC --- Author: law Date: Thu Jun 23 21:26:04 2011 New Revision: 175352 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=175352 Log: PR middle-end/49465

[Bug middle-end/48770] [4.7 Regression] wrong code with -O -fprofile-arcs -fPIC -fno-dce -fno-forward-propagate -fno-tree-forwprop

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48770 --- Comment #7 from Jeffrey A. Law law at gcc dot gnu.org 2011-06-23 21:30:23 UTC --- Author: law Date: Thu Jun 23 21:30:20 2011 New Revision: 175353 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=175353 Log: PR middle-end/48770

[Bug tree-optimization/47141] [4.6 Regression] segfault

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47141 --- Comment #6 from Jeffrey A. Law law at gcc dot gnu.org 2011-01-10 16:48:46 UTC --- Author: law Date: Mon Jan 10 16:48:42 2011 New Revision: 168634 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=168634 Log: * PR tree-optimization

[Bug tree-optimization/47086] [4.5/4.6 Regression] ICE: verify_flow_info failed: BB 3 can not throw but has an EH edge with -O -fexceptions -fnon-call-exceptions -ftrapv

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47086 --- Comment #3 from Jeffrey A. Law law at gcc dot gnu.org 2011-01-11 14:10:58 UTC --- Author: law Date: Tue Jan 11 14:10:54 2011 New Revision: 168659 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=168659 Log: * PR tree-optimization

[Bug rtl-optimization/39077] [4.3/4.4/4.5/4.6 Regression] GCSE-optimization causes enormous binary size increase (~20 times !)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39077 --- Comment #21 from Jeffrey A. Law law at gcc dot gnu.org 2011-01-13 13:41:09 UTC --- Author: law Date: Thu Jan 13 13:41:03 2011 New Revision: 168747 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=168747 Log: * PR rtl-optimization

[Bug rtl-optimization/41619] [4.4/4.5/4.6 regression] ICE in insert_save (caller-save.c) for SPEC CPU2000's 252.eon

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41619 --- Comment #10 from Jeffrey A. Law law at gcc dot gnu.org 2011-01-21 16:49:34 UTC --- Author: law Date: Fri Jan 21 16:49:31 2011 New Revision: 169095 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=169095 Log: PR rtl-optimization/41619

[Bug tree-optimization/47053] [4.5/4.6 Regression] ICE: verify_flow_info failed: BB 2 can not throw but has an EH edge with -O -fnon-call-exceptions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47053 --- Comment #4 from Jeffrey A. Law law at gcc dot gnu.org 2011-01-22 04:09:53 UTC --- Author: law Date: Sat Jan 22 04:09:44 2011 New Revision: 169123 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=169123 Log: PR tree-optimization/47053

[Bug rtl-optimization/37273] [4.4/4.5/4.6 Regression] IRA does not re-materializes addresses (loads from the TOC)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37273 --- Comment #8 from Jeffrey A. Law law at gcc dot gnu.org 2011-01-25 14:10:51 UTC --- Author: law Date: Tue Jan 25 14:10:46 2011 New Revision: 169231 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=169231 Log: PR rtl-optimization/37273

[Bug rtl-optimization/47464] [4.6 Regression] Many gomp failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47464 --- Comment #5 from Jeffrey A. Law law at gcc dot gnu.org 2011-01-26 22:45:07 UTC --- Author: law Date: Wed Jan 26 22:45:04 2011 New Revision: 169310 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=169310 Log: PR rtl-optimization/47464

[Bug rtl-optimization/46856] [4.6 regression] internal compiler error in final_scan_insn breaks m68k-linux bootstrap

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46856 --- Comment #8 from Jeffrey A. Law law at gcc dot gnu.org 2011-01-27 04:25:57 UTC --- Author: law Date: Thu Jan 27 04:25:49 2011 New Revision: 169321 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=169321 Log: PR rtl-optimization/46856

[Bug target/47543] [4.6 Regression] ICE: in extract_insn, at recog.c:2109 when building zlib

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47543 --- Comment #13 from Jeffrey A. Law law at gcc dot gnu.org 2011-02-02 16:52:24 UTC --- Author: law Date: Wed Feb 2 16:52:21 2011 New Revision: 169533 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=169533 Log: PR middle-end/47543

[Bug tree-optimization/42893] [4.3/4.4/4.5/4.6 Regression] Missed conditionally dead store elimination

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42893 --- Comment #12 from Jeffrey A. Law law at gcc dot gnu.org 2011-02-08 18:54:21 UTC --- Author: law Date: Tue Feb 8 18:54:12 2011 New Revision: 169933 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=169933 Log: PR tree-optimization

[Bug rtl-optimization/37273] [4.4/4.5/4.6 Regression] IRA does not re-materializes addresses (loads from the TOC)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37273 --- Comment #12 from Jeffrey A. Law law at gcc dot gnu.org 2011-02-15 21:22:03 UTC --- Author: law Date: Tue Feb 15 21:21:59 2011 New Revision: 170199 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=170199 Log: Revert 2011-01-25

[Bug middle-end/46297] [4.6 Regression] gfortran.dg/g77/980701-0.f FAILs with -Os -fno-asynchronous-unwind-tables

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46297 --- Comment #10 from Jeffrey A. Law law at gcc dot gnu.org 2010-11-18 14:34:33 UTC --- Author: law Date: Thu Nov 18 14:34:29 2010 New Revision: 166905 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=166905 Log: PR middle-end

[Bug tree-optimization/61515] [4.9/5 Regression] Extremely long compile time for generated code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61515 --- Comment #28 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Nov 7 22:55:00 2014 New Revision: 217239 URL: https://gcc.gnu.org/viewcvs?rev=217239root=gccview=rev Log: PR tree-optimization/61515 * tree-ssa

[Bug inline-asm/61692] ICE in extract_insn in recog.c for asm with many parameters

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61692 --- Comment #1 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Mon Dec 8 21:58:23 2014 New Revision: 218494 URL: https://gcc.gnu.org/viewcvs?rev=218494root=gccview=rev Log: PR target/61692 * cfgexpand.c

[Bug target/43264] Arithmetic expression error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43264 --- Comment #6 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Feb 6 05:34:00 2015 New Revision: 220471 URL: https://gcc.gnu.org/viewcvs?rev=220471root=gccview=rev Log: PR target/43264 * config/h8300/h8300.c

[Bug target/17306] function_vector attribute in H8300H/H8S

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=17306 --- Comment #3 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Feb 6 06:19:03 2015 New Revision: 220472 URL: https://gcc.gnu.org/viewcvs?rev=220472root=gccview=rev Log: PR target/17306 * config/h8300/constraints.md

[Bug target/58400] gcc for h8300 internal compiler error: insn does not satisfy its constraints at fs/ext4/mballoc.c: In function 'mb_free_blocks':

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58400 --- Comment #17 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Feb 5 17:04:04 2015 New Revision: 220457 URL: https://gcc.gnu.org/viewcvs?rev=220457root=gccview=rev Log: * config/h8300/constraints.md (U constraint): Use

[Bug target/64889] [5 Regression] [h8300] ICE maybe_record_trace_start, at dwarf2cfi.c:2318

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64889 --- Comment #3 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Feb 6 14:25:23 2015 New Revision: 220478 URL: https://gcc.gnu.org/viewcvs?rev=220478root=gccview=rev Log: PR target/64889 * config/h8300/h8300.c (push

[Bug rtl-optimization/32790] REG_N_SETS holds wrong value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32790 --- Comment #3 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Sat Jan 17 07:24:24 2015 New Revision: 219795 URL: https://gcc.gnu.org/viewcvs?rev=219795root=gccview=rev Log: PR rtl-optimization/32790 * reginfo.c

[Bug rtl-optimization/52773] internal error: in replace_pseudos_in, at reload1.c:577

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52773 --- Comment #12 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Sat Jan 17 07:35:40 2015 New Revision: 219796 URL: https://gcc.gnu.org/viewcvs?rev=219796root=gccview=rev Log: PR rtl-optimization/52773 * calls.c

[Bug target/52076] bloated code for setting single bits in bitfields on m68k

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52076 --- Comment #2 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Jan 22 21:24:28 2015 New Revision: 220015 URL: https://gcc.gnu.org/viewcvs?rev=220015root=gccview=rev Log: PR target/52076 * config/m68k/m68k.md

[Bug target/59946] -mpcrel -O2 produces illegal asm code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59946 --- Comment #4 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Wed Jan 21 06:17:50 2015 New Revision: 219927 URL: https://gcc.gnu.org/viewcvs?rev=219927root=gccview=rev Log: 2015-01-20 Jeff Law l...@redhat.com PR target

[Bug target/63347] [5 regression] m68k misoptimisation with -fschedule-insns

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63347 --- Comment #15 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Wed Feb 11 23:29:11 2015 New Revision: 220632 URL: https://gcc.gnu.org/viewcvs?rev=220632root=gccview=rev Log: PR target/63347 * haifa-sched.c

[Bug tree-optimization/64823] [5 Regression] false may be used uninitialized, missed jump threading

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64823 --- Comment #9 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Mon Feb 16 20:56:55 2015 New Revision: 220743 URL: https://gcc.gnu.org/viewcvs?rev=220743root=gccview=rev Log: PR tree-optimization/64823 * tree-vrp.c

[Bug target/15184] [4.8/4.9/5 Regression] Direct access to byte inside word not working with -march=pentiumpro

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15184 --- Comment #32 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Jan 29 14:30:45 2015 New Revision: 220249 URL: https://gcc.gnu.org/viewcvs?rev=220249root=gccview=rev Log: PR target/15184 * combine.c (try_combine

[Bug target/64461] bad assembly generated for Coldfire targets

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64461 --- Comment #6 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Mon Jan 12 20:19:57 2015 New Revision: 219488 URL: https://gcc.gnu.org/viewcvs?rev=219488root=gccview=rev Log: PR target/64461 * gcc.target/m68k

[Bug rtl-optimization/47477] [4.8/4.9/5 regression] Sub-optimal mov at end of method

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47477 --- Comment #21 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Feb 13 20:17:55 2015 New Revision: 220695 URL: https://gcc.gnu.org/viewcvs?rev=220695root=gccview=rev Log: PR rtl-optimization/47477 * match.pd (convert

[Bug tree-optimization/64823] [5 Regression] false may be used uninitialized, missed jump threading

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64823 --- Comment #6 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Feb 13 21:09:58 2015 New Revision: 220696 URL: https://gcc.gnu.org/viewcvs?rev=220696root=gccview=rev Log: PR tree-optimization/64823 * tree-vrp.c

[Bug bootstrap/65060] [5 Regression] r220696 breaks bootstrap on Linux/x86-32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65060 --- Comment #2 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Fri Feb 13 23:53:54 2015 New Revision: 220701 URL: https://gcc.gnu.org/viewcvs?rev=220701root=gccview=rev Log: PR bootstrap/65060 Revert my change

[Bug rtl-optimization/64317] [5 Regression] Ineffective allocation of PIC base register

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64317 --- Comment #24 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Mon Mar 23 05:21:04 2015 New Revision: 221585 URL: https://gcc.gnu.org/viewcvs?rev=221585root=gccview=rev Log: PR rtl-optimization/64317

[Bug tree-optimization/65241] [5 Regression] ICE (in remove_local_expressions_from_table, at tree-ssa-dom.c:1081)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65241 --- Comment #4 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Tue Mar 3 11:54:49 2015 New Revision: 221145 URL: https://gcc.gnu.org/viewcvs?rev=221145root=gccview=rev Log: PR tree-optimization/65241 * tree-ssa-dom.c

[Bug target/65109] [5 Regression] r220674 causes FAIL: gcc.target/powerpc/ppc64-abi-1.c execution test

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65109 --- Comment #14 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Mon Feb 23 21:46:18 2015 New Revision: 220920 URL: https://gcc.gnu.org/viewcvs?rev=220920root=gccview=rev Log: PR target/65109 * gcc.target/powerpc/ppc64

[Bug middle-end/65048] [5 Regression] ICE in add_phi_args_after_copy_edge, at tree-cfg.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65048 --- Comment #3 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Thu Feb 26 13:56:39 2015 New Revision: 221007 URL: https://gcc.gnu.org/viewcvs?rev=221007root=gccview=rev Log: PR tree-optimization/65048 * tree-ssa

[Bug target/65117] xtensa: With -Os, invalid parameter c1 for reg_class_subset_p() to cause segment fault.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65117 --- Comment #4 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Tue Feb 24 23:17:49 2015 New Revision: 220953 URL: https://gcc.gnu.org/viewcvs?rev=220953root=gccview=rev Log: PR target/65117 * config/xtensa

[Bug rtl-optimization/64916] ira.c update_equiv_regs patch causes gcc/testsuite/gcc.target/arm/pr43920-2.c regression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64916 --- Comment #5 from Jeffrey A. Law law at gcc dot gnu.org --- Author: law Date: Tue Apr 21 05:23:08 2015 New Revision: 56 URL: https://gcc.gnu.org/viewcvs?rev=56root=gccview=rev Log: PR rtl-optimization/64916

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