[Bug rtl-optimization/55154] [4.8 Regression] ICE: in curr_insn_transform, at lra-constraints.c:2702 with custom flags

2012-11-09 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55154 --- Comment #4 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-09 15:33:27 UTC --- Author: vmakarov Date: Fri Nov 9 15:33:19 2012 New Revision: 193364 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193364 Log: 2012-11

[Bug rtl-optimization/55330] [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90

2012-11-16 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55330 --- Comment #3 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-16 16:32:08 UTC --- Author: vmakarov Date: Fri Nov 16 16:32:02 2012 New Revision: 193567 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193567 Log: 2012-11

[Bug rtl-optimization/55342] [4.8 Regression] [LRA,x86] Non-optimal code for simple loop with LRA

2012-11-17 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55342 --- Comment #1 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-17 17:59:41 UTC --- Author: vmakarov Date: Sat Nov 17 17:59:35 2012 New Revision: 193588 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193588 Log: 2012-11

[Bug rtl-optimization/55396] -O2 -m32 -fno-omit-frame-pointer: internal compiler error: in check_rtl, at lra.c:2007

2012-11-20 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55396 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-20 21:33:12 UTC --- Author: vmakarov Date: Tue Nov 20 21:32:59 2012 New Revision: 193678 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193678 Log: 2012-11

[Bug rtl-optimization/55414] spec2006 416.gamess compilation fails on LRA

2012-11-21 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55414 --- Comment #1 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-21 22:22:32 UTC --- Author: vmakarov Date: Wed Nov 21 22:22:11 2012 New Revision: 193712 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193712 Log: 2012-11

[Bug middle-end/55430] [4.8 Regression] LRA miscompilation of ree.c

2012-11-22 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55430 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-23 01:29:13 UTC --- Author: vmakarov Date: Fri Nov 23 01:29:07 2012 New Revision: 193742 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193742 Log: 2012-11

[Bug target/55277] [4.8 regression] ICE in assign_by_spills, at lra-assigns.c:1217

2012-11-26 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55277 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-26 18:08:50 UTC --- Author: vmakarov Date: Mon Nov 26 18:08:44 2012 New Revision: 193824 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193824 Log: 2012-11

[Bug rtl-optimization/55458] [4.8 Regression] ICE: in assign_by_spills, at lra-assigns.c:1212 with -fPIC -m32 and simple asm volatile

2012-11-27 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55458 --- Comment #1 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-27 22:01:22 UTC --- Author: vmakarov Date: Tue Nov 27 22:01:14 2012 New Revision: 193871 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193871 Log: 2012-11

[Bug rtl-optimization/55512] [4.8 Regression] Various LRA ICEs with inline-asm

2012-11-28 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55512 --- Comment #3 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-28 17:42:50 UTC --- Author: vmakarov Date: Wed Nov 28 17:42:39 2012 New Revision: 193901 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193901 Log: 2012-11

[Bug middle-end/55456] [4.8 Regression] 454.calculix in SPEC CPU 2006 is miscompiled

2012-11-29 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55456 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-29 19:00:49 UTC --- Author: vmakarov Date: Thu Nov 29 19:00:38 2012 New Revision: 193948 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193948 Log: 2012-11

[Bug rtl-optimization/55141] [4.8 Regression] wrong code with -fno-split-wide-types

2012-12-07 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55141 --- Comment #4 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-12-07 21:06:49 UTC --- Author: vmakarov Date: Fri Dec 7 21:06:38 2012 New Revision: 194308 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=194308 Log: 2012-12

[Bug rtl-optimization/55686] [4.8 Regression] ICE in assign_by_spills, at lra-assigns.c:1244

2012-12-14 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55686 --- Comment #5 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-12-14 15:12:31 UTC --- Yes, Jakub is right. All 4 tests presented here ICE in reload pass too with `unable to find a register to spill in class ‘DIREG’`. I think I could fix

[Bug target/55672] [4.8 Regression] -fstack-check=generic ICEs in print_reg, at config/i386/i386.c:13868

2012-12-17 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55672 --- Comment #4 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-12-17 21:39:28 UTC --- If stack_realign_p is true, frame_pointer_needed is also true. So we can use fp to eliminate frame but i386.c::x86_can_eliminate prohibits

[Bug rtl-optimization/55106] ice: Maximum number of LRA constraint passes is achieved (15)

2012-12-21 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55106 --- Comment #7 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-12-21 14:27:51 UTC --- (In reply to comment #5) I'm still hitting this failure when building GMP 5.1.0 for i686-w64-mingw32: libtool: compile: i686-w64-mingw32-gcc

[Bug middle-end/55775] [4.8 Regression] ICE when building pari

2012-12-21 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55775 --- Comment #1 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-12-21 21:20:55 UTC --- Author: vmakarov Date: Fri Dec 21 21:20:48 2012 New Revision: 194680 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=194680 Log: 2012-12

[Bug rtl-optimization/55672] [4.8 Regression] -fstack-check=generic ICEs in print_reg, at config/i386/i386.c:13868

2012-12-21 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55672 --- Comment #9 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-12-21 21:28:51 UTC --- (In reply to comment #8) The difference is --- x.s2012-12-18 12:24:17.072888139 -0800 +++ no-lra.s2012-12-18 12:30:11.419157548

[Bug rtl-optimization/55829] [4.8 Regression] ICE: in curr_insn_transform, at lra-constraints.c:3069 with -msse3

2013-01-09 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55829 --- Comment #10 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-01-09 18:15:52 UTC --- (In reply to comment #9) gcc now generates: movqp1(%rip), %r12 # 56*movdi_internal_rex64/2 [length = 7] movq

[Bug rtl-optimization/56005] [4.8 Regression] FAIL: gcc.target/i386/pr45352.c (internal compiler error)

2013-01-16 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56005 --- Comment #3 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-01-16 16:39:21 UTC --- (In reply to comment #1) See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55153#c4 Let's close PR55153 as fixed and keep this PR to track

[Bug rtl-optimization/56005] [4.8 Regression] FAIL: gcc.target/i386/pr45352.c (internal compiler error)

2013-01-16 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56005 --- Comment #4 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-01-16 18:28:04 UTC --- Author: vmakarov Date: Wed Jan 16 18:27:58 2013 New Revision: 195247 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195247 Log: 2013-01

[Bug target/55433] [4.8 Regression][LRA] ICE on excessive reloads

2013-01-16 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55433 --- Comment #4 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-01-16 18:44:14 UTC --- (In reply to comment #3) This bug is still present and biting me as of r195176. Is there anything I can do to help make some progress

[Bug target/55433] [4.8 Regression][LRA] ICE on excessive reloads

2013-01-18 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55433 --- Comment #5 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-01-18 18:15:02 UTC --- Author: vmakarov Date: Fri Jan 18 18:14:52 2013 New Revision: 195302 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195302 Log: 2013-01

[Bug target/55433] [4.8 Regression][LRA] ICE on excessive reloads

2013-01-20 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55433 --- Comment #7 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-01-20 19:10:03 UTC --- Author: vmakarov Date: Sun Jan 20 19:09:58 2013 New Revision: 195322 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195322 Log: 2013-01

[Bug rtl-optimization/56069] [4.6/4.7/4.8 Regression] RA pessimization

2013-01-21 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56069 --- Comment #1 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-01-21 21:56:02 UTC --- LRA does not generate any reloads (additional insns). So I don't think it is LRA problem. I've checked reload. It generates the same code

[Bug rtl-optimization/56144] [4.8 Regression] ICE in get_reload_reg, at lra-constraints.c:421

2013-01-30 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56144 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-01-30 16:33:20 UTC --- I am working on it. The fix will be ready today.

[Bug rtl-optimization/56144] [4.8 Regression] ICE in get_reload_reg, at lra-constraints.c:421

2013-01-30 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56144 --- Comment #3 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-01-30 17:20:47 UTC --- Author: vmakarov Date: Wed Jan 30 17:20:39 2013 New Revision: 195582 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195582 Log: 2013-01

[Bug rtl-optimization/58759] [4.9 Regression] wrong code (segfaults) at -O2 on x86_64-linux-gnu in 32-bit mode

2013-10-24 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58759 Vladimir Makarov vmakarov at gcc dot gnu.org changed: What|Removed |Added CC||vmakarov

[Bug rtl-optimization/58759] [4.9 Regression] wrong code (segfaults) at -O2 on x86_64-linux-gnu in 32-bit mode

2013-10-25 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58759 --- Comment #7 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Fri Oct 25 21:34:26 2013 New Revision: 204080 URL: http://gcc.gnu.org/viewcvs?rev=204080root=gccview=rev Log: 2013-10-25 Vladimir Makarov vmaka

[Bug rtl-optimization/58826] [4.9 Regression] Runfail on CPU2006 436.cactusADM with after r203377 for core-avx2 target.

2013-10-25 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58826 --- Comment #4 from Vladimir Makarov vmakarov at gcc dot gnu.org --- (In reply to Yuri Rumyantsev from comment #2) In fact LRA is responsible for this failure - there is a bug in constant regeneration. LRA correctly regenerates all occurrences

[Bug target/58784] [ARM] LRA legitimate address issue with misalign neon_store

2013-10-30 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58784 --- Comment #1 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Wed Oct 30 15:04:39 2013 New Revision: 204215 URL: http://gcc.gnu.org/viewcvs?rev=204215root=gccview=rev Log: 2013-10-30 Vladimir Makarov vmaka

[Bug rtl-optimization/57410] [4.9 Regression] ICE: in emit_spill_move, at lra-constraints.c:863 with -fpeel-loops and uninitialised variable

2013-10-30 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57410 --- Comment #1 from Vladimir Makarov vmakarov at gcc dot gnu.org --- I can not reproduce it on today trunk. I guess it was fixed by some LRA patch but I ca not say by what patch exactly as there were too many LRA patches since May.

[Bug bootstrap/58933] IRA ICE in update_costs_from_allocno

2013-10-30 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58933 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Thu Oct 31 03:14:07 2013 New Revision: 204245 URL: http://gcc.gnu.org/viewcvs?rev=204245root=gccview=rev Log: 2013-10-30 Vladimir Makarov vmaka

[Bug rtl-optimization/58968] Powerpc -mlra cannot compile ormas1.f in gamess Spec 2006 with -m32 -mcpu=power7 -O3 -mlra -w -ffast-math -funroll-loops

2013-11-04 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58968 --- Comment #3 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Mon Nov 4 16:12:29 2013 New Revision: 204353 URL: http://gcc.gnu.org/viewcvs?rev=204353root=gccview=rev Log: 2013-11-04 Vladimir Makarov vmaka

[Bug rtl-optimization/58968] Powerpc -mlra cannot compile ormas1.f in gamess Spec 2006 with -m32 -mcpu=power7 -O3 -mlra -w -ffast-math -funroll-loops

2013-11-04 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58968 Vladimir Makarov vmakarov at gcc dot gnu.org changed: What|Removed |Added CC||vmakarov

[Bug rtl-optimization/58967] Powerpc -mlra cannot compile quadrature_lib.cc in Spec2006 with -O3 -ffast-math -funroll-loops -m32

2013-11-04 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58967 --- Comment #1 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Mon Nov 4 21:09:12 2013 New Revision: 204365 URL: http://gcc.gnu.org/viewcvs?rev=204365root=gccview=rev Log: 2013-11-04 Vladimir Makarov vmaka

[Bug rtl-optimization/59036] [4.9 regression] Performance degradation after r204212 on 32-bit x86 targets.

2013-11-07 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59036 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org --- (In reply to Yuri Rumyantsev from comment #0) After patch to improve register preferencing in IRA and to *remove regmove* pass we noticed performance degradation on several

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

2013-11-12 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58712 --- Comment #9 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Tue Nov 12 21:33:06 2013 New Revision: 204720 URL: http://gcc.gnu.org/viewcvs?rev=204720root=gccview=rev Log: 2013-11-12 Vladimir Makarov vmaka

[Bug rtl-optimization/59036] [4.9 regression] Performance degradation after r204212 on 32-bit x86 targets.

2013-11-13 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59036 --- Comment #3 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Wed Nov 13 18:00:43 2013 New Revision: 204752 URL: http://gcc.gnu.org/viewcvs?rev=204752root=gccview=rev Log: 2013-11-13 Vladimir Makarov vmaka

[Bug rtl-optimization/59133] [4.9 regression] ICE after r204219 on SPEC2006 435.gromacs.

2013-11-15 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59133 --- Comment #3 from Vladimir Makarov vmakarov at gcc dot gnu.org --- I've started to work on it. The problem is in that LRA has not enough code to deal with creation of pseudos out of its scope. I guess the fix will be ready next week

[Bug rtl-optimization/59086] [4.9 Regression] error: ‘asm’ operand has impossible constraints

2013-11-19 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59086 Vladimir Makarov vmakarov at gcc dot gnu.org changed: What|Removed |Added CC||vmakarov

[Bug rtl-optimization/59133] [4.9 regression] ICE after r204219 on SPEC2006 435.gromacs.

2013-11-20 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59133 --- Comment #4 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Wed Nov 20 20:32:57 2013 New Revision: 205141 URL: http://gcc.gnu.org/viewcvs?rev=205141root=gccview=rev Log: 2013-11-20 Vladimir Makarov vmaka

[Bug rtl-optimization/59086] [4.9 Regression] error: ‘asm’ operand has impossible constraints

2013-11-22 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59086 --- Comment #3 from Vladimir Makarov vmakarov at gcc dot gnu.org --- First of all, reload also cannot generate this code with mentioned i386.c change When we use -maccumulate-outgoing-args, we have before reload/LRA (insn 6 10 7 2 (parallel

[Bug target/57293] [4.8/4.9 Regression] not needed frame pointers on IA-32 (performance regression?)

2013-11-26 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57293 --- Comment #7 from Vladimir Makarov vmakarov at gcc dot gnu.org --- The problem was fixed by a patch removing regmove and improving hardware preferences in IRA.

[Bug target/57293] [4.8/4.9 Regression] not needed frame pointers on IA-32 (performance regression?)

2013-11-26 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57293 --- Comment #8 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Sorry, ignore my previous comment. It should be for PR56339.

[Bug rtl-optimization/56339] [4.8/4.9 Regression]: Suboptimal register allocation

2013-11-26 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56339 --- Comment #16 from Vladimir Makarov vmakarov at gcc dot gnu.org --- The problem was fixed by the patch removing regmove and improving hardware reg preferences in IRA.

[Bug rtl-optimization/57410] [4.9 Regression] ICE: in emit_spill_move, at lra-constraints.c:863 with -fpeel-loops and uninitialised variable

2013-11-27 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57410 --- Comment #3 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Wed Nov 27 16:30:48 2013 New Revision: 205451 URL: http://gcc.gnu.org/viewcvs?rev=205451root=gccview=rev Log: 2013-11-27 Vladimir Makarov vmaka

[Bug target/57293] [4.8/4.9 Regression] not needed frame pointers on IA-32 (performance regression?)

2013-11-28 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57293 --- Comment #9 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Thu Nov 28 21:45:21 2013 New Revision: 205498 URL: http://gcc.gnu.org/viewcvs?rev=205498root=gccview=rev Log: 2013-11-28 Vladimir Makarov vmaka

[Bug rtl-optimization/59340] [4.9 Regression] LRA enable-checking bootstrap failure since r205136

2013-11-29 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59340 Vladimir Makarov vmakarov at gcc dot gnu.org changed: What|Removed |Added CC||vmakarov

[Bug rtl-optimization/59340] [4.9 Regression] LRA enable-checking bootstrap failure since r205136

2013-11-29 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59340 --- Comment #3 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Fri Nov 29 20:08:38 2013 New Revision: 205541 URL: http://gcc.gnu.org/viewcvs?rev=205541root=gccview=rev Log: 2013-11-29 Vladimir Makarov vmaka

[Bug rtl-optimization/59340] [4.9 Regression] LRA enable-checking bootstrap failure since r205136

2013-11-29 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59340 --- Comment #4 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Andreas, could you check that the bootstrap is fixed. At least, the test is compiled by the cross-compiler.

[Bug rtl-optimization/59317] [4.9 Regression] [LRA,MIPS] ICE: in check_rtl, at lra.c (insn does not satisfy constraints)

2013-12-03 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59317 Vladimir Makarov vmakarov at gcc dot gnu.org changed: What|Removed |Added CC||vmakarov

[Bug rtl-optimization/59086] [4.9 Regression] error: ‘asm’ operand has impossible constraints

2013-12-04 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59086 --- Comment #9 from Vladimir Makarov vmakarov at gcc dot gnu.org --- (In reply to Jan Hubicka from comment #8) Do we have any documentation that states how many registers can be used in inline assembler for a particular arch and optset? almost

[Bug rtl-optimization/59317] [4.9 Regression] [LRA,MIPS] ICE: in check_rtl, at lra.c (insn does not satisfy constraints)

2013-12-04 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59317 --- Comment #3 from Vladimir Makarov vmakarov at gcc dot gnu.org --- (In reply to Robert Suchanek from comment #2) The latest patches do not seem to resolve the issue. Although the newly generated pseudos get ALL_REGS class assigned, the class

[Bug tree-optimization/57315] LTO and/or vectorizer performance regression on salsa20 core, 4.7-4.8

2013-12-04 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57315 --- Comment #4 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Zack, thanks for reporting this. Crypto algorithms are very interesting cases for RA. A lot of performance improvements were done for RA during gcc-4.9 development. Now

[Bug rtl-optimization/59317] [4.9 Regression] [LRA,MIPS] ICE: in check_rtl, at lra.c (insn does not satisfy constraints)

2013-12-05 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59317 --- Comment #6 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Thu Dec 5 19:39:39 2013 New Revision: 205718 URL: http://gcc.gnu.org/viewcvs?rev=205718root=gccview=rev Log: 2013-12-05 Vladimir Makarov vmaka

[Bug rtl-optimization/59466] New: Slow code generation by LRA for memory addresses on PPC

2013-12-10 Thread vmakarov at gcc dot gnu.org
Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: vmakarov at gcc dot gnu.org Investigating SPEC2000 code (e.g. bzip2.c) generated by LRA on PPC using -O3 -mtune=power7 -mlra, sometimes I see code like addis 9,2,.LC77@toc@ha addi 9,9

[Bug middle-end/59470] [4.8 Regression] libstdc++ miscompilation after r205709

2013-12-11 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59470 --- Comment #11 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Created attachment 31423 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=31423action=edit The patch fixing incorrect code generation

[Bug middle-end/59470] [4.8 Regression] libstdc++ miscompilation after r205709

2013-12-11 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59470 --- Comment #12 from Vladimir Makarov vmakarov at gcc dot gnu.org --- (In reply to Jakub Jelinek from comment #9) In -fdump-rtl-reload-slim we have incorrect: 92: {sp:SI=sp:SI-0x30;clobber flags:CC;} 94: {dx:SI=sp:SI+0x2f;clobber

[Bug middle-end/59470] [4.8 Regression] libstdc++ miscompilation after r205709

2013-12-12 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59470 --- Comment #18 from Vladimir Makarov vmakarov at gcc dot gnu.org --- (In reply to Jakub Jelinek from comment #13) Strange. From my limited testing, it does fix the regressions. I can fire off now full scratch rpm builds with your patch

[Bug middle-end/59470] [4.8 Regression] libstdc++ miscompilation after r205709

2013-12-12 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59470 --- Comment #20 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Thu Dec 12 15:48:23 2013 New Revision: 205929 URL: http://gcc.gnu.org/viewcvs?rev=205929root=gccview=rev Log: 2013-12-12 Vladimir Makarov vmaka

[Bug middle-end/59470] [4.8 Regression] libstdc++ miscompilation after r205709

2013-12-12 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59470 --- Comment #21 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Thu Dec 12 15:51:49 2013 New Revision: 205930 URL: http://gcc.gnu.org/viewcvs?rev=205930root=gccview=rev Log: 2013-12-12 Vladimir Makarov vmaka

[Bug rtl-optimization/59477] [4.8/4.9 Regression] ICE: in assign_by_spills, at lra-assigns.c:1281 with -O

2013-12-13 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59477 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Reload pass gives b.i: In function ‘void test1(_Bit_iterator)’: b.i:90:1: error: unable to find a register to spill in class ‘CREG’ } ^ b.i:90:1: error: this is the insn

[Bug rtl-optimization/59466] Slow code generation by LRA for memory addresses on PPC

2013-12-16 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59466 --- Comment #1 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Mon Dec 16 18:24:54 2013 New Revision: 206023 URL: http://gcc.gnu.org/viewcvs?rev=206023root=gccview=rev Log: 2013-12-16 Vladimir Makarov vmaka

[Bug rtl-optimization/59511] [4.9 Regression] FAIL: gcc.target/i386/pr36222-1.c scan-assembler-not movdqa with -mtune=corei7

2013-12-17 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59511 --- Comment #3 from Vladimir Makarov vmakarov at gcc dot gnu.org --- (In reply to Jakub Jelinek from comment #2) One movdqa started appearing with r204212, the second movdqa started appearing with r204752. Vlad, can you please have a look

[Bug rtl-optimization/59466] Slow code generation by LRA for memory addresses on PPC

2013-12-17 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59466 Vladimir Makarov vmakarov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug rtl-optimization/59535] [4.9 regression] -Os code size regressions for Thumb1/Thumb2 with LRA

2013-12-18 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535 Vladimir Makarov vmakarov at gcc dot gnu.org changed: What|Removed |Added CC||vmakarov

[Bug rtl-optimization/59535] [4.9 regression] -Os code size regressions for Thumb1/Thumb2 with LRA

2013-12-18 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535 --- Comment #10 from Vladimir Makarov vmakarov at gcc dot gnu.org --- ./cc1 -Os -mthumb -mcpu=arm7tdmi -fno-short-enums test.i -m{no-}lra -fno-schedule-insns2 original reload reload with change lra with change reg moves 104

[Bug rtl-optimization/59535] [4.9 regression] -Os code size regressions for Thumb1/Thumb2 with LRA

2013-12-19 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535 --- Comment #14 from Vladimir Makarov vmakarov at gcc dot gnu.org --- (In reply to Richard Earnshaw from comment #13) When not optimizing for size, the register allocator should be able to use the high registers as alternatives to spill slots

[Bug rtl-optimization/56069] [4.7/4.8/4.9 Regression] RA pessimization

2013-12-20 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56069 --- Comment #6 from Vladimir Makarov vmakarov at gcc dot gnu.org --- (In reply to Jeffrey A. Law from comment #5) Maybe I'm missing something here. We have this immediately prior to IRA: ISTM that we want (reg 86) to prefer di and (reg 87

[Bug target/54338] internal compiler error: in find_costs_and_classes, at ira-costs.c:1711

2012-08-31 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54338 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-08-31 18:35:17 UTC --- IRA can not find super set of GENERAL_REGS and IWMMXT_GR_REGS. It should not happen as ALL_REGS exits as the last resort for this. GCC documentation

[Bug rtl-optimization/54991] [LRA] internal compiler error: in lra_assign, at lra-assigns.c:1361

2012-10-20 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54991 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-10-21 02:47:32 UTC --- Author: vmakarov Date: Sun Oct 21 02:47:28 2012 New Revision: 192645 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192645 Log: 2012-10

[Bug bootstrap/55048] [4.8 Regression] libjava bootstrap failure on trunk after LRA merge

2012-10-24 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55048 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-10-24 15:35:17 UTC --- Author: vmakarov Date: Wed Oct 24 15:35:12 2012 New Revision: 192770 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192770 Log: 2012-10

[Bug bootstrap/55049] [4.8 Regression] bootstrap failed with --with-multilib-list=m32,m64,mx32

2012-10-24 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55049 --- Comment #1 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-10-24 17:35:50 UTC --- Author: vmakarov Date: Wed Oct 24 17:35:37 2012 New Revision: 192771 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192771 Log: 2012-10

[Bug rtl-optimization/55055] [4.8 regression] RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1123

2012-10-24 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55055 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-10-24 20:02:12 UTC --- Author: vmakarov Date: Wed Oct 24 20:02:08 2012 New Revision: 192779 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192779 Log: 2012-10

[Bug bootstrap/55067] [4.8 Regression] AIX bootstrap failure due to lra.c loc_t

2012-10-24 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55067 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-10-25 02:31:36 UTC --- Author: vmakarov Date: Thu Oct 25 02:31:31 2012 New Revision: 192794 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192794 Log: 2012-10

[Bug regression/55050] Regression test failure slp-21.c on arm-linux-gnueabi

2012-10-24 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55050 --- Comment #4 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-10-25 04:20:00 UTC --- Author: vmakarov Date: Thu Oct 25 04:19:43 2012 New Revision: 192797 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192797 Log: 2012-10

[Bug bootstrap/55068] [4.8 Regression] AIX bootstrap in push_reload() after LRA merge

2012-10-24 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55068 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-10-25 04:20:00 UTC --- Author: vmakarov Date: Thu Oct 25 04:19:43 2012 New Revision: 192797 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192797 Log: 2012-10

[Bug rtl-optimization/55106] ice: Maximum number of LRA constraint passes is achieved (15)

2012-10-28 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55106 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-10-29 00:42:30 UTC --- Author: vmakarov Date: Mon Oct 29 00:42:25 2012 New Revision: 192904 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192904 Log: 2012-10

[Bug rtl-optimization/55106] ice: Maximum number of LRA constraint passes is achieved (15)

2012-10-29 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55106 --- Comment #4 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-10-29 14:42:21 UTC --- Author: vmakarov Date: Mon Oct 29 14:42:05 2012 New Revision: 192944 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192944 Log: 2012-10

[Bug middle-end/55116] [4.8 Regression] LRA failed to decompose ASHIFT

2012-10-29 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55116 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-10-29 16:37:08 UTC --- Author: vmakarov Date: Mon Oct 29 16:36:57 2012 New Revision: 192949 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=192949 Log: 2012-10

[Bug middle-end/55150] Crash in copy_rtx

2012-10-31 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55150 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-10-31 18:41:26 UTC --- Author: vmakarov Date: Wed Oct 31 18:41:18 2012 New Revision: 193042 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193042 Log: 2012-10

[Bug middle-end/55150] Crash in copy_rtx

2012-11-01 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55150 --- Comment #5 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-01 19:02:48 UTC --- Author: vmakarov Date: Thu Nov 1 19:02:40 2012 New Revision: 193065 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193065 Log: 2012-11

[Bug middle-end/55130] [4.8 Regression] ICE in insn_rhs_dead_pseudo_p, at lra-constraints.c:3224

2012-11-02 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55130 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-02 14:44:23 UTC --- Author: vmakarov Date: Fri Nov 2 14:44:12 2012 New Revision: 193096 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193096 Log: 2012-11

[Bug middle-end/55150] Crash in copy_rtx

2012-11-02 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55150 --- Comment #6 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-02 14:44:24 UTC --- Author: vmakarov Date: Fri Nov 2 14:44:12 2012 New Revision: 193096 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193096 Log: 2012-11

[Bug rtl-optimization/55151] [4.8 Regression] ICE: in assign_by_spills, at lra-assigns.c:1217 with -fPIC

2012-11-05 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55151 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-05 16:38:34 UTC --- Author: vmakarov Date: Mon Nov 5 16:38:27 2012 New Revision: 193170 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193170 Log: 2012-11

[Bug rtl-optimization/55122] [4.8 Regression] ICE: maximum number of LRA constraint passes is achieved (15)

2012-11-07 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55122 --- Comment #3 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-07 22:11:13 UTC --- Author: vmakarov Date: Wed Nov 7 22:11:08 2012 New Revision: 193310 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193310 Log: 2012-11

[Bug rtl-optimization/55151] [4.8 Regression] ICE: in assign_by_spills, at lra-assigns.c:1217 with -fPIC

2012-11-07 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55151 --- Comment #4 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-07 22:20:26 UTC --- Author: vmakarov Date: Wed Nov 7 22:20:15 2012 New Revision: 193311 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193311 Log: 2012-11

[Bug rtl-optimization/55151] [4.8 Regression] ICE: in assign_by_spills, at lra-assigns.c:1217 with -fPIC

2012-11-07 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55151 --- Comment #5 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-07 22:43:35 UTC --- Author: vmakarov Date: Wed Nov 7 22:43:30 2012 New Revision: 193317 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193317 Log: 2012-11

[Bug rtl-optimization/55151] [4.8 Regression] ICE: in assign_by_spills, at lra-assigns.c:1217 with -fPIC

2012-11-09 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55151 --- Comment #6 from Vladimir Makarov vmakarov at gcc dot gnu.org 2012-11-09 14:28:49 UTC --- Author: vmakarov Date: Fri Nov 9 14:28:40 2012 New Revision: 193361 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193361 Log: 2012-11

[Bug middle-end/55889] [4.8 Regression] ICE: in move_op_ascend, at sel-sched.c:6153 with -fschedule-insns -fselective-scheduling

2013-02-06 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55889 --- Comment #27 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-02-06 21:36:59 UTC --- (In reply to comment #26) You are right, your suggestions is what I sketched in comment #21 as choices 1 or 2. Sorry for my unclear

[Bug rtl-optimization/56225] [4.8 Regression] ICE in lra-constraints.c when executing the testsuite with -m32 -march=pentium3

2013-02-07 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56225 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-02-07 17:15:30 UTC --- Author: vmakarov Date: Thu Feb 7 17:15:02 2013 New Revision: 195856 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195856 Log: 2013-02

[Bug rtl-optimization/56246] [4.8 regression] ICE in assign_by_spills, at lra-assigns.c:1262

2013-02-08 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56246 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-02-08 16:39:37 UTC --- (In reply to comment #1) -m32 -march=i686 -mtune=generic -O2 -fno-omit-frame-pointer -fpic needed for me. Regressed with LRA merge. I'll

[Bug rtl-optimization/56246] [4.8 regression] ICE in assign_by_spills, at lra-assigns.c:1262

2013-02-08 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56246 --- Comment #3 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-02-08 21:59:16 UTC --- Author: vmakarov Date: Fri Feb 8 21:59:11 2013 New Revision: 195902 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195902 Log: 2013-02

[Bug inline-asm/56148] [4.8 Regression] inline asm matching constraint with different mode

2013-02-12 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56148 --- Comment #8 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-02-12 17:44:56 UTC --- Author: vmakarov Date: Tue Feb 12 17:44:47 2013 New Revision: 195988 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195988 Log: 2013-02

[Bug target/56184] [4.8 Regression] Internal compiler error in push_reload during bootstrap stage 2

2013-02-13 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56184 --- Comment #7 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-02-13 15:15:14 UTC --- (In reply to comment #6) Unfortunately I'm not really familiar with the live range splitting code; maybe Vladimir can help

[Bug target/56184] [4.8 Regression] Internal compiler error in push_reload during bootstrap stage 2

2013-02-13 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56184 --- Comment #8 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-02-13 17:40:33 UTC --- Author: vmakarov Date: Wed Feb 13 17:40:22 2013 New Revision: 196019 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=196019 Log: 2013-02

[Bug rtl-optimization/56339] [4.8 Regression]: Suboptimal register allocation

2013-02-15 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56339 --- Comment #5 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-02-15 16:48:19 UTC --- (In reply to comment #4) Perhaps for regmove IRA classes should be set up unconditionally: Index: regmove.c

[Bug rtl-optimization/56348] internal compiler error in assign_by_spills with -m32 -fPIC -msse2

2013-02-15 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56348 Vladimir Makarov vmakarov at gcc dot gnu.org changed: What|Removed |Added CC

[Bug rtl-optimization/56348] internal compiler error in assign_by_spills with -m32 -fPIC -msse2

2013-02-15 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56348 --- Comment #2 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-02-15 19:17:16 UTC --- Author: vmakarov Date: Fri Feb 15 19:17:02 2013 New Revision: 196090 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=196090 Log: 2013-02

[Bug rtl-optimization/56348] internal compiler error in assign_by_spills with -m32 -fPIC -msse2

2013-02-18 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56348 Vladimir Makarov vmakarov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug inline-asm/56148] [4.8 Regression] inline asm matching constraint with different mode

2013-02-22 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56148 --- Comment #15 from Vladimir Makarov vmakarov at gcc dot gnu.org 2013-02-22 16:30:33 UTC --- Author: vmakarov Date: Fri Feb 22 16:30:22 2013 New Revision: 196223 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=196223 Log: 2013-02

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