[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #47 from Martin Liška --- *** Bug 88608 has been marked as a duplicate of this bug. ***

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #46 from Artem S. Tashkinov --- (In reply to PeteVine from comment #44) > In case I was a little unclear, the board freezes, not the binary. Looks like GCC optimizes the output so much, the board cannot cope with such a perfect

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #45 from Martin Liška --- (In reply to PeteVine from comment #44) > In case I was a little unclear, the board freezes, not the binary. Aarg, got it. That's definitely funny behavior ;)

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #44 from PeteVine --- In case I was a little unclear, the board freezes, not the binary.

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #43 from Martin Liška --- (In reply to PeteVine from comment #42) > Funnily enough, using `-fprofile-update=atomic` and targeting Cortex-A5/NEON > immediately leads to a hard-freeze on trying to run the instrumented binary. >

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #42 from PeteVine --- Funnily enough, using `-fprofile-update=atomic` and targeting Cortex-A5/NEON immediately leads to a hard-freeze on trying to run the instrumented binary. Probably a bug in the outdated kernel. (I've got a

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 Bug 58306 depends on bug 77466, which changed state. Bug 77466 Summary: [7 regression] FAIL: g++.dg/gcov/gcov-dump-1.C -std=gnu++11 (test for excess errors) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77466 What|Removed

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #40 from PeteVine --- Absolutely! Even at 32 threads there's no problem whatsoever.

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #39 from Martin Liška --- (In reply to PeteVine from comment #38) > Aaargh, I was using a recent nightly for the first time in a month and > completely forgot it was still necessary. Apologies! No problem! Good that it works, may I

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #38 from PeteVine --- Aaargh, I was using a recent nightly for the first time in a month and completely forgot it was still necessary. Apologies!

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #37 from Martin Liška --- (In reply to PeteVine from comment #36) > The original patch is still not enough it seems. I've just tried profiling > the C-ray benchmark from issue #53659 (./c-ray-mt -t 32 -s 160x120 -r 8 -i > sphfract -o

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 Artem S. Tashkinov changed: What|Removed |Added Status|RESOLVED|NEW Resolution|FIXED

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #36 from PeteVine --- The original patch is still not enough it seems. I've just tried profiling the C-ray benchmark from issue #53659 (./c-ray-mt -t 32 -s 160x120 -r 8 -i sphfract -o output.ppm) and any -t (for threads) greater than

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #35 from Andreas Schwab --- That patch doesn't change anything.

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #33 from Martin Liška --- Created attachment 39275 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39275=edit Patch candidate for the fallout Hi Andread. Can you please test me the following patch. I understand why the symbol

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #34 from Martin Liška --- (In reply to Martin Liška from comment #33) > Created attachment 39275 [details] > Patch candidate for the fallout > > Hi Andread. *Andreas > > Can you please test me the following patch. I understand

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #32 from Martin Liška --- (In reply to Andreas Schwab from comment #30) > /daten/aranym/gcc/gcc-20160811/Build/gcc/testsuite/g++/../../libgcov. > a(_gcov_time_profiler.o): In function `__gcov_time_profiler_atomic': >

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #31 from Artem S. Tashkinov --- (In reply to Andreas Schwab from comment #30) > /daten/aranym/gcc/gcc-20160811/Build/gcc/testsuite/g++/../../libgcov. > a(_gcov_time_profiler.o): In function `__gcov_time_profiler_atomic': >

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #30 from Andreas Schwab --- /daten/aranym/gcc/gcc-20160811/Build/gcc/testsuite/g++/../../libgcov.a(_gcov_time_profiler.o): In function `__gcov_time_profiler_atomic':

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #29 from Artem S. Tashkinov --- (In reply to Martin Liška from comment #28) > Fixed on trunk. Thanks! Will GCC 6.1.1 include these patches?

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #27 from Martin Liška --- Author: marxin Date: Wed Aug 10 13:14:56 2016 New Revision: 239324 URL: https://gcc.gnu.org/viewcvs?rev=239324=gcc=rev Log: Add new *_atomic counter update function PR gcov-profile/58306 *

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #26 from Artem S. Tashkinov --- (In reply to Martin Liška from comment #24) > > Wonderful! What are the chances of this patch being merged with GCC 4.9.x? > > Any, because 4.9 was closed last week and there's not going to be any >

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #25 from PeteVine --- Great news, thanks! What about backporting to 4.9? There's not going to be another official release but manual patching could still be useful.

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #24 from Martin Liška --- > Wonderful! What are the chances of this patch being merged with GCC 4.9.x? Any, because 4.9 was closed last week and there's not going to be any release. If you are interested, I can back-port patches to

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #23 from Artem S. Tashkinov --- (In reply to Martin Liška from comment #22) > Sure, as Nathan suggested, we'll select the proper default value according > to -pthread argument. Wonderful! What are the chances of this patch being

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #22 from Martin Liška --- (In reply to Artem S. Tashkinov from comment #21) > (In reply to Martin Liška from comment #20) > > > Do I understand the patch correctly that it requires > > > "-fprofile-update=atomic" option in order to

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #21 from Artem S. Tashkinov --- (In reply to Martin Liška from comment #20) > > Do I understand the patch correctly that it requires > > "-fprofile-update=atomic" option in order to eliminate this bug? > > Exactly, I hope I'll be

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #20 from Martin Liška --- (In reply to Artem S. Tashkinov from comment #19) > (In reply to Martin Liška from comment #18) > > Ok, problem is that various value profilers are not updated atomically, > > fixed in: > >

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #19 from Artem S. Tashkinov --- (In reply to Martin Liška from comment #18) > Ok, problem is that various value profilers are not updated atomically, > fixed in: > https://gcc.gnu.org/ml/gcc-patches/2016-08/msg00600.html Thank you!

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #18 from Martin Liška --- Ok, problem is that various value profilers are not updated atomically, fixed in: https://gcc.gnu.org/ml/gcc-patches/2016-08/msg00600.html

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 Martin Liška changed: What|Removed |Added Status|WAITING |NEW Assignee|unassigned at gcc

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #16 from Artem S. Tashkinov --- Created attachment 39059 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39059=edit unrarsrc-5.4.4 + profile data

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #15 from Artem S. Tashkinov --- (In reply to Martin Liška from comment #13) > Ok, I'll try to reproduce, but I would need: > > 1) echo ""> /tmp/ff.c && gcc -march=native /tmp/ff.c -c -v Done. > 2) please upload somewhere a sample

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #14 from Artem S. Tashkinov --- Created attachment 39058 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39058=edit gcc -march=native /tmp/ff.c -c -v

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #13 from Martin Liška --- (In reply to Artem S. Tashkinov from comment #12) > (In reply to Martin Liška from comment #11) > > I've just verified that GCC 5.3.1 and GCC 6.1.1 and latest trunk work fine > > (x86_64-linux-gnu). I built

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 --- Comment #12 from Artem S. Tashkinov --- (In reply to Martin Liška from comment #11) > I've just verified that GCC 5.3.1 and GCC 6.1.1 and latest trunk work fine > (x86_64-linux-gnu). I built the binary and unrar a rar archive. > > Can you

[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|