[Bug 1353729] Update Released
The verification of the Stable Release Update for gccgo-4.9 has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
This bug was not identified with gccgo, only with g++, which is not applicable to the in-progress gccgo-4.9 SRU. Marking as resolved. ** Tags removed: verification-needed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Please test proposed package
Hello Matthias, or anyone else affected, Accepted gccgo-4.9 into trusty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/gccgo-4.9/4.9.3-0ubuntu4 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
** Branch linked: lp:ubuntu/trusty-proposed/mysql-5.6 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
Hello Matthias, or anyone else affected, Accepted mysql-5.6 into trusty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mysql-5.6/5.6.19-0ubuntu0.14.04.4 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Tags added: verification-needed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
The gcc-4.8 SRU in trusty from 4.8.2-19ubuntu1 - 4.8.4-2ubuntu1~14.04 has introduced this regression, causing mysql-5.6 to now FTBFS. I've confirmed that this bug also persists in gcc-4.8 in wily today (4.8.4-3ubuntu1). ** Also affects: gcc-4.8 (Ubuntu) Importance: Undecided Status: New ** Changed in: gcc-4.8 (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
** Changed in: linaro Status: Unknown = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729]
Committed in upstream trunk as rev 217076. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729]
Patch posted here: https://gcc.gnu.org/ml/gcc-patches/2014-09/msg02209.html waiting for further review. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729]
I have created a fix for this bug that has been successfully tested by doko. I am validating the fix and will update the status as appropriate -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
** Changed in: linaro Status: New = Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
** Branch linked: lp:debian/gnat-4.9 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
This bug was fixed in the package gcc-4.9 - 4.9.1-15ubuntu1 --- gcc-4.9 (4.9.1-15ubuntu1) utopic; urgency=medium * Merge with Debian; remaining changes: - Build from upstream sources. gcc-4.9 (4.9.1-15) unstable; urgency=medium * Update to SVN 20140918 (r215344) from the gcc-4_9-branch. [ Matthias Klose ] * Extend the fix for PR target/63190 (AArch64). Closes: #758964. * Apply proposed fix for Linaro #331, LP: #1353729 (AArch64). [ Aurelien Jarno ] * Default to mips64 ISA on mips64el, with tuning for mips64r2. -- Matthias Klose d...@ubuntu.com Fri, 19 Sep 2014 01:03:34 +0200 ** Changed in: gcc-4.9 (Ubuntu) Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
** Branch linked: lp:debian/gcc-4.9 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
** Branch linked: lp:ubuntu/utopic-proposed/mysql-5.6 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
** Branch linked: lp:ubuntu/mysql-5.6 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
James, this shouldn't be a blocker. As mentioned in the bug description, -O1 on this file works around the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729]
Created attachment 155 2nd variant of reduced testcase Since some commit the previous testcase compiles fine. It's strange that 24 is the minimal constant for which the error occurs. If you change it to smaller value, the testcase can be compiled fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
** Bug watch added: Linaro Bug Tracking System #331 https://bugs.linaro.org/show_bug.cgi?id=331 ** Also affects: linaro via https://bugs.linaro.org/show_bug.cgi?id=331 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/linaro/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
Launchpad has imported 4 comments from the remote bug at
https://bugs.linaro.org/show_bug.cgi?id=331.
If you reply to an imported comment from within Launchpad, your comment
will be sent to the remote bug automatically. Read more about
Launchpad's inter-bugtracker facilities at
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On 2014-08-06T23:02:47+00:00 Matthias Klose wrote:
Created attachment 92
preprocessed source
seen with 4.9 linaro 2014.07, works with -O1
$ g++ -c -O2 -fPIE pfs_host.ii
/home/doko/tmp/mysql-5.6-5.6.19/storage/perfschema/pfs_host.cc: In function
'PFS_host* find_or_create_host(PFS_thread*, const char*, uint)':
/home/doko/tmp/mysql-5.6-5.6.19/storage/perfschema/pfs_host.cc:289:1: error:
could not split insn
}
^
(insn:TI 304 300 305 (parallel [
(set (reg:SI 2 x2 [orig:153 D.16667 ] [153])
(mem/v:SI (reg/f:DI 1 x1 [orig:113 D.16671 ] [113]) [-1 S4
A32]))
(set (mem/v:SI (reg/f:DI 1 x1 [orig:113 D.16671 ] [113]) [-1 S4
A32])
(unspec_volatile:SI [
(ior:SI (mem/v:SI (reg/f:DI 1 x1 [orig:113 D.16671 ]
[113]) [-1 S4 A32])
(const_int 0 [0]))
(const_int 5 [0x5])
] UNSPECV_ATOMIC_OP))
(clobber (reg:CC 66 cc))
(clobber (reg:SI 3 x3 [330]))
(clobber (reg:SI 4 x4 [331]))
]) /home/doko/tmp/mysql-5.6-5.6.19/include/my_atomic.h:217 2338
{atomic_fetch_orsi}
(expr_list:REG_UNUSED (reg:CC 66 cc)
(expr_list:REG_UNUSED (reg:SI 4 x4 [331])
(expr_list:REG_UNUSED (reg:SI 3 x3 [330])
(nil)
/home/doko/tmp/mysql-5.6-5.6.19/storage/perfschema/pfs_host.cc:289:1: internal
compiler error: in final_scan_insn, at final.c:2952
Please submit a full bug report,
with preprocessed source if appropriate.
Reply at:
https://bugs.launchpad.net/ubuntu/+source/gcc-4.9/+bug/1353729/comments/0
On 2014-08-21T17:16:47+00:00 Palachev-ilya wrote:
Created attachment 104
Reduced preprocessed source code from the example above
The mentioned testcase can be reduced to 47 lines of code.
I cannot reduce anymore.
The error is similiar, but is somehow different from yours:
pfs_host.ii:47:1: error: could not split insn
}
^
(insn:TI 71 72 73 (parallel [
(set (mem/v:SI (reg/f:DI 19 x19 [117]) [-1 S4 A32])
(unspec_volatile:SI [
(ior:SI (mem/v:SI (reg/f:DI 19 x19 [117]) [-1 S4 A32])
(const_int 0 [0]))
(const_int 5 [0x5])
] UNSPECV_ATOMIC_OP))
(clobber (reg:CC 66 cc))
(clobber (reg:SI 1 x1 [143]))
(clobber (reg:SI 2 x2 [144]))
]) pfs_host.ii:32 2326 {atomic_orsi}
(expr_list:REG_DEAD (reg/f:DI 19 x19 [117])
(expr_list:REG_UNUSED (reg:CC 66 cc)
(expr_list:REG_UNUSED (reg:SI 2 x2 [144])
(expr_list:REG_UNUSED (reg:SI 1 x1 [143])
(nil))
pfs_host.ii:47:1: internal compiler error: in final_scan_insn, at final.c:2957
0xb2b8c5 _fatal_insn(char const*, rtx_def const*, char const*, int, char const*)
/home/ilya/cbuild2/build/snapshots/gcc.git/gcc/rtl-error.c:109
0x9030b1 final_scan_insn(rtx_def*, _IO_FILE*, int, int, int*)
/home/ilya/cbuild2/build/snapshots/gcc.git/gcc/final.c:2957
0x903352 final(rtx_def*, _IO_FILE*, int)
/home/ilya/cbuild2/build/snapshots/gcc.git/gcc/final.c:2027
0x903b52 rest_of_handle_final
/home/ilya/cbuild2/build/snapshots/gcc.git/gcc/final.c:4453
0x903b52 execute
/home/ilya/cbuild2/build/snapshots/gcc.git/gcc/final.c:4528
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See https://bugs.launchpad.net/gcc-linaro for instructions.
Reply at:
https://bugs.launchpad.net/ubuntu/+source/gcc-4.9/+bug/1353729/comments/2
On 2014-08-21T17:19:36+00:00 Palachev-ilya wrote:
The compiler fails after function split_insns (generaged from md) fails
with the following arguments:
pattern =
(parallel [
(set (mem/v:SI (reg/f:DI 19 x19 [117]) [-1 S4 A32])
(unspec_volatile:SI [
(ior:SI (mem/v:SI (reg/f:DI 19 x19 [117]) [-1 S4 A32])
(const_int 0 [0]))
(const_int 5 [0x5])
] UNSPECV_ATOMIC_OP))
(clobber (reg:CC 66 cc))
(clobber (reg:SI 1 x1 [143]))
(clobber (reg:SI 2 x2 [144]))
])
insn =
(insn:TI 71 72 73 (parallel [
(set (mem/v:SI (reg/f:DI 19 x19 [117]) [-1 S4 A32])
(unspec_volatile:SI [
(ior:SI (mem/v:SI (reg/f:DI 19 x19 [117]) [-1 S4 A32
[Bug 1353729] Re: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
Matthias Any update on this bug? This is currently blocking transition of mysql-5.6 to utopic release pocket due to a FTBFS on arm64. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353729 Title: [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64 -linux-gnu) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-4.9/+bug/1353729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353729] [NEW] [4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64-linux-gnu)
Public bug reported:
https://bugs.linaro.org/show_bug.cgi?id=331
seen with 4.9 linaro 2014.07, works with -O1
$ g++ -c -O2 -fPIE pfs_host.ii
/home/doko/tmp/mysql-5.6-5.6.19/storage/perfschema/pfs_host.cc: In function
'PFS_host* find_or_create_host(PFS_thread*, const char*, uint)':
/home/doko/tmp/mysql-5.6-5.6.19/storage/perfschema/pfs_host.cc:289:1: error:
could not split insn
}
^
(insn:TI 304 300 305 (parallel [
(set (reg:SI 2 x2 [orig:153 D.16667 ] [153])
(mem/v:SI (reg/f:DI 1 x1 [orig:113 D.16671 ] [113]) [-1 S4
A32]))
(set (mem/v:SI (reg/f:DI 1 x1 [orig:113 D.16671 ] [113]) [-1 S4
A32])
(unspec_volatile:SI [
(ior:SI (mem/v:SI (reg/f:DI 1 x1 [orig:113 D.16671 ]
[113]) [-1 S4 A32])
(const_int 0 [0]))
(const_int 5 [0x5])
] UNSPECV_ATOMIC_OP))
(clobber (reg:CC 66 cc))
(clobber (reg:SI 3 x3 [330]))
(clobber (reg:SI 4 x4 [331]))
]) /home/doko/tmp/mysql-5.6-5.6.19/include/my_atomic.h:217 2338
{atomic_fetch_orsi}
(expr_list:REG_UNUSED (reg:CC 66 cc)
(expr_list:REG_UNUSED (reg:SI 4 x4 [331])
(expr_list:REG_UNUSED (reg:SI 3 x3 [330])
(nil)
/home/doko/tmp/mysql-5.6-5.6.19/storage/perfschema/pfs_host.cc:289:1: internal
compiler error: in final_scan_insn, at final.c:2952
Please submit a full bug report,
with preprocessed source if appropriate.
** Affects: gcc-4.9 (Ubuntu)
Importance: Medium
Status: Confirmed
** Changed in: gcc-4.9 (Ubuntu)
Importance: Undecided = Medium
** Changed in: gcc-4.9 (Ubuntu)
Status: New = Confirmed
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https://bugs.launchpad.net/bugs/1353729
Title:
[4.9 Regression] ICE in final_scan_insn, at final.c:2952 (aarch64
-linux-gnu)
To manage notifications about this bug go to:
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