Accepting request 780847 from devel:gcc

- Add gcc7-pr93965.patch in order to fix binutils release
  date detection issue. (forwarded request 780352 from marxin)

OBS-URL: https://build.opensuse.org/request/show/780847
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/gcc7?expand=0&rev=28
This commit is contained in:
Dominique Leuenberger 2020-03-05 22:16:09 +00:00 committed by Git OBS Bridge
commit e1d7f370c8
51 changed files with 1110 additions and 0 deletions

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -129,6 +129,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -278,6 +282,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -129,6 +129,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -278,6 +282,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -129,6 +129,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -278,6 +282,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -128,6 +128,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -277,6 +281,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -309,6 +309,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -1068,6 +1072,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

78
gcc48-bsc1161913.patch Normal file
View File

@ -0,0 +1,78 @@
commit 5c8a1211b9873a1b69ef7b2fddae181535bc3b0a
Author: Vladimir N. Makarov <vmakarov@redhat.com>
Date: Tue Jan 28 15:43:44 2020 -0500
Fix for PR93272 - LRA: EH reg allocated to hold local variable
2020-01-28 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/93272
* ira-lives.c (process_out_of_region_eh_regs): New function.
(process_bb_node_lives): Call it.
diff --git a/gcc/ira-lives.c b/gcc/ira-lives.c
index 31635dd3438..71c545ef105 100644
--- a/gcc/ira-lives.c
+++ b/gcc/ira-lives.c
@@ -1116,6 +1116,50 @@ find_call_crossed_cheap_reg (rtx insn)
return cheap_reg;
}
+#ifdef EH_RETURN_DATA_REGNO
+
+/* Add EH return hard registers as conflict hard registers to allocnos
+ living at end of BB. For most allocnos it is already done in
+ process_bb_node_lives when we processing input edges but it does
+ not work when and EH edge is edge out of the current region. This
+ function covers such out of region edges. */
+static void
+process_out_of_region_eh_regs (basic_block bb)
+{
+ edge e;
+ edge_iterator ei;
+ unsigned int i;
+ bitmap_iterator bi;
+ bool eh_p = false;
+
+ FOR_EACH_EDGE (e, ei, bb->succs)
+ if ((e->flags & EDGE_EH)
+ && IRA_BB_NODE (e->dest)->parent != IRA_BB_NODE (bb)->parent)
+ eh_p = true;
+
+ if (! eh_p)
+ return;
+
+ EXECUTE_IF_SET_IN_BITMAP (df_get_live_out (bb), FIRST_PSEUDO_REGISTER, i, bi)
+ {
+ ira_allocno_t a = ira_curr_regno_allocno_map[i];
+ for (int n = ALLOCNO_NUM_OBJECTS (a) - 1; n >= 0; n--)
+ {
+ ira_object_t obj = ALLOCNO_OBJECT (a, n);
+ for (int k = 0; ; k++)
+ {
+ unsigned int regno = EH_RETURN_DATA_REGNO (k);
+ if (regno == INVALID_REGNUM)
+ break;
+ SET_HARD_REG_BIT (OBJECT_CONFLICT_HARD_REGS (obj), regno);
+ SET_HARD_REG_BIT (OBJECT_TOTAL_CONFLICT_HARD_REGS (obj), regno);
+ }
+ }
+ }
+}
+
+#endif
+
/* Process insns of the basic block given by its LOOP_TREE_NODE to
update allocno live ranges, allocno hard register conflicts,
intersected calls, and register pressure info for allocnos for the
@@ -1170,6 +1214,10 @@ process_bb_node_lives (ira_loop_tree_node_t loop_tree_node)
EXECUTE_IF_SET_IN_BITMAP (reg_live_out, FIRST_PSEUDO_REGISTER, j, bi)
mark_pseudo_regno_live (j);
+#ifdef EH_RETURN_DATA_REGNO
+ process_out_of_region_eh_regs (bb);
+#endif
+
freq = REG_FREQ_FROM_BB (bb);
if (freq == 0)
freq = 1;

139
gcc7-pr92692.patch Normal file
View File

@ -0,0 +1,139 @@
Backported to gcc7 from:
From: Wilco Dijkstra <wdijkstr@arm.com>
Date: Fri, 17 Jan 2020 13:17:21 +0000 (+0000)
Subject: [AArch64] Fix shrinkwrapping interactions with atomics (PR92692)
X-Git-Url: https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;a=commitdiff_plain;h=e5e07b68187b9aa334519746c45b8cffc5eb7e5c
[AArch64] Fix shrinkwrapping interactions with atomics (PR92692)
The separate shrinkwrapping pass may insert stores in the middle
of atomics loops which can cause issues on some implementations.
Avoid this by delaying splitting atomics patterns until after
prolog/epilog generation.
gcc/
PR target/92692
* config/aarch64/aarch64.c (aarch64_split_compare_and_swap)
Add assert to ensure prolog has been emitted.
(aarch64_split_atomic_op): Likewise.
* config/aarch64/atomics.md (aarch64_compare_and_swap<mode>)
Use epilogue_completed rather than reload_completed.
(aarch64_atomic_exchange<mode>): Likewise.
(aarch64_atomic_<atomic_optab><mode>): Likewise.
(atomic_nand<mode>): Likewise.
(aarch64_atomic_fetch_<atomic_optab><mode>): Likewise.
(atomic_fetch_nand<mode>): Likewise.
(aarch64_atomic_<atomic_optab>_fetch<mode>): Likewise.
(atomic_nand_fetch<mode>): Likewise.
---
Index: gcc-7.5.0+r278197/gcc/config/aarch64/aarch64.c
===================================================================
--- gcc-7.5.0+r278197.orig/gcc/config/aarch64/aarch64.c 2020-01-22 18:16:46.000000000 +0100
+++ gcc-7.5.0+r278197/gcc/config/aarch64/aarch64.c 2020-01-22 18:17:46.000000000 +0100
@@ -12005,6 +12005,9 @@ aarch64_gen_atomic_cas (rtx rval, rtx me
void
aarch64_split_compare_and_swap (rtx operands[])
{
+ /* Split after prolog/epilog to avoid interactions with shrinkwrapping. */
+ gcc_assert (epilogue_completed);
+
rtx rval, mem, oldval, newval, scratch;
machine_mode mode;
bool is_weak;
@@ -12320,6 +12323,9 @@ void
aarch64_split_atomic_op (enum rtx_code code, rtx old_out, rtx new_out, rtx mem,
rtx value, rtx model_rtx, rtx cond)
{
+ /* Split after prolog/epilog to avoid interactions with shrinkwrapping. */
+ gcc_assert (epilogue_completed);
+
machine_mode mode = GET_MODE (mem);
machine_mode wmode = (mode == DImode ? DImode : SImode);
const enum memmodel model = memmodel_from_int (INTVAL (model_rtx));
Index: gcc-7.5.0+r278197/gcc/config/aarch64/atomics.md
===================================================================
--- gcc-7.5.0+r278197.orig/gcc/config/aarch64/atomics.md 2020-01-22 18:16:46.000000000 +0100
+++ gcc-7.5.0+r278197/gcc/config/aarch64/atomics.md 2020-01-22 18:20:20.000000000 +0100
@@ -53,7 +53,7 @@
(clobber (match_scratch:SI 7 "=&r"))]
""
"#"
- "&& reload_completed"
+ "&& epilogue_completed"
[(const_int 0)]
{
aarch64_split_compare_and_swap (operands);
@@ -77,7 +77,7 @@
(clobber (match_scratch:SI 7 "=&r"))]
""
"#"
- "&& reload_completed"
+ "&& epilogue_completed"
[(const_int 0)]
{
aarch64_split_compare_and_swap (operands);
@@ -169,7 +169,7 @@
(clobber (match_scratch:SI 4 "=&r"))]
""
"#"
- "&& reload_completed"
+ "&& epilogue_completed"
[(const_int 0)]
{
aarch64_split_atomic_op (SET, operands[0], NULL, operands[1],
@@ -230,7 +230,7 @@
(clobber (match_scratch:SI 4 "=&r"))]
""
"#"
- "&& reload_completed"
+ "&& epilogue_completed"
[(const_int 0)]
{
aarch64_split_atomic_op (<CODE>, NULL, operands[3], operands[0],
@@ -271,7 +271,7 @@
(clobber (match_scratch:SI 4 "=&r"))]
""
"#"
- "&& reload_completed"
+ "&& epilogue_completed"
[(const_int 0)]
{
aarch64_split_atomic_op (NOT, NULL, operands[3], operands[0],
@@ -317,7 +317,7 @@
(clobber (match_scratch:SI 5 "=&r"))]
""
"#"
- "&& reload_completed"
+ "&& epilogue_completed"
[(const_int 0)]
{
aarch64_split_atomic_op (<CODE>, operands[0], operands[4], operands[1],
@@ -361,7 +361,7 @@
(clobber (match_scratch:SI 5 "=&r"))]
""
"#"
- "&& reload_completed"
+ "&& epilogue_completed"
[(const_int 0)]
{
aarch64_split_atomic_op (NOT, operands[0], operands[4], operands[1],
@@ -408,7 +408,7 @@
(clobber (match_scratch:SI 4 "=&r"))]
""
"#"
- "&& reload_completed"
+ "&& epilogue_completed"
[(const_int 0)]
{
aarch64_split_atomic_op (<CODE>, NULL, operands[0], operands[1],
@@ -455,7 +455,7 @@
(clobber (match_scratch:SI 4 "=&r"))]
""
"#"
- "&& reload_completed"
+ "&& epilogue_completed"
[(const_int 0)]
{
aarch64_split_atomic_op (NOT, NULL, operands[0], operands[1],

128
gcc7-pr93246.patch Normal file
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@ -0,0 +1,128 @@
commit 20e9d78543493f2f6aeef19af4cea54696247fc8
Author: Richard Biener <rguenther@suse.de>
Date: Tue Jan 14 08:43:32 2020 +0100
PR middle-end/93246 - missing alias subsets
Starting with the introduction of TYPE_TYPELESS_STORAGE the situation
of having a alias-set zero aggregate field became more common which
prevents recording alias-sets of fields of said aggregate as subset
of the outer aggregate. component_uses_parent_alias_set_from in the
past fended off some of the issues with that but the alias oracles
use of the alias set of the base of an access path never appropriately
handled it.
The following makes it so that alias-sets of fields of alias-set zero
aggregate fields are still recorded as subset of the container.
2020-01-14 Richard Biener <rguenther@suse.de>
PR middle-end/93246
* alias.c (record_component_aliases): Take superset to record
into, recurse for alias-set zero fields.
(record_component_aliases): New oveerload wrapping around the above.
* g++.dg/torture/pr93246.C: New testcase.
diff --git a/gcc/alias.c b/gcc/alias.c
index b64e3ea264d..053c3494e79 100644
--- a/gcc/alias.c
+++ b/gcc/alias.c
@@ -1186,15 +1186,14 @@ record_alias_subset (alias_set_type superset, alias_set_type subset)
}
}
-/* Record that component types of TYPE, if any, are part of that type for
+/* Record that component types of TYPE, if any, are part of SUPERSET for
aliasing purposes. For record types, we only record component types
for fields that are not marked non-addressable. For array types, we
only record the component type if it is not marked non-aliased. */
void
-record_component_aliases (tree type)
+record_component_aliases (tree type, alias_set_type superset)
{
- alias_set_type superset = get_alias_set (type);
tree field;
if (superset == 0)
@@ -1244,7 +1243,21 @@ record_component_aliases (tree type)
== get_alias_set (TREE_TYPE (field)));
}
- record_alias_subset (superset, get_alias_set (t));
+ alias_set_type set = get_alias_set (t);
+ record_alias_subset (superset, set);
+ /* If the field has alias-set zero make sure to still record
+ any componets of it. This makes sure that for
+ struct A {
+ struct B {
+ int i;
+ char c[4];
+ } b;
+ };
+ in C++ even though 'B' has alias-set zero because
+ TYPE_TYPELESS_STORAGE is set, 'A' has the alias-set of
+ 'int' as subset. */
+ if (set == 0)
+ record_component_aliases (t, superset);
}
break;
@@ -1260,6 +1273,19 @@ record_component_aliases (tree type)
}
}
+/* Record that component types of TYPE, if any, are part of that type for
+ aliasing purposes. For record types, we only record component types
+ for fields that are not marked non-addressable. For array types, we
+ only record the component type if it is not marked non-aliased. */
+
+void
+record_component_aliases (tree type)
+{
+ alias_set_type superset = get_alias_set (type);
+ record_component_aliases (type, superset);
+}
+
+
/* Allocate an alias set for use in storing and reading from the varargs
spill area. */
diff --git a/gcc/testsuite/g++.dg/torture/pr93246.C b/gcc/testsuite/g++.dg/torture/pr93246.C
new file mode 100644
index 00000000000..4c523443175
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/pr93246.C
@@ -0,0 +1,31 @@
+// { dg-do run }
+// { dg-additional-options "-fstrict-aliasing" }
+
+template <typename = void> struct Optional {
+ auto is_present() const { const bool &p = inner.present; return p; }
+ auto set_present() { if (not is_present()) inner.present = true; }
+ struct InnerType {
+ bool present = false;
+ char padding[1] = {0};
+ };
+ using inner_t = InnerType;
+ inner_t inner = {};
+};
+
+template <typename WrappedType> struct Wrapper {
+ auto operator-> () { return value; }
+ WrappedType *value;
+};
+
+void __attribute__((noinline,noclone)) foo(Optional<>& x) { __asm__ volatile ("":::"memory"); }
+
+int main()
+{
+ Optional<> buf{};
+ foo(buf);
+ Wrapper<Optional<>> wo = {&buf};
+ wo->set_present();
+ auto x = wo->is_present();
+ if (!x)
+ __builtin_abort ();
+}

44
gcc7-pr93965.patch Normal file
View File

@ -0,0 +1,44 @@
From 08bf7bde9f2987b1c623d272cc71fc14a1622442 Mon Sep 17 00:00:00 2001
From: Martin Liska <mliska@suse.cz>
Date: Fri, 28 Feb 2020 17:52:57 +0100
Subject: [PATCH] Improve detection of ld_date.
PR other/93965
* configure.ac: Improve detection of ld_date by requiring
either two dashes or none.
* configure: Regenerate.
---
gcc/ChangeLog | 7 +++++++
gcc/configure | 2 +-
gcc/configure.ac | 2 +-
3 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/gcc/configure b/gcc/configure
index f55cdb8c77f..5381e107bce 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -23384,7 +23384,7 @@ if test $in_tree_ld != yes ; then
ld_vers=`echo $ld_ver | sed -n \
-e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
fi
- ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
+ ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)\(-*\)\([01][0-9]\)\2\([0-3][0-9]\).*$,\1\3\4,p'`
ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
diff --git a/gcc/configure.ac b/gcc/configure.ac
index 0e6e475950d..0d6230e0ca1 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -2804,7 +2804,7 @@ if test $in_tree_ld != yes ; then
ld_vers=`echo $ld_ver | sed -n \
-e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
fi
- ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
+ ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)\(-*\)\([01][0-9]\)\2\([0-3][0-9]\).*$,\1\3\4,p'`
ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
--
2.25.0

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -321,6 +321,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -454,6 +458,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61

View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Feb 28 16:59:30 UTC 2020 - Martin Liška <mliska@suse.cz>
- Add gcc7-pr93965.patch in order to fix binutils release
date detection issue.
-------------------------------------------------------------------
Wed Jan 29 09:56:19 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc48-bsc1161913.patch to fix register allocation issue with
exception handling code on s390x. [bsc#1161913]
-------------------------------------------------------------------
Wed Jan 22 17:25:50 UTC 2020 - matz@suse.com
- Add gcc7-pr92692.patch: Backport PR target/92692 to fix
miscompilation of some atomic code on aarch64. [bsc#1150164]
-------------------------------------------------------------------
Mon Jan 20 12:04:04 UTC 2020 - Richard Biener <rguenther@suse.com>
- Add gcc7-pr93246.patch: Backport PR middle-end/93246
-------------------------------------------------------------------
Thu Jan 9 14:26:17 UTC 2020 - Andreas Schwab <schwab@suse.de>

View File

@ -303,6 +303,10 @@ Patch18: gcc7-bsc1146475.patch
Patch19: gcc7-pr85887.patch
Patch20: gcc7-bsc1160086.patch
Patch21: gcc7-pr92154.patch
Patch22: gcc7-pr93246.patch
Patch23: gcc7-pr92692.patch
Patch24: gcc48-bsc1161913.patch
Patch25: gcc7-pr93965.patch
# A set of patches from the RH srpm
Patch51: gcc41-ppc32-retaddr.patch
# Some patches taken from Debian
@ -1758,6 +1762,10 @@ ln -s nvptx-newlib/newlib .
%patch19
%patch20
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch51
%patch60
%patch61