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| author |   Sam James <sam@gentoo.org> | 2023-05-26 03:40:06 +0100 |
|---|---|---|
| committer | Sam James <sam@gentoo.org> | 2023-05-26 03:40:51 +0100 |
| commit | aa5725d7e4407bdfa4137cb0518c9d6ffaf5d8ae (patch) | |
| tree | c7665e04497d657aba6b4207c06d987385637a83 /sys-devel | |
| parent | sys-devel/gcc: drop 14.0.0_pre20230507, 14.0.0_pre20230514 (diff) | |
| download | gentoo-aa5725d7e4407bdfa4137cb0518c9d6ffaf5d8ae.tar.gz gentoo-aa5725d7e4407bdfa4137cb0518c9d6ffaf5d8ae.tar.bz2 gentoo-aa5725d7e4407bdfa4137cb0518c9d6ffaf5d8ae.zip | |
sys-devel/gcc: backport split match.pd changes to 13.1.1_p20230520
See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109927#c21.
This should improve (reduce) the peak RAM usage when building GCC as it builds
gimple-match in smaller chunks (previously was one huge generated file) as well
as speeding up parallel build when used.
i.e. This has benefits for both people building on constrained hardware (because
-j1 is more effective and just means each smaller chunk is built one-at-a-time,
not the massive blob) and also for people building with many jobs, as there's
one less synchronisation point so the build is less serial.
Motivated in particular by the upstream report (PR109927) of this being an issue
on m68k with RAM usage for the single GCC process building gimple-match.
(IIRC immolo and possibly dilfridge had mentioned similar issues when building
some arches in qemu as well.)
Note that upstream are planning on splitting insn-* as well so there are further
improvements in the pipeline (see PR54179, but discussion has occurred far more
recently on IRC about this and tamar is likely to look at it.).
Bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54179 (old bug for splitting insn-*, will be revisited)
Bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84402 (tracker bug for parallelisation, interesting discussion)
Bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109927
Bug: https://bugs.gentoo.org/891909 (not the same issue per-se but related to reduced resource usage)
Bug: https://bugs.gentoo.org/894256
Bug: https://bugs.gentoo.org/901317
Signed-off-by: Sam James <sam@gentoo.org>
Diffstat (limited to 'sys-devel')
| -rw-r--r-- | sys-devel/gcc/Manifest | 2 | ||||
| -rw-r--r-- | sys-devel/gcc/gcc-13.1.1_p20230520.ebuild | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sys-devel/gcc/Manifest b/sys-devel/gcc/Manifest index 3dba97bf0468..060510f932f7 100644 --- a/sys-devel/gcc/Manifest +++ b/sys-devel/gcc/Manifest @@ -15,7 +15,7 @@ DIST gcc-12.3.0-patches-2.tar.xz 14236 BLAKE2B 06c43662c9abb0fa3cf90d5e2273c69ae DIST gcc-12.3.0.tar.xz 85491976 BLAKE2B a239749089e284887435b9fabc360a36764be1095f4c78eeac6f056f91dd23c49dab2ebec5da32a81bcc08fe8277dd3c714ad114ad725d24317faac03354d595 SHA512 8fb799dfa2e5de5284edf8f821e3d40c2781e4c570f5adfdb1ca0671fcae3fb7f794ea783e80f01ec7bfbf912ca508e478bd749b2755c2c14e4055648146c204 DIST gcc-13-20230520.tar.xz 83959400 BLAKE2B 7be5d333a2447923c547ed76bab86fb9a1206dde1ffeb8be0a2cb95f8e99910aa40479f221374aaf5bdea5dd7514b3d69347512d9cebb91dd23f585541efa43a SHA512 d6c8626822855f71cc58b6b36ebb38092aaf12fa9aa40b8d70fb3edc9f4c614fbf47626ea5cc1ec631bc47b5d64911bfdb7cfc6924f27a54016b1f8c9c7588d7 DIST gcc-13.2.0-musl-patches-2.tar.xz 5292 BLAKE2B c057d6574d03c05854edaa9f3fd40e9149662b04f3ac7a7db3eb078d73a7b535726d1bf52e5b12736dedb2f9898ad731f2e48a6421fcfbf7b90f929dee072fcb SHA512 a691da0c87c443a5e9d23731f4005f27871c5b12bc9102873ffa24d374aa7b9fbd187c4f5635d23fa9ffb17e351e76173c2d3fdf40646e355c4cb314b538de69 -DIST gcc-13.2.0-patches-2.tar.xz 12392 BLAKE2B 40ca4c230166e39d237e4b939669e51b991f58d0e1787c43f2bf468447de478604d28b6e9b20f5991bd01b9efad4860b30567c8df5d823cf6fc47678f9e6b672 SHA512 d00f559b2d6ad98f97a9328d2ce1593553fff727033690dfc13f520775e977b674fe14cc1ec7ab52b246e091a055812eaf4f93306145a4d2ad87a55707a3717b +DIST gcc-13.2.0-patches-3.tar.xz 30956 BLAKE2B 29ce043b46645640ca1e983397af3e158588ad87575f0bc59451ea4a7dd5e3bb5b190ed031de6a22cd790d423ba111e95d222187dd09985dceb12db9f0a2d907 SHA512 4ffecae7be320124ad0c4e71e39e142b7aa8db0e70b5f486f491d7a33ea31efc6464c6abeea77df02a8bd5cf81f08225d625c8af5c27f9afa32c0d7d989f7a3c DIST gcc-14-20230521.tar.xz 84139108 BLAKE2B 5db3844cfa92f2462871581e8d33b3f70d94fa9ddf203055e83c03fdeb60145dcedd1e8d6d2040bc56cdf6213b530a835da3c7b0766fbd538d2f690f5a74ff70 SHA512 8cc629c3f847c34ed35ca84d020a3d7a98ca5e29d15a3073cbfe303ec6c47ef938581283826773fa41268fda77fe723ce1669c4e31e5b2b0f5569d5782c0ebb2 DIST gcc-14.0.0-musl-patches-1.tar.xz 3576 BLAKE2B 692baee8a7709905d53aeb150d73a3721c4ba47ee5f397cfb1b5be905cf003ca02b60c94ee294d90ac39645cd5cdf186c7a3aa950c47d8cf680c128ed705b807 SHA512 0592ab98a7142e404623a6511c67dff61e9ade32c3fb2c0e75b456306e0af3799ad13252b50b3d2fdd31e5815d7f0b16b0ad63ab8386fe4d78729fc9c182d617 DIST gcc-14.0.0-patches-1.tar.xz 11612 BLAKE2B a3b0f3952cf7a6fb095817f4727ccb5cff24607a5c2bb67d280da4651177132ddcf398243998271c509ccaf3445d4843ff691a12d5c394dad8d9c70fc4a8120d SHA512 66701c2e4fd1a031ffcb353a3a9cd1fe25d3d62167065523097e41a3e48adf4218ecf08e382e3ea22014c561ba3a15681650c5538cda91d38c69cbbf04503a74 diff --git a/sys-devel/gcc/gcc-13.1.1_p20230520.ebuild b/sys-devel/gcc/gcc-13.1.1_p20230520.ebuild index 880709fcab38..27d10044298b 100644 --- a/sys-devel/gcc/gcc-13.1.1_p20230520.ebuild +++ b/sys-devel/gcc/gcc-13.1.1_p20230520.ebuild @@ -4,7 +4,7 @@ EAPI=8 TOOLCHAIN_PATCH_DEV="sam" -PATCH_VER="2" +PATCH_VER="3" PATCH_GCC_VER="13.2.0" MUSL_VER="2" MUSL_GCC_VER="13.2.0" |