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From: "meissner at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/65849] Add missing tuning knobs to #pragma target/attribute target support
Date: Fri, 24 Apr 2015 17:24:00 -0000 [thread overview]
Message-ID: <bug-65849-4-vt2huzBr2q@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-65849-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65849
--- Comment #1 from Michael Meissner <meissner at gcc dot gnu.org> ---
Author: meissner
Date: Fri Apr 24 17:24:05 2015
New Revision: 222417
URL: https://gcc.gnu.org/viewcvs?rev=222417&root=gcc&view=rev
Log:
[gcc]
2015-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/65849
* config/rs6000/rs6000.opt (-mvsx-align-128): Make options that
save to independent variables use the Save attribute. This will
allow these options to be modified with the #pragma/attribute
target support.
(-mallow-movmisalign): Likewise.
(-mallow-df-permute): Likewise.
(-msched-groups): Likewise.
(-malways-hint): Likewise.
(-malign-branch-targets): Likewise.
(-mvectorize-builtins): Likewise.
(-msave-toc-indirect): Likewise.
* config/rs6000/rs6000.c (rs6000_opt_masks): Add more options that
can be set via the #pragma/attribute target support.
(rs6000_opt_vars): Likewise.
(rs6000_inner_target_options): If VSX was set, also set
-mno-avoid-indexed-addresses.
[gcc/testsuite]
2015-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/65849
* gcc.target/powerpc/pr65849-1.c: New test to verify being able to
set new options.
* gcc.target/powerpc/pr65849-2.c: Likewise.
Added:
trunk/gcc/testsuite/gcc.target/powerpc/pr65849-1.c
trunk/gcc/testsuite/gcc.target/powerpc/pr65849-2.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/rs6000.c
trunk/gcc/config/rs6000/rs6000.opt
trunk/gcc/testsuite/ChangeLog
next prev parent reply other threads:[~2015-04-24 17:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-22 17:27 [Bug target/65849] New: " meissner at gcc dot gnu.org
2015-04-22 17:30 ` [Bug target/65849] " meissner at gcc dot gnu.org
2015-04-24 17:24 ` meissner at gcc dot gnu.org [this message]
2015-04-24 20:03 ` meissner at gcc dot gnu.org
2015-04-24 23:45 ` meissner at gcc dot gnu.org
2015-04-24 23:49 ` meissner at gcc dot gnu.org
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