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[Bug target/65849] Add missing tuning knobs to #pragma target/attribute target support
- From: "meissner at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 24 Apr 2015 17:24:37 +0000
- Subject: [Bug target/65849] Add missing tuning knobs to #pragma target/attribute target support
- Auto-submitted: auto-generated
- References: <bug-65849-4 at http dot gcc dot gnu dot 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