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| author | Matt Turner <mattst88@gmail.com> | 2019-09-26 10:52:42 +0000 |
|---|---|---|
| committer | Kyrylo Tkachov <ktkachov@gcc.gnu.org> | 2019-09-26 10:52:42 +0000 |
| commit | 6fdbe41963a7aecad80f27e9805c7e18cbd4ab48 (patch) | |
| tree | f1555196e11cd3694bc1f495ac51ceb461758f69 /MAINTAINERS | |
| parent | 2b5b5e24149160e38ff3cd98c6a911f0eba4acc5 (diff) | |
driver: Also prune joined switches with negation
When -march=native is passed to host_detect_local_cpu to the backend,
it overrides all command lines after it. That means
$ gcc -march=native -march=armv8-a
is treated as
$ gcc -march=armv8-a -march=native
Prune joined switches with Negative and RejectNegative to allow
-march=armv8-a to override previous -march=native on command-line.
This is the same fix as was applied for i386 in SVN revision 269164 but for
aarch64 and arm.
2019-09-26 Matt Turner <mattst88@gmail.com>
PR driver/69471
* config/aarch64/aarch64.opt (march=): Add Negative(march=).
(mtune=): Add Negative(mtune=).
(mcpu=): Add Negative(mcpu=).
* config/arm/arm.opt: Likewise.
From-SVN: r276148
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions