Enable -fprefetch-loop-arrays at given optimization level.
authorMaxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
Fri, 16 Jun 2017 09:30:52 +0000 (09:30 +0000)
committerMaxim Kuvyrkov <mkuvyrkov@gcc.gnu.org>
Fri, 16 Jun 2017 09:30:52 +0000 (09:30 +0000)
commit16b2cafd0088500dc098121ed6d1aa622f1dc8a5
tree66c928fe285012cb89034dfe86d525108ff01ac2
parent9d2c6e2eb72324b10160ce1117a8ab600be94bad
Enable -fprefetch-loop-arrays at given optimization level.

* config/aarch64/aarch64.c (aarch64_override_options_internal):
Set flag_prefetch_loop_arrays according to tuning data.

Change-Id: Id41411e671e0a55dc7268e0ad0a4e8ff1421c90a

From-SVN: r249241
gcc/ChangeLog
gcc/config/aarch64/aarch64-protos.h
gcc/config/aarch64/aarch64.c