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| author | Andrew Pinski <apinski@cavium.com> | 2017-06-21 15:58:12 +0000 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2017-06-21 08:58:12 -0700 |
| commit | b10f10092ebcee637d04788f2ac8b72644dbba34 (patch) | |
| tree | 765bf734e79111a8af47e6686f0706381e2f2bab /libgo | |
| parent | f1e247d0181d3b055b0d9435a7f65e88792e7812 (diff) | |
| download | gcc-b10f10092ebcee637d04788f2ac8b72644dbba34.zip gcc-b10f10092ebcee637d04788f2ac8b72644dbba34.tar.gz gcc-b10f10092ebcee637d04788f2ac8b72644dbba34.tar.bz2 | |
aarch64-cost-tables.h (thunderx_extra_costs): Increment Arith_shift and Arith_shift_reg by 1.
2017-06-21 Andrew Pinski <apinski@cavium.com>
* config/aarch64/aarch64-cost-tables.h (thunderx_extra_costs):
Increment Arith_shift and Arith_shift_reg by 1.
* config/aarch64/aarch64-tuning-flags.def (cheap_shift_extend):
New tuning flag.
* config/aarch64/aarch64.c (thunderx_tunings): Enable
AARCH64_EXTRA_TUNE_CHEAP_SHIFT_EXTEND.
(aarch64_strip_extend): Add new argument and test for it.
(aarch64_cheap_mult_shift_p): New function.
(aarch64_rtx_mult_cost): Call aarch64_cheap_mult_shift_p and don't
add a cost if it is true.
Update calls to aarch64_strip_extend.
(aarch64_rtx_costs): Update calls to aarch64_strip_extend.
From-SVN: r249459
Diffstat (limited to 'libgo')
0 files changed, 0 insertions, 0 deletions