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| author | Vadim Yanitskiy <axilirator@gmail.com> | 2017-05-20 01:34:34 +0300 |
|---|---|---|
| committer | Tom Tsou <tom@tsou.cc> | 2017-06-08 18:32:29 +0000 |
| commit | ee5735768213f8724b978cd9180f088721e0cde0 (patch) | |
| tree | b97816850ede5733aba88e5089b568be9b31d123 /Transceiver52M/osmo-trx.cpp | |
| parent | 8537b90dbefd98eb91915aaa32e7b623bf3cd581 (diff) | |
buildenv: check for __builtin_cpu_supports call support
The '__builtin_cpu_supports' is a GCC's built-in function which
returns a positive integer if the run-time CPU supports specified
SIMD feature and returns 0 otherwise.
This change adds a new check, whether compiler supports this call.
See /gcc/X86-Built-in-Functions.html at gcc.gnu.org for reference.
Change-Id: I797f638573e8c3aae39c28abb157ce2ac419f3f7
Diffstat (limited to 'Transceiver52M/osmo-trx.cpp')
0 files changed, 0 insertions, 0 deletions