diff options
| author | Jean-Marc Valin <jmvalin@amazon.com> | 2023-11-28 01:55:27 +0300 |
|---|---|---|
| committer | Jean-Marc Valin <jmvalin@amazon.com> | 2023-11-28 01:55:27 +0300 |
| commit | ee1bb69f2d7c086df72a01632b0563c92896e8b1 (patch) | |
| tree | 0e385cb3974709bea8dbe1e476f7204ee09959e7 | |
| parent | 7cc30ec6817dec403ec98f1e0da30dfc7473f413 (diff) | |
Only force auto-vectorization for GCC >= 5.1
| -rw-r--r-- | dnn/nnet_arch.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/dnn/nnet_arch.h b/dnn/nnet_arch.h index b61ebf54..12a467e5 100644 --- a/dnn/nnet_arch.h +++ b/dnn/nnet_arch.h @@ -40,7 +40,8 @@ /* Force vectorization on for DNN code because some of the loops rely on compiler vectorization rather than explicitly using intrinsics. */ -#ifdef __GNUC__ +#if OPUS_GNUC_PREREQ(5,1) +#define GCC_POP_OPTIONS #pragma GCC push_options #pragma GCC optimize("tree-vectorize") #endif @@ -223,7 +224,7 @@ void RTCD_SUF(compute_conv2d_)(const Conv2dLayer *conv, float *out, float *mem, } } -#ifdef __GNUC__ +#ifdef GCC_POP_OPTIONS #pragma GCC pop_options #endif |