Fix clang build (#274)

The attribute is called `optnone`, not `noopt`.
2019-12-09 18:31:13 +01:00 · 2019-12-09 18:31:13 +01:00 · 3899f6e0f2
commit 3899f6e0f2
parent 44b5652617
1 changed files with 1 additions and 1 deletions
--- a/src/init.cc
+++ b/src/init.cc
@ -125,7 +125,7 @@ ncclResult_t ncclGetUniqueId(ncclUniqueId* out) {

 // Prevent compiler from optimizing out these operations
 #ifdef __clang__
-#define NCCL_NO_OPTIMIZE __attribute__((noopt))
+#define NCCL_NO_OPTIMIZE __attribute__((optnone))
 #else
 #define NCCL_NO_OPTIMIZE __attribute__((optimize("O0")))
 #endif