Merge pull request #3060 from martin-frbg/dyn_arm64

Label the assembly part of the ARMV8 dynamic arch detection as volatile
OpenMathLib · Jan 12, 2021 · e18a2c2 · e18a2c2
2 parents 5d6209e + 6fe0f1f
commit e18a2c2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/driver/others/dynamic_arm64.c b/driver/others/dynamic_arm64.c
@@ -68,7 +68,7 @@ extern void openblas_warning(int verbose, const char * msg);
 #endif
 
 #define get_cpu_ftr(id, var) ({					\
-		__asm__("mrs %0, "#id : "=r" (var));		\
+		__asm__ __volatile__("mrs %0, "#id : "=r" (var));		\
 	})
 
 static char *corename[] = {