From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Fri, 11 Dec 2020 22:41:17 +0000 (+0100)
Subject: Make fallback from P10 to P9 conditional on suitable compiler
X-Git-Tag: upstream/0.3.21~22^2~3^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6232237dba7bdd7e185216f7bb0d733ba4c0486e;p=platform%2Fupstream%2Fopenblas.git

Make fallback from P10 to P9 conditional on suitable compiler
---

diff --git a/driver/others/dynamic_power.c b/driver/others/dynamic_power.c
index d60ae68f..a2f56d83 100644
--- a/driver/others/dynamic_power.c
+++ b/driver/others/dynamic_power.c
@@ -53,8 +53,10 @@ static gotoblas_t *get_coretype(void) {
 		return &gotoblas_POWER10;
 #endif
 	/* Fall back to the POWER9 implementation if the toolchain is too old or the MMA feature is not set */
+#if (!defined __GNUC__) || ( __GNUC__ >= 6)
 	if (__builtin_cpu_is("power10"))
 		return &gotoblas_POWER9;
+#endif	
 	return NULL;
 }