From 9eafc810f339455b7982972aea7cd1f703b25038 Mon Sep 17 00:00:00 2001
From: Neil Thiessen <neilt66@icloud.com>
Date: Wed, 31 Aug 2016 13:30:45 -0600
Subject: [PATCH] Fixed compiler warning suppression

"#3731-D: intrinsic is deprecated" compiler warnings should only be suppressed on the ARM toolchain.
---
 hal/common/mbed_critical.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hal/common/mbed_critical.c b/hal/common/mbed_critical.c
index af74f6837c..f65f67a8b5 100644
--- a/hal/common/mbed_critical.c
+++ b/hal/common/mbed_critical.c
@@ -87,7 +87,9 @@ void core_util_critical_section_exit(void)
 #if EXCLUSIVE_ACCESS
 
 /* Supress __ldrex and __strex deprecated warnings - "#3731-D: intrinsic is deprecated" */
+#if defined (__CC_ARM) 
 #pragma diag_suppress 3731
+#endif
 
 bool core_util_atomic_cas_u8(uint8_t *ptr, uint8_t *expectedCurrentValue, uint8_t desiredValue)
 {