From 5667ba0a37bdc53e23e546fb7eb2ca15949d1f68 Mon Sep 17 00:00:00 2001
From: strahi-linux <strahinja.jacimovic@mikroe.com>
Date: Tue, 18 Jun 2024 14:41:12 +0200
Subject: [PATCH] Updated for CLANG builds

---
 ARM/gcc_clang/delays/m0+/delays.c | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/ARM/gcc_clang/delays/m0+/delays.c b/ARM/gcc_clang/delays/m0+/delays.c
index b816bfdb6..df4f31cb9 100644
--- a/ARM/gcc_clang/delays/m0+/delays.c
+++ b/ARM/gcc_clang/delays/m0+/delays.c
@@ -1,14 +1,22 @@
-#include "core_header.h"
 #include "stdint.h"
+#include "core_header.h"
+
+/* Added because of compiler specific commands */
+#ifdef _CLANG_LLVM_
+    #define SUBS_MACRO "subs"
+#else
+    #define SUBS_MACRO "sub"
+#endif
 
 void __attribute__( ( noinline, section( ".RamFunc" ) ) ) Delay_Cyc( uint32_t cycle_num )
 {
     asm volatile(
         "loopCycles%=: \n"
-        "   sub %[cycle_num], %[cycle_num], #1 \n"
+        "   " SUBS_MACRO " %[cycle_num], %[cycle_num], #1 \n"
         "   nop \n"
         "   bne loopCycles%= \n"
-        : [cycle_num] "+l"( cycle_num ) );
+        : [cycle_num] "+l"(cycle_num)
+    );
 }
 
 void __attribute__( ( noinline ) ) Delay_us( uint32_t time_us )