arc: use existing tls macros for ARCv3 32-bit CPUs

Signed-off-by: Sergey Matyukevich <sergey.matyukevich@synopsys.com>
Signed-off-by: Pavel Kozlov <pavel.kozlov@synopsys.com>

test/tls/tls-macros.h

@@ -24,7 +24,7 @@
 #include <tls-macros-alpha.h>
 #endif
 
-#ifdef __arc__
+#if defined(__arc__) || defined(__ARC64_ARCH32__)
 #include <tls-macros-arc.h>
 #endif