Use __asm__ rather than asm in gold testsuite

discard_locals_test.c:28:6: error: expected declaration specifiers or
‘...’ before string constant
 asm (".Lshould_be_discarded:");
      ^

	* testsuite/discard_locals_test.c: Replace uses of asm with __asm__.
	* testsuite/discard_locals_relocatable_test.c: Likewise.

gold/ChangeLog

@@ -1,3 +1,8 @@
+2020-06-16  Alan Modra  <amodra@gmail.com>
+
+	* testsuite/discard_locals_test.c: Replace uses of asm with __asm__.
+	* testsuite/discard_locals_relocatable_test.c: Likewise.
+
 2020-06-16  Alan Modra  <amodra@gmail.com>
 
 	* testsuite/Makefile.am (export_dynamic_plugin.o): Use CXXCOMPILE.

gold/testsuite/discard_locals_relocatable_test.c

@@ -29,14 +29,14 @@
 /* Local symbol format for generic ELF target. 
    Use GCC -Wa,-L option to preserve this local symbol
    in the output object file. */
-asm (".Lshould_be_discarded:");
+__asm__ (".Lshould_be_discarded:");
 
 #ifdef __powerpc__
 /* Test wants to keep one local.  Satisfy it.  */
 #ifdef __powerpc64__
-asm (".reloc 0,R_PPC64_NONE,.LC0");
+__asm__ (".reloc 0,R_PPC64_NONE,.LC0");
 #else
-asm (".reloc 0,R_PPC_NONE,.LC0");
+__asm__ (".reloc 0,R_PPC_NONE,.LC0");
 #endif
 #endif
 

gold/testsuite/discard_locals_test.c

@@ -25,11 +25,11 @@
    main program should override the shared library symbol.  */
 
 /* Local symbol format for generic ELF target. */
-asm (".Lshould_be_discarded:");
+__asm__ (".Lshould_be_discarded:");
 
 #ifdef __i386__
 /* Additional local symbol format for the i386 target. */
-asm (".Xshould_be_discarded:");
+__asm__ (".Xshould_be_discarded:");
 #endif
 
 int
@@ -37,4 +37,3 @@ main (void)
 {
   return 0;
 }
-