i386.c (override_options): -masm=intel isn't supported on darwin.

	* config/i386/i386.c (override_options): -masm=intel isn't
	supported on darwin.
	* doc/invoke.texi (i386 and x86-64 Options): Likewise.

From-SVN: r106927

gcc/ChangeLog

+2005-11-14  Mike Stump  <mrs@apple.com>
+
+	* config/i386/i386.c (override_options): -masm=intel isn't
+	supported on darwin.
+	* doc/invoke.texi (i386 and x86-64 Options): Likewise.
+
 2005-11-15  Joseph S. Myers  <joseph@codesourcery.com>
 
 	* crtstuff.c: Undefine gid_t, pid_t, rlim_t, ssize_t, uid_t and

gcc/config/i386/i386.c

@@ -1337,7 +1337,8 @@ override_options (void)
     }
   if (ix86_asm_string != 0)
     {
-      if (!strcmp (ix86_asm_string, "intel"))
+      if (! TARGET_MACHO
+	  && !strcmp (ix86_asm_string, "intel"))
 	ix86_asm_dialect = ASM_INTEL;
       else if (!strcmp (ix86_asm_string, "att"))
 	ix86_asm_dialect = ASM_ATT;

gcc/doc/invoke.texi

@@ -9103,8 +9103,9 @@ functional units well resulting in instable performance.
 
 @item -masm=@var{dialect}
 @opindex masm=@var{dialect}
-Output asm instructions using selected @var{dialect}.  Supported choices are
-@samp{intel} or @samp{att} (the default one).
+Output asm instructions using selected @var{dialect}.  Supported
+choices are @samp{intel} or @samp{att} (the default one).  Darwin does
+not support intel.
 
 @item -mieee-fp
 @itemx -mno-ieee-fp