x86: Always disallow double word suffix with word general register

[deliverable/binutils-gdb.git] / gas / config / tc-i386.c

diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 3a2a1b743536db577589e7235d453cb6fb073036..34778ae7605d353769db07a1c73eb8de3824266c 100644 (file)
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -6672,28 +6672,16 @@ check_long_reg (void)
                i.suffix);
        return 0;
       }
-    /* Warn if the e prefix on a general reg is missing.  */
-    else if ((!quiet_warnings || flag_code == CODE_64BIT)
-            && i.types[op].bitfield.word
+    /* Error if the e prefix on a general reg is missing.  */
+    else if (i.types[op].bitfield.word
             && (i.tm.operand_types[op].bitfield.class == Reg
                 || i.tm.operand_types[op].bitfield.instance == Accum)
             && i.tm.operand_types[op].bitfield.dword)
       {
-       /* Prohibit these changes in the 64bit mode, since the
-          lowering is more complicated.  */
-       if (flag_code == CODE_64BIT)
-         {
-           as_bad (_("incorrect register `%s%s' used with `%c' suffix"),
-                   register_prefix, i.op[op].regs->reg_name,
-                   i.suffix);
-           return 0;
-         }
-#if REGISTER_WARNINGS
-       as_warn (_("using `%s%s' instead of `%s%s' due to `%c' suffix"),
-                register_prefix,
-                (i.op[op].regs + REGNAM_EAX - REGNAM_AX)->reg_name,
-                register_prefix, i.op[op].regs->reg_name, i.suffix);
-#endif
+       as_bad (_("incorrect register `%s%s' used with `%c' suffix"),
+               register_prefix, i.op[op].regs->reg_name,
+               i.suffix);
+       return 0;
       }
     /* Warn if the r prefix on a general reg is present.  */
     else if (i.types[op].bitfield.qword