Commit 8819ada6 authored by Jan Beulich's avatar Jan Beulich Committed by Jan Beulich

x86: fold redundant expressions in process_suffix()

There's no point repeatedly evaluating i.types[op].bitfield.reg.
parent 548d0ee6
2018-03-08 Jan Beulich <jbeulich@suse.com>
* config/tc-i386.c (process_suffix): Do common part of register
checks first.
2018-03-08 Jan Beulich <jbeulich@suse.com>
* config/tc-i386.c (parse_insn): Move success return up. Combine
......
......@@ -5736,26 +5736,19 @@ process_suffix (void)
if (!i.tm.operand_types[op].bitfield.inoutportreg
&& !i.tm.operand_types[op].bitfield.shiftcount)
{
if (i.types[op].bitfield.reg && i.types[op].bitfield.byte)
{
i.suffix = BYTE_MNEM_SUFFIX;
break;
}
if (i.types[op].bitfield.reg && i.types[op].bitfield.word)
{
i.suffix = WORD_MNEM_SUFFIX;
break;
}
if (i.types[op].bitfield.reg && i.types[op].bitfield.dword)
{
i.suffix = LONG_MNEM_SUFFIX;
break;
}
if (i.types[op].bitfield.reg && i.types[op].bitfield.qword)
{
i.suffix = QWORD_MNEM_SUFFIX;
break;
}
if (!i.types[op].bitfield.reg)
continue;
if (i.types[op].bitfield.byte)
i.suffix = BYTE_MNEM_SUFFIX;
else if (i.types[op].bitfield.word)
i.suffix = WORD_MNEM_SUFFIX;
else if (i.types[op].bitfield.dword)
i.suffix = LONG_MNEM_SUFFIX;
else if (i.types[op].bitfield.qword)
i.suffix = QWORD_MNEM_SUFFIX;
else
continue;
break;
}
}
}
......
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