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[Bug gas/21123] [PowerPC] tlbie instruction restricted to two-operand fo
amodra at gmail dot com
[Bug gas/21123] [PowerPC] tlbie instruction restricted to two-operand form and incorrectly limits operand 2
Tue, 14 Feb 2017 23:35:32 +0000
--- Comment #3 from Alan Modra <amodra at gmail dot com> ---
No, -many won't enable more than one encoding for an instruction. -many was
invented (by me) to work around gcc -mcpu option handling bugs, and to silence
complaints from people who had written asm() for multiple cpus that no longer
worked when gas started to limit insns by cpu. It was probably not such a
brilliant idea and I most certainly do not want to extend -many functionality.
You really shouldn't use -many for assembly code as it circumvents most of the
assembler insn checking.
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