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Re: stabilization issues ppc-linux
- To: Richard Henderson <rth at cygnus dot com>
- Subject: Re: stabilization issues ppc-linux
- From: David Edelsohn <dje at watson dot ibm dot com>
- Date: Mon, 11 Jan 1999 12:28:21 -0500
- Cc: law at cygnus dot com, Franz Sirl <Franz dot Sirl-kernel at lauterbach dot com>, egcs at cygnus dot com
>>>>> Richard Henderson writes:
Richard> On Mon, Jan 11, 1999 at 01:15:24AM -0500, David Edelsohn wrote:
>> If all these rs6000 changes are correct, I do not object to
>> applying them. However, if you make changes to movsi and movdi, you need
>> to make consistent changes to movhi and movqi as well.
Richard> No, because only moves for Pmode need tweeking.
Well, I did not understand this when we originally were making the
previous changes and *I* added CONSTANT_P_RTX tests to movhi and movqi.
If those tests are not needed whatsoever and do not need to be replaced as
with movsi and movdi, that is great. All I am saying is that the same
code should be ripped out everywhere if it is ripped out anywhere.
David