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Re: MIPS 74k scheduler adjustments
- From: Adam Nemet <anemet at caviumnetworks dot com>
- To: "Fu, Chao-Ying" <fu at mips dot com>
- Cc: "Joseph S. Myers" <joseph at codesourcery dot com>, <gcc-patches at gcc dot gnu dot org>, "Ung, David" <davidu at mips dot com>, "Stephens, Nigel" <nigel at mips dot com>
- Date: Sun, 08 Jul 2007 07:48:16 -0700
- Subject: Re: MIPS 74k scheduler adjustments
- References: <3CB54817FDF733459B230DD27C690CEC03EE8EDB@Exchange.mips.com>
"Fu, Chao-Ying" <fu@mips.com> writes:
> Joseph S. Myers wrote:
>> 2007-07-04 David Ung <davidu@mips.com>
>> Joseph Myers <joseph@codesourcery.com>
>>
>> gcc/
>> * config/mips/mips.md (type): Add logical, signext and move.
>> (one_cmpl<mode>2, *and<mode>3, *and<mode>3_mips16, *ior<mode>3,
>> *ior<mode>3_mips16, two unnamed insns after *ior<mode>3_mips16,
>> *nor<mode>3, "Combiner patterns to optimize truncate/zero_extend
>> combinations", *zero_extend<SHORT:mode><GPR:mode>2,
Joseph,
It just occured to me that I haven't seen any "Combiner patterns to
optimize truncate/zero_extend combinations" in the original patch. Is
this any incorrect entry in the changelog?
Adam