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GCC internals - Instruction Patterns
- From: htio2 <wenbin dot leong at gmail dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Mon, 5 Oct 2015 18:56:24 -0700 (MST)
- Subject: GCC internals - Instruction Patterns
- Authentication-results: sourceware.org; auth=none
I am new to gcc compiler backend. I am currently studying how to the .md file
to have a understanding.
The thing that I don't understand is:
I understand the standard pattern like movsi and etc, but I can see some
pattern like movsi_internal, movsi_internal_v850e and etc, my question is
where in the spec can I find them ? and where are they define ?
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