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[power7-meissner, ibm-gcc-4_3-branch] Add power7 conversion ops, rewrite builtin function decl handling

From: Michael Meissner <meissner at linux dot vnet dot ibm dot com>
To: gcc-patches at gcc dot gnu dot org
Date: Thu, 23 Apr 2009 18:36:47 -0400
Subject: [power7-meissner, ibm-gcc-4_3-branch] Add power7 conversion ops, rewrite builtin function decl handling

This update addss the power7 conversion insns.  In order to support the vector
double floating point convert to/from vector double integer intstructions, I
needed to add V2DI vector mode, though there is no other V2DI support in the
machine.  In adding all of the new builtins, I got tired of having to create
many new function argument types, so I rewrote the functions creating the
builtin functions to use a hash table and create the types dynamically.

I also updated the ibm-gcc-4_3-branch with these changes as well.

-- 
Michael Meissner, IBM
4 Technology Place Drive, MS 2203A, Westford, MA, 01886, USA
meissner@linux.vnet.ibm.com

Attachment: gcc-power7.patch35
Description: Text document

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