Revert patch for MIPS TImode functions for 4.1.1

[Joseph S. Myers]

On Sun, 21 May 2006, Roger Sayle wrote:

> The patch applies cleanly, with the exception of some mklibgcc.in
> hunks, due to the fact that the _floatun* symbols were added to 4.2
> and aren't available in 4.1.x libgcc, and that the LIB2FUNCS_EXCLUDE
> functionality isn't on the branch.  For the record, the final
> mklibgcc.in changes that I tested are attached to this e-mail.

This backport doesn't appear to be of the correct patch version, the final 
patch version used LIB2_SIDITI_CONV_FUNCS instead of 
LIB2LITERAL_CONVERSION_MODES.

The patch (both that on mainline and this backport) includes _floatdidf in 
both the hardcoded lib2funcs list and that generated from lists of modes.  
This means that only one of the _floatdidf entries in the list gets 
deleted if _floatdidf is in LIB1ASMFUNCS, so causing a build error on such 
platforms (e.g. arm-none-linux-gnueabi, once a separate problem building 
mainline glibc with mainline GCC is fixed).

-- 
Joseph S. Myers               http://www.srcf.ucam.org/~jsm28/gcc/
    jsm@polyomino.org.uk (personal mail)
    joseph@codesourcery.com (CodeSourcery mail)
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