Chris Lattner 0493754bcf Take advantage of the fact that we are allowed to clobber the input module ...

by splicing function bodies from the src module to the destination module.

This speeds up linking quite a bit, e.g. gccld time on 176.gcc from 26s -> 20s
when forming the .rbc file, with a profile build.  One of the really strange
but cool effects of this patch is that it speeds up the optimizers as well,
from 12s -> 10.7s, presumably because of better locality???

In any case, this is just a first step.  We can trivially get rid of the
LocalMap now and do other simplifications.

llvm-svn: 17893

2004-11-16 07:31:51 +00:00

..

LinkArchives.cpp

Per code review:\

2004-11-16 06:47:41 +00:00

LinkModules.cpp

Take advantage of the fact that we are allowed to clobber the input module

2004-11-16 07:31:51 +00:00

Makefile

Don't bother with a re-linked library, ensure archive library is built.

2004-11-14 22:03:14 +00:00