Add prototype ccc rewrite.
- Entry point is tools/ccc/xcc until we are a functional replacement
for ccc.
This is highly experimental (FIXME/LOC ratio of 3.4%), quite crufty,
and barely usable (and then only on my specific Darwin). However, many
of the right ideas are present, and it already fixes a number of
things gcc gets wrong.
The major missing component is argument translation for tools
(translating driver arguments into cc1/ld/as/etc. arguments). This is
a large part of the driver functionality and will probably double the
LOC, but my hope is that the current architecture is relatively
stable.
Documentation & motivation to follow soon...
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61739 91177308-0d34-0410-b5e6-96231b3b80d8
16 files changed