Chris Lattner bde0bb5f88 building on the new CallGraphSCC abstraction, teach CallGraphSCCPassManager
to keep the node entries in scc_iterator up to date instead of dangling as
the SCC mutates.

This is a really terrible problem which was causing -g to affect codegen 
because it would permute the memory image of the compiler process.

Thanks to Dale for expertly hunting it down.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101565 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16 23:04:30 +00:00
..
2010-03-06 19:20:13 +00:00
2010-02-17 19:26:45 +00:00
2010-04-13 23:34:11 +00:00
2010-02-12 22:34:54 +00:00
2010-02-23 19:15:24 +00:00