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Chris Lattner 8abd572dae populate instcombine's initial worklist more carefully, causing
it to visit instructions from the start of the function to the
end of the function in the first path.  This greatly speeds up
some pathological cases (e.g. PR5150).

Try #3, this time with some unneeded debug info stuff removed
which was causing dead pointers to be added to the worklist.

llvm-svn: 83818
2009-10-12 03:58:40 +00:00
clang If the base type of a member call is a record type we don't need to emit a virtual call. 2009-10-11 23:55:52 +00:00
compiler-rt Improve doc readability. 2009-10-06 21:03:43 +00:00
llvm populate instcombine's initial worklist more carefully, causing 2009-10-12 03:58:40 +00:00