Add bb "parent" information (ie back-pointers).
commit60546523cdf5e9e89554b2361a32c83b04a5853a
authorLinus Torvalds <torvalds@ppc970.osdl.org>
Mon, 23 Feb 2004 01:12:32 +0000 (22 18:12 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Fri, 8 Apr 2005 04:01:26 +0000 (7 21:01 -0700)
tree5feb0cfb520665c9285d2be3b4a346a2510031d8
parenta323e6d3b412a01f6243f1459c556dea0a88e318
Add bb "parent" information (ie back-pointers).

This is required for any kind of efficient liveness
analysis.
linearize.c
symbol.h