Eric Christopher 9b3e42f09e Rework constant expr and array handling for objectsize instcombining.
Fix bugs where we would compute out of bounds as in bounds, and where
we couldn't know that the linker could override the size of an array.

Add a few new testcases, change existing testcase to use a private
global array instead of extern.

llvm-svn: 95283
2010-02-04 02:55:34 +00:00
..
2010-02-01 22:46:05 +00:00
2010-01-09 19:24:18 +00:00
2010-02-01 22:32:42 +00:00
2009-10-24 20:32:36 +00:00
2009-08-25 15:38:29 +00:00