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Chris Lattner 02b0df5338 Teach instcombine to transform a bitcast/(zext|trunc)/bitcast sequence
with a vector input and output into a shuffle vector.  This sort of 
sequence happens when the input code stores with one type and reloads
with another type and then SROA promotes to i96 integers, which make
everyone sad.

This fixes rdar://7896024

llvm-svn: 103354
2010-05-08 21:50:26 +00:00
clang Tweaked selector generation (GNU runtime). Removed the use of GlobalAliases in the generated bitcode. 2010-05-08 20:58:05 +00:00
compiler-rt tweak arm exports 2010-05-07 23:44:43 +00:00
llvm Teach instcombine to transform a bitcast/(zext|trunc)/bitcast sequence 2010-05-08 21:50:26 +00:00