Richard Sandiford f722a8e30e [SystemZ] Improve handling of SETCC ...

We previously used the default expansion to SELECT_CC, which in turn would
expand to "LHI; BRC; LHI".  In most cases it's better to use an IPM-based
sequence instead.

llvm-svn: 192784

2013-10-16 11:10:55 +00:00

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