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Commit ee9b576a authored by Jakob Stoklund Olesen's avatar Jakob Stoklund Olesen
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Override TRI::getSubClassWithSubReg for X86. 

There are fewer registers with sub_8bit sub-registers in 32-bit mode
than in 64-bit mode.  In 32-bit mode, sub_8bit behaves the same as
sub_8bit_hi.

llvm-svn: 141206
parent 10746f5e
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