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Duncan Sands 6162e0377c LegalizeTypes support for promotion of bswap.
In LegalizeDAG the value is zero-extended to
the new type before byte swapping.  It doesn't
matter how the extension is done since the new
bits are shifted off anyway after the swap, so
extend by any old rubbish bits.  This results
in the final assembler for the testcase being
one line shorter.

llvm-svn: 53604
2008-07-15 10:18:22 +00:00
clang Update radar component to file static analyzer bugs against. 2008-07-15 03:51:09 +00:00
llvm LegalizeTypes support for promotion of bswap. 2008-07-15 10:18:22 +00:00