Hal Finkel 2544f221c5 Only enable 64-bit bswap DAG combines for PPC64
Compiling in 32-bit mode on a P7 would assert after 64-bit DAG combines were
added for bswap with load/store. This is because these combines are really only
valid in 64-bit mode, regardless of the CPU (and this was not being checked).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178286 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-28 20:23:46 +00:00
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2013-03-14 05:43:59 +00:00
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