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Author SHA1 Message Date
Benjamin Kramer ce4b3fee72 X86TTI: Adjust sdiv cost now that we can lower it on plain SSE2. 
Includes a fix for a horrible typo that caused all SDIV costs to be
slightly off :)

llvm-svn: 207371
 2014-04-27 18:47:54 +00:00
Benjamin Kramer 7c3722724b X86TTI: i16/i32 vector div with a constant (splat) divisor are reasonably cheap now. 
Turn vectorization back on.

llvm-svn: 207320
 2014-04-26 14:53:05 +00:00