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Author SHA1 Message Date
Juergen Ributzka b2e4edb5c8 [ConstantHoisting][X86] Improve the cost model for small constants with large types (i64 and above). 
This improves the X86 cost model for small constants with large types. Before
this commit we would even hoist trivial constants such as i96 2.

This is related to <rdar://problem/17070936>

llvm-svn: 210504
 2014-06-10 00:32:29 +00:00
Juergen Ributzka ab6f44efaf Add test case for [Stackmaps][X86TTI] Fix think-o in getIntImmCost calculation (r204738). 
llvm-svn: 205464
 2014-04-02 21:15:36 +00:00