Haicheng Wu abdef9ee7e [TTI] Refine the cost of EXT in getUserCost() ... Now, getUserCost() only checks the src and dst types of EXT to decide it is free or not. This change first checks the types, then calls isExtFreeImpl(), and check if EXT can form ExtLoad at last. Currently, only AArch64 has customized implementation of isExtFreeImpl() to check if EXT can be folded into its use. Differential Revision: https://reviews.llvm.org/D34458 llvm-svn: 308076		2017-07-15 02:12:16 +00:00
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ext.ll	[TTI] Refine the cost of EXT in getUserCost()	2017-07-15 02:12:16 +00:00
inline-target-attr.ll	…
lit.local.cfg	…