3 Commits

Author	SHA1	Message	Date
NAKAMURA Takumi	16c7184ba4	Add llvm/test/Transforms/SLPVectorizer/ARM/lit.local.cfg. Tests there require ARM in targets. ... llvm-svn: 193580	2013-10-29 02:46:00 +00:00
Arnold Schwaighofer	89ae217422	ARM cost model: Unaligned vectorized double stores are expensive ... Updated a test case that assumed that <2 x double> would vectorize to use <4 x float>. radar://15338229 llvm-svn: 193574	2013-10-29 01:33:57 +00:00
Arnold Schwaighofer	77af0f6e82	ARM cost model: Account for zero cost scalar SROA instructions ... By vectorizing a series of srl, or, ... instructions we have obfuscated the intention so much that the backend does not know how to fold this code away. radar://15336950 llvm-svn: 193573	2013-10-29 01:33:53 +00:00