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4 Commits

Author SHA1 Message Date
Jiangning Liu a0acf70af1 For AArch64 Neon, simplify scalar dup by lane0 for fp. 
llvm-svn: 198194
 2013-12-30 02:44:35 +00:00
Kevin Qin e4ddaa1bd5 Fix Incorrect CHECK message [0-31]+ in test case. 
In regular expression, [0-31]+ equals to [0-3]+, not the number from
0 to 31. So change it to [0-9]+.

llvm-svn: 197113
 2013-12-12 02:19:13 +00:00
Chad Rosier 3106de3f9d [AArch64] Implemented vcopy_lane patterns using scalar DUP instruction. 
Patch by Ana Pazos!

llvm-svn: 196151
 2013-12-02 21:05:16 +00:00
Ana Pazos 9ac2fc85d2 Implemented Neon scalar vdup_lane intrinsics. 
Fixed scalar dup alias and added test case.

llvm-svn: 195330
 2013-11-21 08:16:15 +00:00