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3 Commits

Author SHA1 Message Date
Bob Wilson c92eea0175 Add NEON VLD1-dup instructions (load 1 element to all lanes). 
llvm-svn: 120194
 2010-11-27 06:35:16 +00:00
Bob Wilson 51d9ee3ff6 Change CodeGen/ARM/2009-11-02-NegativeLane.ll to use 16-bit vector elements 
so that it will continue to test what it was meant to test when I commit a
separate change for better support of BUILD_VECTOR and VECTOR_SHUFFLE for Neon.
Fix a DAG combiner crash exposed by this test change.

llvm-svn: 104380
 2010-05-21 21:05:32 +00:00
Anton Korobeynikov 4d23754b14 Handle splats of undefs properly. This includes the testcase for PR5364 as well. 
llvm-svn: 85767
 2009-11-02 00:12:06 +00:00