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4 Commits

Author SHA1 Message Date
Craig Topper 05baa85f58 Properly qualify AVX2 specific parts of execution dependency table. Also enable converting between 256-bit PS/PD operations when AVX1 is enabled. Fixes PR11370. 
llvm-svn: 144622
 2011-11-15 05:55:35 +00:00
Jakob Stoklund Olesen a70e9417fb Kill and collapse outstanding DomainValues. 
DomainValues that are only used by "don't care" instructions are now
collapsed to the first possible execution domain after all basic blocks
have been processed.  This typically means the PS domain on x86.

For example, the vsel_i64 and vsel_double functions in sse2-blend.ll are
completely collapsed to the PS domain instead of containing a mix of
execution domains created by isel.

llvm-svn: 144037
 2011-11-07 23:08:21 +00:00
Bruno Cardoso Lopes 3c7d6eb64c Cleanup vector logical ops in AVX and add use int versions for simple 
v2i64

llvm-svn: 137919
 2011-08-18 02:11:34 +00:00
Bruno Cardoso Lopes 337a7fdb13 Rename and tidy up tests 
llvm-svn: 137103
 2011-08-09 03:04:23 +00:00