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Commit Graph

4 Commits

Author SHA1 Message Date
Craig Topper
a584521daa 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
9380d5daff 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
c174d8ac48 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
81534df169 Rename and tidy up tests
llvm-svn: 137103
2011-08-09 03:04:23 +00:00