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5 Commits

Author SHA1 Message Date
Simon Pilgrim a798e9ffdf [X86][SSE] pslldq/psrldq shuffle mask decodes 
Patch to provide shuffle decodes and asm comments for the sse pslldq/psrldq SSE2/AVX2 byte shift instructions.

Differential Revision: http://reviews.llvm.org/D5598

llvm-svn: 219738
 2014-10-14 22:31:34 +00:00
Chandler Carruth e5724d7532 [x86] Add intrinsics for the pshufd, pshuflw, and pshufhw instructions. 
llvm-svn: 211694
 2014-06-25 13:12:54 +00:00
Cameron McInally c592e5251c Add an intrinsic for the SSE2 PAUSE instruction. 
llvm-svn: 195697
 2013-11-26 00:20:43 +00:00
Cameron McInally d1cd0be6f3 Fix assembly operands for the SSE2 cvtsd2ss instruction. 
llvm-svn: 195129
 2013-11-19 14:36:00 +00:00
Craig Topper 5b7c2b4f0d Add tests for SSE intrinsics in non-avx mode by copying from the AVX test cases. Some of these may have been tested by other tests, but most weren't. Patch by Cameron McInally. 
llvm-svn: 193309
 2013-10-24 06:45:13 +00:00