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8 Commits

Author SHA1 Message Date
Elena Demikhovsky 1fad075974 AVX-512: simpyfied BUILD_VECTOR for masks; fixed cmp/test sequence 
llvm-svn: 201487
 2014-02-16 11:34:23 +00:00
Elena Demikhovsky d1487261a0 AVX-512: fixed a compare pattern 
llvm-svn: 199366
 2014-01-16 08:45:54 +00:00
Elena Demikhovsky 767fc967b4 AVX-512: optimized scalar compare patterns 
removed AVX512SI format, since it is similar to AVX512BI.

llvm-svn: 199217
 2014-01-14 15:10:08 +00:00
Elena Demikhovsky b19c9dc1a1 AVX-512: Embedded Rounding Control - encoding and printing 
Changed intrinsics for vrcp14/vrcp28 vrsqrt14/vrsqrt28 - aligned with GCC.

llvm-svn: 199102
 2014-01-13 12:55:03 +00:00
Elena Demikhovsky 64c9548d66 AVX-512: fixed some patterns for MVT::i1 
llvm-svn: 197981
 2013-12-24 14:24:07 +00:00
Elena Demikhovsky fe24a30e38 AVX512: SETCC returns i1 for AVX-512 and i8 for all others 
llvm-svn: 197876
 2013-12-22 10:13:18 +00:00
Elena Demikhovsky cf08809813 AVX-512: Removed "z" suffix from AVX-512 instructions, since it is incompatible with GCC. 
I moved a test from avx512-vbroadcast-crash.ll to avx512-vbroadcast.ll
I defined HasAVX512 predicate as AssemblerPredicate. It means that you should invoke llvm-mc with "-mcpu=knl" to get encoding for AVX-512 instructions. I need this to let AsmMatcher to set different encoding for AVX and AVX-512 instructions that have the same mnemonic and operands (all scalar instructions).

llvm-svn: 197041
 2013-12-11 14:31:04 +00:00
Elena Demikhovsky 9a5ed9c3bd AVX-512: added SQRT, VRSQRT14, VCOMISS, VUCOMISS, VRCP14, VPABS 
llvm-svn: 189472
 2013-08-28 11:21:58 +00:00