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6 Commits

Author SHA1 Message Date
Rafael Espindola 43766b61a4 Update tests to use sse4.2 instead of sse42. 
llvm-svn: 189145
 2013-08-23 20:46:35 +00:00
Chad Rosier b362884ca9 Renamed llvm.x86.sse42.crc32 intrinsics; crc64 doesn't exist. 
crc32.[8|16|32] have been renamed to .crc32.32.[8|16|32] and
crc64.[8|16|32] have been renamed to .crc32.64.[8|64].

llvm-svn: 132163
 2011-05-26 23:13:19 +00:00
Jakob Stoklund Olesen 369bddf5ad Fix a batch of x86 tests to be coalescer independent. 
Most of these tests require a single mov instruction that can come either before
or after a 2-addr instruction. -join-physregs changes the behavior, but the
results are equivalent.

llvm-svn: 130891
 2011-05-04 23:54:51 +00:00
Kevin Enderby cf0843ed93 Fixed the encoding problems of the crc32 instructions. All had the Operand size 
override prefix and only the r/m16 forms should have had that.  Also for variant
one, the AT&T syntax, added suffixes to all forms.  Also added the missing
64-bit form for 'CRC32 r64, r/m8'.  Plus added test cases for all forms and
tweaked one test case to add the needed suffixes.

llvm-svn: 98980
 2010-03-19 20:04:42 +00:00
Dan Gohman 40503396da Eliminate more uses of llvm-as and llvm-dis. 
llvm-svn: 81290
 2009-09-08 23:54:48 +00:00
Eric Christopher 7dfa9f2e56 Add crc32 instruction and intrinsics. Add a new class of prefix 
bytes for F2 0F 38 and propagate. Add a FIXME for a set
of possibilities which correspond to intrinsics already used.

New test.

llvm-svn: 78508
 2009-08-08 21:55:08 +00:00