Commit Graph

7 Commits

Author SHA1 Message Date
Benjamin Kramer 98e5736295 Apply Duncan's test fix from r139986 to the avx version of that test too.
llvm-svn: 139992
2011-09-18 00:41:38 +00:00
Bruno Cardoso Lopes 973d2921e8 Revert the wrong part of r139528, and fix testcases.
llvm-svn: 139541
2011-09-12 21:24:07 +00:00
Bruno Cardoso Lopes be7a086f58 Not sure how CMPPS and CMPPD had already ever worked, I guess it didn't.
However with this fix it does now.

Basically the operand order for the x86 target specific node
is not the same as the instruction, but since the intrinsic need that
specific order at the instruction definition, just change the order
during legalization. Also, there were some wrong invertions of condition
codes, such as GE => LE, GT => LT, fix that too. Fix PR10907.

llvm-svn: 139528
2011-09-12 19:30:40 +00:00
Nadav Rotem de838daefd Implement vector-select support for avx256. Refactor the vblend implementation to have tablegen match the instruction by the node type
llvm-svn: 139400
2011-09-09 20:29:17 +00:00
Bruno Cardoso Lopes 51920a6191 Reapply testcase from r139309!
llvm-svn: 139318
2011-09-08 21:05:43 +00:00
Bruno Cardoso Lopes f483c081b6 Remove this crashing test, until I figure out what's going wrong here
llvm-svn: 139309
2011-09-08 18:32:36 +00:00
Bruno Cardoso Lopes fb113a0051 Add AVX versions of blend vector operations and fix some issues noticed
in Nadav's r139285 and r139287 commits.

1) Rename vsel.ll to a more descriptive name
2) Change the order of BLEND operands to "Op1, Op2, Cond", this is
necessary because PBLENDVB is already used in different places with
this order, and it was being emitted in the wrong way for vselect
3) Add AVX patterns and tests for the same SSE41 instructions

llvm-svn: 139305
2011-09-08 18:05:08 +00:00