Commit Graph

4 Commits

Author SHA1 Message Date
Bruno Cardoso Lopes
97dc60b759 Match X86ISD::FSETCCsd and X86ISD::FSETCCss while in AVX mode. This fix
PR10955 and PR10948.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140069 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 21:29:24 +00:00
Craig Topper
a534780da0 Add support for breaking 256-bit v16i16 and v32i8 VSETCC into two 128-bit ones, avoiding sclarization. Add vex form of pcmpeqq and pcmpgtq. Fixes more cases for PR10712.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138321 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-23 04:36:33 +00:00
Bruno Cardoso Lopes
2ac8111159 Add support for breaking 256-bit int VETCC into two 128-bit ones,
avoding scalarization of the compare. Reduces code from 59 to 6
instructions. Fix PR10712.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138271 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-22 20:31:04 +00:00
Bruno Cardoso Lopes
b33ea56448 Rename and tidy up tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137103 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-09 03:04:23 +00:00