diff options
| author | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2012-04-22 09:39:03 +0000 |
|---|---|---|
| committer | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2012-04-22 09:39:03 +0000 |
| commit | 1da5867236f4132ec56493f3535c7b5830878b55 (patch) | |
| tree | 749e7273843006c0c1fdba101949f58cac1f0a8a /lib/Target/X86/X86InstrFragmentsSIMD.td | |
| parent | eb23f9e92e607990ffe986735e10a8dec713909a (diff) | |
| download | llvm-1da5867236f4132ec56493f3535c7b5830878b55.tar.gz llvm-1da5867236f4132ec56493f3535c7b5830878b55.tar.bz2 llvm-1da5867236f4132ec56493f3535c7b5830878b55.tar.xz | |
ZERO_EXTEND/SIGN_EXTEND/TRUNCATE optimization for AVX2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155309 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86InstrFragmentsSIMD.td')
| -rw-r--r-- | lib/Target/X86/X86InstrFragmentsSIMD.td | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/Target/X86/X86InstrFragmentsSIMD.td b/lib/Target/X86/X86InstrFragmentsSIMD.td index 35801e4322..ffc6cbea3f 100644 --- a/lib/Target/X86/X86InstrFragmentsSIMD.td +++ b/lib/Target/X86/X86InstrFragmentsSIMD.td @@ -71,9 +71,14 @@ def X86insrtps : SDNode<"X86ISD::INSERTPS", SDTCisVT<2, v4f32>, SDTCisPtrTy<3>]>>; def X86vzmovl : SDNode<"X86ISD::VZEXT_MOVL", SDTypeProfile<1, 1, [SDTCisSameAs<0,1>]>>; + +def X86vzmovly : SDNode<"X86ISD::VZEXT_MOVL", + SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>, + SDTCisOpSmallerThanOp<1, 0> ]>>; + def X86vsmovl : SDNode<"X86ISD::VSEXT_MOVL", SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisInt<1>, SDTCisInt<0>]>>; - + def X86vzload : SDNode<"X86ISD::VZEXT_LOAD", SDTLoad, [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>; def X86vshldq : SDNode<"X86ISD::VSHLDQ", SDTIntShiftOp>; |