Remove more dead code!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136199 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrFragmentsSIMD.td b/lib/Target/X86/X86InstrFragmentsSIMD.td
index 094f637c8a3b95df6b69426e544e1d207a5eb3ba..45229248583ea7dd2e239763666b294485ecb5e6 100644 (file)
--- a/lib/Target/X86/X86InstrFragmentsSIMD.td
+++ b/lib/Target/X86/X86InstrFragmentsSIMD.td
@@ -49,16 +49,16 @@ def X86pshufb  : SDNode<"X86ISD::PSHUFB",
 def X86andnp   : SDNode<"X86ISD::ANDNP",
                  SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
                                       SDTCisSameAs<0,2>]>>;
-def X86psignb  : SDNode<"X86ISD::PSIGNB", 
+def X86psignb  : SDNode<"X86ISD::PSIGNB",
                  SDTypeProfile<1, 2, [SDTCisVT<0, v16i8>, SDTCisSameAs<0,1>,
                                       SDTCisSameAs<0,2>]>>;
-def X86psignw  : SDNode<"X86ISD::PSIGNW", 
+def X86psignw  : SDNode<"X86ISD::PSIGNW",
                  SDTypeProfile<1, 2, [SDTCisVT<0, v8i16>, SDTCisSameAs<0,1>,
                                       SDTCisSameAs<0,2>]>>;
-def X86psignd  : SDNode<"X86ISD::PSIGND", 
+def X86psignd  : SDNode<"X86ISD::PSIGND",
                  SDTypeProfile<1, 2, [SDTCisVT<0, v4i32>, SDTCisSameAs<0,1>,
                                       SDTCisSameAs<0,2>]>>;
-def X86pblendv : SDNode<"X86ISD::PBLENDVB", 
+def X86pblendv : SDNode<"X86ISD::PBLENDVB",
                  SDTypeProfile<1, 3, [SDTCisVT<0, v16i8>, SDTCisSameAs<0,1>,
                                       SDTCisSameAs<0,2>, SDTCisSameAs<0,3>]>>;
 def X86pextrb  : SDNode<"X86ISD::PEXTRB",
@@ -361,7 +361,7 @@ def EXTRACT_get_vextractf128_imm : SDNodeXForm<extract_subvector, [{
   return getI8Imm(X86::getExtractVEXTRACTF128Immediate(N));
 }]>;
 
-// INSERT_get_vinsertf128_imm xform function: convert insert_subvector index to 
+// INSERT_get_vinsertf128_imm xform function: convert insert_subvector index to
 // VINSERTF128 imm.
 def INSERT_get_vinsertf128_imm : SDNodeXForm<insert_subvector, [{
   return getI8Imm(X86::getInsertVINSERTF128Immediate(N));
@@ -413,16 +413,6 @@ def unpckh : PatFrag<(ops node:$lhs, node:$rhs),
   return X86::isUNPCKHMask(cast<ShuffleVectorSDNode>(N));
 }]>;
 
-def unpckl_undef : PatFrag<(ops node:$lhs, node:$rhs),
-                           (vector_shuffle node:$lhs, node:$rhs), [{
-  return X86::isUNPCKL_v_undef_Mask(cast<ShuffleVectorSDNode>(N));
-}]>;
-
-def unpckh_undef : PatFrag<(ops node:$lhs, node:$rhs),
-                           (vector_shuffle node:$lhs, node:$rhs), [{
-  return X86::isUNPCKH_v_undef_Mask(cast<ShuffleVectorSDNode>(N));
-}]>;
-
 def pshufd : PatFrag<(ops node:$lhs, node:$rhs),
                      (vector_shuffle node:$lhs, node:$rhs), [{
   return X86::isPSHUFDMask(cast<ShuffleVectorSDNode>(N));