[X86] Remove dead ISD opcodes. NFC.

llvm-svn: 273716

5 files changed, 0 insertions, 18 deletions

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 45d1806be84..91f9a29210d 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -22127,8 +22127,6 @@ const char *X86TargetLowering::getTargetNodeName(unsigned Opcode) const {
   case X86ISD::WIN_ALLOCA:         return "X86ISD::WIN_ALLOCA";
   case X86ISD::MEMBARRIER:         return "X86ISD::MEMBARRIER";
   case X86ISD::MFENCE:             return "X86ISD::MFENCE";
-  case X86ISD::SFENCE:             return "X86ISD::SFENCE";
-  case X86ISD::LFENCE:             return "X86ISD::LFENCE";
   case X86ISD::SEG_ALLOCA:         return "X86ISD::SEG_ALLOCA";
   case X86ISD::SAHF:               return "X86ISD::SAHF";
   case X86ISD::RDRAND:             return "X86ISD::RDRAND";
diff --git a/llvm/lib/Target/X86/X86ISelLowering.h b/llvm/lib/Target/X86/X86ISelLowering.h
index 2b9bf15f619..6cb858709d3 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.h
+++ b/llvm/lib/Target/X86/X86ISelLowering.h
@@ -515,8 +515,6 @@ namespace llvm {
       // Memory barriers.
       MEMBARRIER,
       MFENCE,
-      SFENCE,
-      LFENCE,
 
       // Store FP status word into i16 register.
       FNSTSW16r,
diff --git a/llvm/lib/Target/X86/X86InstrFragmentsSIMD.td b/llvm/lib/Target/X86/X86InstrFragmentsSIMD.td
index f59e6cae176..ea54f049ec7 100644
--- a/llvm/lib/Target/X86/X86InstrFragmentsSIMD.td
+++ b/llvm/lib/Target/X86/X86InstrFragmentsSIMD.td
@@ -71,7 +71,6 @@ def X86comiSae : SDNode<"X86ISD::COMI",      SDTX86CmpTestSae>;
 def X86ucomi   : SDNode<"X86ISD::UCOMI",     SDTX86CmpTest>;
 def X86ucomiSae: SDNode<"X86ISD::UCOMI",     SDTX86CmpTestSae>;
 def X86cmps    : SDNode<"X86ISD::FSETCC",     SDTX86Cmps>;
-//def X86cmpsd   : SDNode<"X86ISD::FSETCCsd",    SDTX86Cmpsd>;
 def X86cvtdq2pd: SDNode<"X86ISD::CVTDQ2PD",
                  SDTypeProfile<1, 1, [SDTCisVT<0, v2f64>,
                                       SDTCisVT<1, v4i32>]>>;
@@ -136,9 +135,6 @@ def X86vtrunc    : SDNode<"X86ISD::VTRUNC",   SDTVtrunc>;
 def X86vtruncs   : SDNode<"X86ISD::VTRUNCS",  SDTVtrunc>;
 def X86vtruncus  : SDNode<"X86ISD::VTRUNCUS", SDTVtrunc>;
 
-def X86trunc    : SDNode<"X86ISD::TRUNC",
-                         SDTypeProfile<1, 1, [SDTCisInt<0>, SDTCisInt<1>,
-                                              SDTCisOpSmallerThanOp<0, 1>]>>;
 def X86vfpext  : SDNode<"X86ISD::VFPEXT",
                         SDTypeProfile<1, 1, [SDTCVecEltisVT<0, f64>,
                                              SDTCVecEltisVT<1, f32>,
@@ -443,10 +439,6 @@ def X86Vfpclasss   : SDNode<"X86ISD::VFPCLASSS",
 def X86SubVBroadcast : SDNode<"X86ISD::SUBV_BROADCAST",
                     SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
                                          SDTCisSubVecOfVec<1, 0>]>, []>;
-// SDTCisSubVecOfVec restriction cannot be applied for 128 bit version of VBROADCASTI32x2.
-def X86SubV32x2Broadcast : SDNode<"X86ISD::SUBV_BROADCAST",
-                    SDTypeProfile<1, 1, [SDTCisVec<0>,
-                                         SDTCisSameAs<0,1>]>, []>;
 
 def X86VBroadcast : SDNode<"X86ISD::VBROADCAST", SDTVBroadcast>;
 def X86VBroadcastm : SDNode<"X86ISD::VBROADCASTM", SDTVBroadcastm>;
diff --git a/llvm/lib/Target/X86/X86InstrInfo.td b/llvm/lib/Target/X86/X86InstrInfo.td
index 7a6eae963a9..b12a9dc82b0 100644
--- a/llvm/lib/Target/X86/X86InstrInfo.td
+++ b/llvm/lib/Target/X86/X86InstrInfo.td
@@ -126,10 +126,6 @@ def X86MemBarrier : SDNode<"X86ISD::MEMBARRIER", SDT_X86MEMBARRIER,
                             [SDNPHasChain,SDNPSideEffect]>;
 def X86MFence : SDNode<"X86ISD::MFENCE", SDT_X86MEMBARRIER,
                         [SDNPHasChain]>;
-def X86SFence : SDNode<"X86ISD::SFENCE", SDT_X86MEMBARRIER,
-                        [SDNPHasChain]>;
-def X86LFence : SDNode<"X86ISD::LFENCE", SDT_X86MEMBARRIER,
-                        [SDNPHasChain]>;
 
 
 def X86bsf     : SDNode<"X86ISD::BSF",      SDTUnaryArithWithFlags>;
diff --git a/llvm/lib/Target/X86/X86InstrSSE.td b/llvm/lib/Target/X86/X86InstrSSE.td
index 9e69a071e91..bb2c33cd56e 100644
--- a/llvm/lib/Target/X86/X86InstrSSE.td
+++ b/llvm/lib/Target/X86/X86InstrSSE.td
@@ -3690,8 +3690,6 @@ def MFENCE : I<0xAE, MRM_F0, (outs), (ins),
                TB, Requires<[HasMFence]>;
 } // SchedRW
 
-def : Pat<(X86SFence), (SFENCE)>;
-def : Pat<(X86LFence), (LFENCE)>;
 def : Pat<(X86MFence), (MFENCE)>;
 
 //===----------------------------------------------------------------------===//