diff --git a/llvm/lib/Target/X86/X86InstrConditionalCompare.td b/llvm/lib/Target/X86/X86InstrConditionalCompare.td
@@ -78,6 +78,34 @@ let mayLoad = 1 in {
   }
 }
 
+def : Pat<(X86ccmp GR8:$src1, GR8:$src2, timm:$dcf, timm:$cond, EFLAGS),
+          (CCMP8rr GR8:$src1, GR8:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ccmp GR16:$src1, GR16:$src2, timm:$dcf, timm:$cond, EFLAGS),
+          (CCMP16rr GR16:$src1, GR16:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ccmp GR32:$src1, GR32:$src2, timm:$dcf, timm:$cond, EFLAGS),
+          (CCMP32rr GR32:$src1, GR32:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ccmp GR64:$src1, GR64:$src2, timm:$dcf, timm:$cond, EFLAGS),
+          (CCMP64rr GR64:$src1, GR64:$src2, timm:$dcf, timm:$cond)>;
+
+def : Pat<(X86ccmp GR8:$src1, (i8 imm:$src2), timm:$dcf, timm:$cond, EFLAGS),
+          (CCMP8ri GR8:$src1, imm:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ccmp GR16:$src1, (i16 imm:$src2), timm:$dcf, timm:$cond, EFLAGS),
+          (CCMP16ri GR16:$src1, imm:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ccmp GR32:$src1, (i32 imm:$src2), timm:$dcf, timm:$cond, EFLAGS),
+          (CCMP32ri GR32:$src1, imm:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ccmp GR64:$src1, (i64 imm:$src2), timm:$dcf, timm:$cond, EFLAGS),
+          (CCMP64ri32 GR64:$src1, imm:$src2, timm:$dcf, timm:$cond)>;
+
+def : Pat<(X86ccmp GR8:$src1, (loadi8 addr:$src2), timm:$dcf, timm:$cond, EFLAGS),
+          (CCMP8rm GR8:$src1, addr:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ccmp GR16:$src1, (loadi16 addr:$src2), timm:$dcf, timm:$cond, EFLAGS),
+          (CCMP16rm GR16:$src1, addr:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ccmp GR32:$src1, (loadi32 addr:$src2), timm:$dcf, timm:$cond, EFLAGS),
+          (CCMP32rm GR32:$src1, addr:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ccmp GR64:$src1, (loadi64 addr:$src2), timm:$dcf, timm:$cond, EFLAGS),
+          (CCMP64rm GR64:$src1, addr:$src2, timm:$dcf, timm:$cond)>;
+
+
 //===----------------------------------------------------------------------===//
 // CTEST Instructions
 //
@@ -108,3 +136,21 @@ let mayLoad = 1 in {
     def CTEST64mr: Ctest<0x85, MRMDestMem, Xi64, i64mem, GR64>;
   }
 }
+
+def : Pat<(X86ctest GR8:$src1, GR8:$src2, timm:$dcf, timm:$cond, EFLAGS),
+          (CTEST8rr GR8:$src1, GR8:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ctest GR16:$src1, GR16:$src2, timm:$dcf, timm:$cond, EFLAGS),
+          (CTEST16rr GR16:$src1, GR16:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ctest GR32:$src1, GR32:$src2, timm:$dcf, timm:$cond, EFLAGS),
+          (CTEST32rr GR32:$src1, GR32:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ctest GR64:$src1, GR64:$src2, timm:$dcf, timm:$cond, EFLAGS),
+          (CTEST64rr GR64:$src1, GR64:$src2, timm:$dcf, timm:$cond)>;
+
+def : Pat<(X86ctestpat GR8:$src1, imm:$src2, timm:$dcf, timm:$cond),
+          (CTEST8ri GR8:$src1, imm:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ctestpat GR16:$src1, imm:$src2, timm:$dcf, timm:$cond),
+          (CTEST16ri GR16:$src1, imm:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ctestpat GR32:$src1, imm:$src2, timm:$dcf, timm:$cond),
+          (CTEST32ri GR32:$src1, imm:$src2, timm:$dcf, timm:$cond)>;
+def : Pat<(X86ctestpat GR64:$src1, imm:$src2, timm:$dcf, timm:$cond),
+          (CTEST64ri32 GR64:$src1, imm:$src2, timm:$dcf, timm:$cond)>;
diff --git a/llvm/lib/Target/X86/X86InstrFragments.td b/llvm/lib/Target/X86/X86InstrFragments.td
@@ -12,6 +12,9 @@ def SDTX86CmpTest : SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisInt<1>,
 def SDTX86FCmp    : SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisFP<1>,
                                          SDTCisSameAs<1, 2>]>;
 
+def SDTX86Ccmp    : SDTypeProfile<1, 5,
+                                  [SDTCisVT<3, i8>, SDTCisVT<4, i8>, SDTCisVT<5, i32>]>;
+
 def SDTX86Cmov    : SDTypeProfile<1, 4,
                                   [SDTCisSameAs<0, 1>, SDTCisSameAs<1, 2>,
                                    SDTCisVT<3, i8>, SDTCisVT<4, i32>]>;
@@ -138,6 +141,9 @@ def X86strict_fcmp : SDNode<"X86ISD::STRICT_FCMP", SDTX86FCmp, [SDNPHasChain]>;
 def X86strict_fcmps : SDNode<"X86ISD::STRICT_FCMPS", SDTX86FCmp, [SDNPHasChain]>;
 def X86bt      : SDNode<"X86ISD::BT",       SDTX86CmpTest>;
 
+def X86ccmp    : SDNode<"X86ISD::CCMP",     SDTX86Ccmp>;
+def X86ctest   : SDNode<"X86ISD::CTEST",    SDTX86Ccmp>;
+
 def X86cmov    : SDNode<"X86ISD::CMOV",     SDTX86Cmov>;
 def X86brcond  : SDNode<"X86ISD::BRCOND",   SDTX86BrCond,
                         [SDNPHasChain]>;
@@ -577,6 +583,14 @@ def add_su : binop_oneuse<add>;
 def and_su : binop_oneuse<and>;
 def srl_su : binop_oneuse<srl>;
 
+class binop_twouses<SDPatternOperator operator>
+    : PatFrag<(ops node:$A, node:$B),
+              (operator node:$A, node:$B), [{
+  return N->hasNUsesOfValue(2, 0);
+}]>;
+
+def and_du : binop_twouses<and>;
+
 // unary op with only one user
 class unop_oneuse<SDPatternOperator operator>
     : PatFrag<(ops node:$A),
@@ -601,7 +615,10 @@ def X86sub_flag_nocf : PatFrag<(ops node:$lhs, node:$rhs),
 
 def X86testpat : PatFrag<(ops node:$lhs, node:$rhs),
                          (X86cmp (and_su node:$lhs, node:$rhs), 0)>;
-
+def X86ctestpat : PatFrag<(ops node:$lhs, node:$rhs, node:$dcf, node:$cond),
+                          (X86ctest (and_du node:$lhs, node:$rhs),
+                            (and_du node:$lhs, node:$rhs), node:$dcf,
+                            node:$cond, EFLAGS)>;
 
 def X86any_fcmp : PatFrags<(ops node:$lhs, node:$rhs),
                           [(X86strict_fcmp node:$lhs, node:$rhs),

diff --git a/llvm/lib/Target/X86/X86InstrInfo.cpp b/llvm/lib/Target/X86/X86InstrInfo.cpp
@@ -3164,6 +3164,63 @@ X86::CondCode X86::getCondFromCCMP(const MachineInstr &MI) {
              : X86::COND_INVALID;
 }
 
+int X86::getCCMPCondFlagsFromCondCode(X86::CondCode CC) {
+  // CCMP/CTEST has two conditional operands:
+  // - SCC: source conditonal code (same as CMOV)
+  // - DCF: destination conditional flags, which has 4 valid bits
+  //
+  // +----+----+----+----+
+  // | OF | SF | ZF | CF |
+  // +----+----+----+----+
+  //
+  // If SCC(source conditional code) evaluates to false, CCMP/CTEST will updates
+  // the conditional flags by as follows:
+  //
+  // OF = DCF.OF
+  // SF = DCF.SF
+  // ZF = DCF.ZF
+  // CF = DCF.CF
+  // PF = DCF.CF
+  // AF = 0 (Auxiliary Carry Flag)
+  //
+  // Otherwise, the CMP or TEST is executed and it updates the
+  // CSPAZO flags normally.
+  //
+  // NOTE:
+  // If SCC = P, then SCC evaluates to true regardless of the CSPAZO value.
+  // If SCC = NP, then SCC evaluates to false regardless of the CSPAZO value.
+
+  enum { CF = 1, ZF = 2, SF = 4, OF = 8, PF = CF };
+
+  switch (CC) {
+  default:
+    llvm_unreachable("Illegal condition code!");
+  case X86::COND_NO:
+  case X86::COND_NE:
+  case X86::COND_GE:
+  case X86::COND_G:
+  case X86::COND_AE:
+  case X86::COND_A:
+  case X86::COND_NS:
+  case X86::COND_NP:
+    return 0;
+  case X86::COND_O:
+    return OF;
+  case X86::COND_B:
+  case X86::COND_BE:
+    return CF;
+    break;
+  case X86::COND_E:
+  case X86::COND_LE:
+    return ZF;
+  case X86::COND_S:
+  case X86::COND_L:
+    return SF;
+  case X86::COND_P:
+    return PF;
+  }
+}
+
 /// Return the inverse of the specified condition,
 /// e.g. turning COND_E to COND_NE.
 X86::CondCode X86::GetOppositeBranchCondition(X86::CondCode CC) {

diff --git a/llvm/lib/Target/X86/X86InstrInfo.h b/llvm/lib/Target/X86/X86InstrInfo.h
@@ -74,6 +74,9 @@ CondCode getCondFromCFCMov(const MachineInstr &MI);
 // Turn CCMP instruction into condition code.
 CondCode getCondFromCCMP(const MachineInstr &MI);
 
+// Turn condition code into condition flags for CCMP/CTEST.
+int getCCMPCondFlagsFromCondCode(CondCode CC);
+
 /// GetOppositeBranchCondition - Return the inverse of the specified cond,
 /// e.g. turning COND_E to COND_NE.
 CondCode GetOppositeBranchCondition(CondCode CC);

diff --git a/llvm/test/CodeGen/X86/apx/ccmp.ll b/llvm/test/CodeGen/X86/apx/ccmp.ll
diff --git a/llvm/test/CodeGen/X86/apx/ctest.ll b/llvm/test/CodeGen/X86/apx/ctest.ll