diff --git a/llvm/lib/Target/PowerPC/PPCInstrFuture.td b/llvm/lib/Target/PowerPC/PPCInstrFuture.td
index a12dfae2a0d7f..25ec35925c24c 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrFuture.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrFuture.td
@@ -120,6 +120,74 @@ class VXForm_VRTAB5<bits<11> xo, dag OOL, dag IOL, string asmstr,
   let Inst{21...31} = xo;
 }
 
+class XX3Form_XTBp5_M2<bits<9> xo, dag OOL, dag IOL, string asmstr,
+                       list<dag> pattern>
+    : I<60, OOL, IOL, asmstr, NoItinerary> {
+
+  bits<5> XTp;
+  bits<5> XBp;
+  bits<2> M;
+
+  let Pattern = pattern;
+
+  let Inst{6...9} = XTp{3...0};
+  let Inst {10} = XTp{4};
+  let Inst{15} = M{0};
+  let Inst{16...19} = XBp{3...0};
+  let Inst{20} = M{1};
+  let Inst{21...29} = xo;
+  let Inst{30} = XBp{4};
+}
+
+class XX3Form_XTABp5_M2<bits<8> xo, dag OOL, dag IOL, string asmstr,
+                        list<dag> pattern>
+    : I<60, OOL, IOL, asmstr, NoItinerary> {
+
+  bits<5> XTp;
+  bits<5> XAp;
+  bits<5> XBp;
+  bits<2> M;
+
+  let Pattern = pattern;
+
+  let Inst{6...9} = XTp{3...0};
+  let Inst{10} = XTp{4};
+  let Inst{11...14} = XAp{3...0};
+  let Inst{15} = M{0};
+  let Inst{16...19} = XBp{3...0};
+  let Inst{20} = M{1};
+  let Inst{21...28} = xo;
+  let Inst{29} = XAp{4};
+  let Inst{30} = XBp{4};
+}
+
+class XX3Form_XTAB6_P1<bits<5> xo, dag OOL, dag IOL, string asmstr,
+                       list<dag> pattern>
+    : I<60, OOL, IOL, asmstr, NoItinerary> {
+
+  bits<6> XT;
+  bits<6> XA;
+  bits<6> XB;
+  bits<1> P;
+
+  let Pattern = pattern;
+
+  let Inst{6...10} = XT{4...0};
+  let Inst{11...15} = XA{4...0};
+  let Inst{16...20} = XB{4...0};
+  let Inst{21...22} = 3;
+  let Inst{23} = P;
+  let Inst{24...28} = xo;
+  let Inst{29} = XA{5};
+  let Inst{30} = XB{5};
+  let Inst{31} = XT{5};
+}
+
+//-------------------------- Instruction definitions -------------------------//
+// Predicate combinations available:
+// [IsISAFuture]
+// [HasVSX, IsISAFuture]
+
 let Predicates = [IsISAFuture] in {
   defm SUBFUS : XOForm_RTAB5_L1r<31, 72, (outs g8rc:$RT),
                                  (ins g8rc:$RA, g8rc:$RB, u1imm:$L), "subfus",
@@ -191,4 +259,51 @@ let Predicates = [HasVSX, IsISAFuture] in {
   def VUCMPRLH
       : VXForm_VRTAB5<323, (outs vrrc:$VRT), (ins vrrc:$VRA, vrrc:$VRB),
                       "vucmprlh $VRT, $VRA, $VRB", []>;
+
+  // AES Acceleration Instructions
+  def XXAESENCP : XX3Form_XTABp5_M2<194, (outs vsrprc:$XTp),
+                                    (ins vsrprc:$XAp, vsrprc:$XBp, u2imm:$M),
+                                    "xxaesencp $XTp, $XAp, $XBp, $M", []>;
+  def XXAESDECP : XX3Form_XTABp5_M2<202, (outs vsrprc:$XTp),
+                                    (ins vsrprc:$XAp, vsrprc:$XBp, u2imm:$M),
+                                    "xxaesdecp $XTp, $XAp, $XBp, $M", []>;
+  def XXAESGENLKP : XX3Form_XTBp5_M2<420, (outs vsrprc:$XTp),
+                                     (ins vsrprc:$XBp, u2imm:$M),
+                                     "xxaesgenlkp $XTp, $XBp, $M", []>;
+  def XXGFMUL128 : XX3Form_XTAB6_P1<26, (outs vsrc:$XT),
+                                    (ins vsrc:$XA, vsrc:$XB, u1imm:$P),
+                                    "xxgfmul128 $XT, $XA, $XB, $P", []>;
+}
+
+//---------------------------- Anonymous Patterns ----------------------------//
+// Predicate combinations available:
+
+
+//---------------------------- Instruction aliases ---------------------------//
+// Predicate combinations available:
+// [HasVSX, IsISAFuture]
+
+let Predicates = [HasVSX, IsISAFuture] in {
+  def : InstAlias<"xxaes128encp $XTp, $XAp, $XBp",
+                  (XXAESENCP vsrprc:$XTp, vsrprc:$XAp, vsrprc:$XBp, 0)>;
+  def : InstAlias<"xxaes192encp $XTp, $XAp, $XBp",
+                  (XXAESENCP vsrprc:$XTp, vsrprc:$XAp, vsrprc:$XBp, 1)>;
+  def : InstAlias<"xxaes256encp $XTp, $XAp, $XBp",
+                  (XXAESENCP vsrprc:$XTp, vsrprc:$XAp, vsrprc:$XBp, 2)>;
+  def : InstAlias<"xxaes128decp $XTp, $XAp, $XBp",
+                  (XXAESDECP vsrprc:$XTp, vsrprc:$XAp, vsrprc:$XBp, 0)>;
+  def : InstAlias<"xxaes192decp $XTp, $XAp, $XBp",
+                  (XXAESDECP vsrprc:$XTp, vsrprc:$XAp, vsrprc:$XBp, 1)>;
+  def : InstAlias<"xxaes256decp $XTp, $XAp, $XBp",
+                  (XXAESDECP vsrprc:$XTp, vsrprc:$XAp, vsrprc:$XBp, 2)>;
+  def : InstAlias<"xxaes128genlkp $XTp, $XBp", (XXAESGENLKP vsrprc:$XTp,
+                                                   vsrprc:$XBp, 0)>;
+  def : InstAlias<"xxaes192genlkp $XTp, $XBp", (XXAESGENLKP vsrprc:$XTp,
+                                                   vsrprc:$XBp, 1)>;
+  def : InstAlias<"xxaes256genlkp $XTp, $XBp", (XXAESGENLKP vsrprc:$XTp,
+                                                   vsrprc:$XBp, 2)>;
+  def : InstAlias<"xxgfmul128gcm $XT, $XA, $XB", (XXGFMUL128 vsrc:$XT, vsrc:$XA,
+                                                     vsrc:$XB, 0)>;
+  def : InstAlias<"xxgfmul128xts $XT, $XA, $XB", (XXGFMUL128 vsrc:$XT, vsrc:$XA,
+                                                     vsrc:$XB, 1)>;
 }
diff --git a/llvm/test/MC/Disassembler/PowerPC/ppc-encoding-ISAFuture.txt b/llvm/test/MC/Disassembler/PowerPC/ppc-encoding-ISAFuture.txt
index da3601b00b199..a203c706fb44a 100644
--- a/llvm/test/MC/Disassembler/PowerPC/ppc-encoding-ISAFuture.txt
+++ b/llvm/test/MC/Disassembler/PowerPC/ppc-encoding-ISAFuture.txt
@@ -231,3 +231,15 @@
 
 #CHECK: vucmprhh 1, 3, 6
 0x10,0x23,0x31,0x03
+
+#CHECK: xxaes192encp 8, 10, 14
+0xf1,0x0b,0x76,0x10
+
+#CHECK: xxaes256decp 14, 10, 6
+0xf1,0xca,0x3e,0x50
+
+#CHECK: xxaes128genlkp 4, 8
+0xf0,0x80,0x46,0x90
+
+#CHECK: xxgfmul128gcm 7, 5, 4
+0xf0,0xe5,0x26,0xd0
diff --git a/llvm/test/MC/Disassembler/PowerPC/ppc64le-encoding-ISAFuture.txt b/llvm/test/MC/Disassembler/PowerPC/ppc64le-encoding-ISAFuture.txt
index 66d05043301b6..713015df90b91 100644
--- a/llvm/test/MC/Disassembler/PowerPC/ppc64le-encoding-ISAFuture.txt
+++ b/llvm/test/MC/Disassembler/PowerPC/ppc64le-encoding-ISAFuture.txt
@@ -225,3 +225,15 @@
 
 #CHECK: vucmprhh 1, 3, 6
 0x03,0x31,0x23,0x10
+
+#CHECK: xxaes192encp 8, 10, 14
+0x10,0x76,0x0b,0xf1
+
+#CHECK: xxaes256decp 14, 10, 6
+0x50,0x3e,0xca,0xf1
+
+#CHECK: xxaes128genlkp 4, 8
+0x90,0x46,0x80,0xf0
+
+#CHECK: xxgfmul128gcm 7, 5, 4
+0xd0,0x26,0xe5,0xf0
diff --git a/llvm/test/MC/PowerPC/ppc-encoding-ISAFuture.s b/llvm/test/MC/PowerPC/ppc-encoding-ISAFuture.s
index 6ae7bd785773d..824716877d57f 100644
--- a/llvm/test/MC/PowerPC/ppc-encoding-ISAFuture.s
+++ b/llvm/test/MC/PowerPC/ppc-encoding-ISAFuture.s
@@ -330,3 +330,19 @@
            vucmprhh 1, 3, 6
 #CHECK-BE: vucmprhh 1, 3, 6               # encoding: [0x10,0x23,0x31,0x03]
 #CHECK-LE: vucmprhh 1, 3, 6               # encoding: [0x03,0x31,0x23,0x10]
+
+           xxaes192encp 8, 10, 14
+#CHECK-BE: xxaes192encp 8, 10, 14         # encoding: [0xf1,0x0b,0x76,0x10]
+#CHECK-LE: xxaes192encp 8, 10, 14         # encoding: [0x10,0x76,0x0b,0xf1]
+
+           xxaes256decp 14, 10, 6
+#CHECK-BE: xxaes256decp 14, 10, 6         # encoding: [0xf1,0xca,0x3e,0x50]
+#CHECK-LE: xxaes256decp 14, 10, 6         # encoding: [0x50,0x3e,0xca,0xf1]
+
+           xxaes128genlkp 4, 8
+#CHECK-BE: xxaes128genlkp 4, 8            # encoding: [0xf0,0x80,0x46,0x90]
+#CHECK-LE: xxaes128genlkp 4, 8            # encoding: [0x90,0x46,0x80,0xf0]
+
+           xxgfmul128gcm 7, 5, 4
+#CHECK-BE: xxgfmul128gcm 7, 5, 4          # encoding: [0xf0,0xe5,0x26,0xd0]
+#CHECK-LE: xxgfmul128gcm 7, 5, 4          # encoding: [0xd0,0x26,0xe5,0xf0]