diff --git a/gcc/config.gcc b/gcc/config.gcc
index 76bb316942d..af5cd77f84c 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -506,7 +506,7 @@ powerpc*-*-*)
 	extra_headers="${extra_headers} ppu_intrinsics.h spu2vmx.h vec_types.h si2vmx.h"
 	extra_headers="${extra_headers} amo.h"
 	case x$with_cpu in
-	    xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500)
+	    xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500|xfuture)
 		cpu_is_64bit=yes
 		;;
 	esac
diff --git a/gcc/config/rs6000/driver-rs6000.c b/gcc/config/rs6000/driver-rs6000.c
index fde2a127ef1..cd6c889e368 100644
--- a/gcc/config/rs6000/driver-rs6000.c
+++ b/gcc/config/rs6000/driver-rs6000.c
@@ -457,6 +457,7 @@ static const struct asm_name asm_names[] = {
   { "630",	"-m620" },
   { "970",	"-m970" },
   { "G5",	"-m970" },
+  { "future",	"-mfuture" },
   { NULL,	"\
   %{mvsx: -mpwr6; \
     maltivec: -m970; \
@@ -520,6 +521,7 @@ static const struct asm_name asm_names[] = {
   { "e5500",	"-me5500" },
   { "e6500",	"-me6500" },
   { "titan",	"-mtitan" },
+  { "future",	"-mfuture" },
   { NULL,	"\
 %{mpower9-vector: -mpower9; \
   mpower8-vector|mcrypto|mdirect-move|mhtm: -mpower8; \
diff --git a/gcc/config/rs6000/rs6000-cpus.def b/gcc/config/rs6000/rs6000-cpus.def
index d0d69beafd4..6220f2bdd59 100644
--- a/gcc/config/rs6000/rs6000-cpus.def
+++ b/gcc/config/rs6000/rs6000-cpus.def
@@ -72,6 +72,10 @@
 				 | OPTION_MASK_P9_VECTOR		\
 				 | OPTION_MASK_DIRECT_MOVE)
 
+/* Support for a future processor's features.  */
+#define ISA_FUTURE_MASKS_SERVER	(ISA_3_0_MASKS_SERVER			\
+				 | OPTION_MASK_FUTURE)
+
 /* Flags that need to be turned off if -mno-power9-vector.  */
 #define OTHER_P9_VECTOR_MASKS	(OPTION_MASK_FLOAT128_HW		\
 				 | OPTION_MASK_P9_MINMAX)
@@ -112,6 +116,7 @@
 				 | OPTION_MASK_FLOAT128_HW		\
 				 | OPTION_MASK_FLOAT128_KEYWORD		\
 				 | OPTION_MASK_FPRND			\
+				 | OPTION_MASK_FUTURE			\
 				 | OPTION_MASK_HTM			\
 				 | OPTION_MASK_ISEL			\
 				 | OPTION_MASK_MFCRF			\
@@ -227,3 +232,5 @@ RS6000_CPU ("powerpc", PROCESSOR_POWERPC, 0)
 RS6000_CPU ("powerpc64", PROCESSOR_POWERPC64, MASK_PPC_GFXOPT | MASK_POWERPC64)
 RS6000_CPU ("powerpc64le", PROCESSOR_POWER8, MASK_POWERPC64 | ISA_2_7_MASKS_SERVER)
 RS6000_CPU ("rs64", PROCESSOR_RS64A, MASK_PPC_GFXOPT | MASK_POWERPC64)
+RS6000_CPU ("future", PROCESSOR_FUTURE, MASK_POWERPC64
+	    | ISA_FUTURE_MASKS_SERVER)
diff --git a/gcc/config/rs6000/rs6000-opts.h b/gcc/config/rs6000/rs6000-opts.h
index 6adbf80b334..ae877bc550c 100644
--- a/gcc/config/rs6000/rs6000-opts.h
+++ b/gcc/config/rs6000/rs6000-opts.h
@@ -62,6 +62,8 @@ enum processor_type
    PROCESSOR_POWER8,
    PROCESSOR_POWER9,
 
+   PROCESSOR_FUTURE,
+
    PROCESSOR_RS64A,
    PROCESSOR_MPCCORE,
    PROCESSOR_CELL,
diff --git a/gcc/config/rs6000/rs6000-string.c b/gcc/config/rs6000/rs6000-string.c
index 560ecbaccc7..b9391855e16 100644
--- a/gcc/config/rs6000/rs6000-string.c
+++ b/gcc/config/rs6000/rs6000-string.c
@@ -963,6 +963,7 @@ expand_compare_loop (rtx operands[])
 	  max_bytes = 64;
       break;
     case PROCESSOR_POWER9:
+    case PROCESSOR_FUTURE:
       if (bytes_is_const)
 	max_bytes = 191;
       else
diff --git a/gcc/config/rs6000/rs6000-tables.opt b/gcc/config/rs6000/rs6000-tables.opt
index fa2e66bfdb7..911ed0923b9 100644
--- a/gcc/config/rs6000/rs6000-tables.opt
+++ b/gcc/config/rs6000/rs6000-tables.opt
@@ -194,3 +194,6 @@ Enum(rs6000_cpu_opt_value) String(powerpc64le) Value(54)
 EnumValue
 Enum(rs6000_cpu_opt_value) String(rs64) Value(55)
 
+EnumValue
+Enum(rs6000_cpu_opt_value) String(future) Value(56)
+
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index d08ba6c2d01..8ad59ecb481 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -4436,6 +4436,7 @@ rs6000_option_override_internal (bool global_init_p)
 			&& rs6000_tune != PROCESSOR_POWER7
 			&& rs6000_tune != PROCESSOR_POWER8
 			&& rs6000_tune != PROCESSOR_POWER9
+			&& rs6000_tune != PROCESSOR_FUTURE
 			&& rs6000_tune != PROCESSOR_PPCA2
 			&& rs6000_tune != PROCESSOR_CELL
 			&& rs6000_tune != PROCESSOR_PPC476);
@@ -4449,6 +4450,7 @@ rs6000_option_override_internal (bool global_init_p)
 				 || rs6000_tune == PROCESSOR_POWER7
 				 || rs6000_tune == PROCESSOR_POWER8
 				 || rs6000_tune == PROCESSOR_POWER9
+				 || rs6000_tune == PROCESSOR_FUTURE
 				 || rs6000_tune == PROCESSOR_PPCE500MC
 				 || rs6000_tune == PROCESSOR_PPCE500MC64
 				 || rs6000_tune == PROCESSOR_PPCE5500
@@ -4749,6 +4751,7 @@ rs6000_option_override_internal (bool global_init_p)
 	break;
 
       case PROCESSOR_POWER9:
+      case PROCESSOR_FUTURE:
 	rs6000_cost = &power9_cost;
 	break;
 
@@ -5638,6 +5641,9 @@ static const char *rs6000_machine;
 static const char *
 rs6000_machine_from_flags (void)
 {
+  if ((rs6000_isa_flags & (ISA_FUTURE_MASKS_SERVER & ~ISA_3_0_MASKS_SERVER))
+      != 0)
+    return "future";
   if ((rs6000_isa_flags & (ISA_3_0_MASKS_SERVER & ~ISA_2_7_MASKS_SERVER)) != 0)
     return "power9";
   if ((rs6000_isa_flags & (ISA_2_7_MASKS_SERVER & ~ISA_2_6_MASKS_SERVER)) != 0)
@@ -9109,6 +9115,7 @@ rs6000_reassociation_width (unsigned int opc ATTRIBUTE_UNUSED,
     {
     case PROCESSOR_POWER8:
     case PROCESSOR_POWER9:
+    case PROCESSOR_FUTURE:
       if (DECIMAL_FLOAT_MODE_P (mode))
 	return 1;
       if (VECTOR_MODE_P (mode))
@@ -30183,7 +30190,8 @@ rs6000_adjust_cost (rtx_insn *insn, int dep_type, rtx_insn *dep_insn, int cost,
 	   some cycles later.  */
 
 	/* Separate a load from a narrower, dependent store.  */
-	if ((rs6000_sched_groups || rs6000_tune == PROCESSOR_POWER9)
+	if ((rs6000_sched_groups || rs6000_tune == PROCESSOR_POWER9
+	     || rs6000_tune == PROCESSOR_FUTURE)
 	    && GET_CODE (PATTERN (insn)) == SET
 	    && GET_CODE (PATTERN (dep_insn)) == SET
 	    && MEM_P (XEXP (PATTERN (insn), 1))
@@ -30221,6 +30229,7 @@ rs6000_adjust_cost (rtx_insn *insn, int dep_type, rtx_insn *dep_insn, int cost,
 		 || rs6000_tune == PROCESSOR_POWER7
 		 || rs6000_tune == PROCESSOR_POWER8
 		 || rs6000_tune == PROCESSOR_POWER9
+		 || rs6000_tune == PROCESSOR_FUTURE
                  || rs6000_tune == PROCESSOR_CELL)
                 && recog_memoized (dep_insn)
                 && (INSN_CODE (dep_insn) >= 0))
@@ -30800,6 +30809,7 @@ rs6000_issue_rate (void)
   case PROCESSOR_POWER8:
     return 7;
   case PROCESSOR_POWER9:
+  case PROCESSOR_FUTURE:
     return 6;
   default:
     return 1;
@@ -34652,7 +34662,8 @@ rs6000_register_move_cost (machine_mode mode,
 		 can't be a nop, whereas with ideal register
 		 allocation a move within the same class might turn
 		 out to be a nop.  */
-	      if (rs6000_tune == PROCESSOR_POWER9)
+	      if (rs6000_tune == PROCESSOR_POWER9
+		  || rs6000_tune == PROCESSOR_FUTURE)
 		ret = 3 * hard_regno_nregs (FIRST_GPR_REGNO, mode);
 	      else
 		ret = 4 * hard_regno_nregs (FIRST_GPR_REGNO, mode);
@@ -36254,6 +36265,7 @@ static struct rs6000_opt_mask const rs6000_opt_masks[] =
   { "float128",			OPTION_MASK_FLOAT128_KEYWORD,	false, true  },
   { "float128-hardware",	OPTION_MASK_FLOAT128_HW,	false, true  },
   { "fprnd",			OPTION_MASK_FPRND,		false, true  },
+  { "future",			OPTION_MASK_FUTURE,		false, true  },
   { "hard-dfp",			OPTION_MASK_DFP,		false, true  },
   { "htm",			OPTION_MASK_HTM,		false, true  },
   { "isel",			OPTION_MASK_ISEL,		false, true  },
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index 98a15854b42..335d75ae85f 100644
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -138,6 +138,7 @@
   mcpu=e5500: -me5500; \
   mcpu=e6500: -me6500; \
   mcpu=titan: -mtitan; \
+  mcpu=future: -mfuture; \
   !mcpu*: %{mpower9-vector: -mpower9; \
 	    mpower8-vector|mcrypto|mdirect-move|mhtm: -mpower8; \
 	    mvsx: -mpower7; \
@@ -524,6 +525,7 @@ extern int rs6000_vector_align[];
 #define MASK_STRICT_ALIGN		OPTION_MASK_STRICT_ALIGN
 #define MASK_UPDATE			OPTION_MASK_UPDATE
 #define MASK_VSX			OPTION_MASK_VSX
+#define MASK_FUTURE			OPTION_MASK_FUTURE
 
 #ifndef IN_LIBGCC2
 #define MASK_POWERPC64			OPTION_MASK_POWERPC64
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 32c41f37127..71613e21384 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -261,7 +261,7 @@
    ppc750,ppc7400,ppc7450,
    ppc403,ppc405,ppc440,ppc476,
    ppc8540,ppc8548,ppce300c2,ppce300c3,ppce500mc,ppce500mc64,ppce5500,ppce6500,
-   power4,power5,power6,power7,power8,power9,
+   power4,power5,power6,power7,power8,power9,future,
    rs64a,mpccore,cell,ppca2,titan"
   (const (symbol_ref "(enum attr_cpu) rs6000_tune")))
 
diff --git a/gcc/config/rs6000/rs6000.opt b/gcc/config/rs6000/rs6000.opt
index f4b5c91e11f..196e75d7009 100644
--- a/gcc/config/rs6000/rs6000.opt
+++ b/gcc/config/rs6000/rs6000.opt
@@ -569,3 +569,7 @@ long rs6000_stack_protector_guard_offset = 0
 ;; branches via the CTR.
 mspeculate-indirect-jumps
 Target Undocumented Var(rs6000_speculate_indirect_jumps) Init(1) Save
+
+mfuture
+Target Report Mask(FUTURE) Var(rs6000_isa_flags)
+Use instructions for a future architecture.
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 5e3e8873d35..fbbc4f829b7 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -24077,8 +24077,8 @@ Supported values for @var{cpu_type} are @samp{401}, @samp{403},
 @samp{e6500}, @samp{ec603e}, @samp{G3}, @samp{G4}, @samp{G5},
 @samp{titan}, @samp{power3}, @samp{power4}, @samp{power5}, @samp{power5+},
 @samp{power6}, @samp{power6x}, @samp{power7}, @samp{power8},
-@samp{power9}, @samp{powerpc}, @samp{powerpc64}, @samp{powerpc64le},
-@samp{rs64}, and @samp{native}.
+@samp{power9}, @samp{future}, @samp{powerpc}, @samp{powerpc64},
+@samp{powerpc64le}, @samp{rs64}, and @samp{native}.
 
 @option{-mcpu=powerpc}, @option{-mcpu=powerpc64}, and
 @option{-mcpu=powerpc64le} specify pure 32-bit PowerPC (either
diff --git a/gcc/testsuite/gcc.target/powerpc/cpu-future.c b/gcc/testsuite/gcc.target/powerpc/cpu-future.c
new file mode 100644
index 00000000000..d0725867ffa
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/cpu-future.c
@@ -0,0 +1,6 @@
+/* { dg-do compile } */
+/* { dg-options "-mdejagnu-cpu=future -O2" } */
+
+/* Ensure -mcpu=future compiles cleanly.  */
+
+void x (void) { }
