diff --git a/clang/lib/Basic/Targets/AMDGPU.cpp b/clang/lib/Basic/Targets/AMDGPU.cpp
--- a/clang/lib/Basic/Targets/AMDGPU.cpp
+++ b/clang/lib/Basic/Targets/AMDGPU.cpp
@@ -174,6 +174,7 @@
   // XXX - What does the member GPU mean if device name string passed here?
   if (isAMDGCN(getTriple())) {
     switch (llvm::AMDGPU::parseArchAMDGCN(CPU)) {
+    case GK_GFX1033:
     case GK_GFX1032:
     case GK_GFX1031:
     case GK_GFX1030:
diff --git a/clang/test/CodeGenOpenCL/amdgpu-features.cl b/clang/test/CodeGenOpenCL/amdgpu-features.cl
--- a/clang/test/CodeGenOpenCL/amdgpu-features.cl
+++ b/clang/test/CodeGenOpenCL/amdgpu-features.cl
@@ -19,6 +19,7 @@
 // RUN: %clang_cc1 -triple amdgcn -target-cpu gfx1030 -S -emit-llvm -o - %s | FileCheck --check-prefix=GFX1030 %s
 // RUN: %clang_cc1 -triple amdgcn -target-cpu gfx1031 -S -emit-llvm -o - %s | FileCheck --check-prefix=GFX1031 %s
 // RUN: %clang_cc1 -triple amdgcn -target-cpu gfx1032 -S -emit-llvm -o - %s | FileCheck --check-prefix=GFX1032 %s
+// RUN: %clang_cc1 -triple amdgcn -target-cpu gfx1033 -S -emit-llvm -o - %s | FileCheck --check-prefix=GFX1033 %s
 
 // GFX600-NOT: "target-features"
 // GFX601-NOT: "target-features"
@@ -47,5 +48,6 @@
 // GFX1030: "target-features"="+16-bit-insts,+ci-insts,+dl-insts,+dot1-insts,+dot2-insts,+dot5-insts,+dot6-insts,+dpp,+flat-address-space,+gfx10-3-insts,+gfx10-insts,+gfx8-insts,+gfx9-insts,+s-memrealtime"
 // GFX1031: "target-features"="+16-bit-insts,+ci-insts,+dl-insts,+dot1-insts,+dot2-insts,+dot5-insts,+dot6-insts,+dpp,+flat-address-space,+gfx10-3-insts,+gfx10-insts,+gfx8-insts,+gfx9-insts,+s-memrealtime"
 // GFX1032: "target-features"="+16-bit-insts,+ci-insts,+dl-insts,+dot1-insts,+dot2-insts,+dot5-insts,+dot6-insts,+dpp,+flat-address-space,+gfx10-3-insts,+gfx10-insts,+gfx8-insts,+gfx9-insts,+s-memrealtime"
+// GFX1033: "target-features"="+16-bit-insts,+ci-insts,+dl-insts,+dot1-insts,+dot2-insts,+dot5-insts,+dot6-insts,+dpp,+flat-address-space,+gfx10-3-insts,+gfx10-insts,+gfx8-insts,+gfx9-insts,+s-memrealtime"
 
 kernel void test() {}
diff --git a/clang/test/Driver/amdgpu-macros.cl b/clang/test/Driver/amdgpu-macros.cl
--- a/clang/test/Driver/amdgpu-macros.cl
+++ b/clang/test/Driver/amdgpu-macros.cl
@@ -188,6 +188,7 @@
 // RUN: %clang -E -dM -target amdgcn -mcpu=gfx1030 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX1030 %s
 // RUN: %clang -E -dM -target amdgcn -mcpu=gfx1031 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX1031 %s
 // RUN: %clang -E -dM -target amdgcn -mcpu=gfx1032 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX1032 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx1033 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX1033 %s
 
 // GFX600-DAG: #define FP_FAST_FMA 1
 // GFX601-DAG: #define FP_FAST_FMA 1
@@ -216,6 +217,7 @@
 // GFX1030-DAG: #define FP_FAST_FMA 1
 // GFX1031-DAG: #define FP_FAST_FMA 1
 // GFX1032-DAG: #define FP_FAST_FMA 1
+// GFX1033-DAG: #define FP_FAST_FMA 1
 
 // GFX600-DAG: #define FP_FAST_FMAF 1
 // GFX601-NOT: #define FP_FAST_FMAF 1
@@ -244,6 +246,7 @@
 // GFX1030-DAG: #define FP_FAST_FMAF 1
 // GFX1031-DAG: #define FP_FAST_FMAF 1
 // GFX1032-DAG: #define FP_FAST_FMAF 1
+// GFX1033-DAG: #define FP_FAST_FMAF 1
 
 // ARCH-GCN-DAG: #define __AMDGCN__ 1
 // ARCH-GCN-DAG: #define __AMDGPU__ 1
@@ -276,6 +279,7 @@
 // GFX1030-DAG: #define __HAS_FMAF__ 1
 // GFX1031-DAG: #define __HAS_FMAF__ 1
 // GFX1032-DAG: #define __HAS_FMAF__ 1
+// GFX1033-DAG: #define __HAS_FMAF__ 1
 
 // GFX600-DAG: #define __HAS_FP64__ 1
 // GFX601-DAG: #define __HAS_FP64__ 1
@@ -304,6 +308,7 @@
 // GFX1030-DAG: #define __HAS_FP64__ 1
 // GFX1031-DAG: #define __HAS_FP64__ 1
 // GFX1032-DAG: #define __HAS_FP64__ 1
+// GFX1033-DAG: #define __HAS_FP64__ 1
 
 // GFX600-DAG: #define __HAS_LDEXPF__ 1
 // GFX601-DAG: #define __HAS_LDEXPF__ 1
@@ -332,6 +337,7 @@
 // GFX1030-DAG: #define __HAS_LDEXPF__ 1
 // GFX1031-DAG: #define __HAS_LDEXPF__ 1
 // GFX1032-DAG: #define __HAS_LDEXPF__ 1
+// GFX1033-DAG: #define __HAS_LDEXPF__ 1
 
 // GFX600-DAG: #define __gfx600__ 1
 // GFX601-DAG: #define __gfx601__ 1
@@ -360,6 +366,7 @@
 // GFX1030-DAG: #define __gfx1030__ 1
 // GFX1031-DAG: #define __gfx1031__ 1
 // GFX1032-DAG: #define __gfx1032__ 1
+// GFX1033-DAG: #define __gfx1033__ 1
 
 // GFX600-DAG: #define __amdgcn_processor__ "gfx600"
 // GFX601-DAG: #define __amdgcn_processor__ "gfx601"
@@ -388,6 +395,7 @@
 // GFX1030-DAG: #define __amdgcn_processor__ "gfx1030"
 // GFX1031-DAG: #define __amdgcn_processor__ "gfx1031"
 // GFX1032-DAG: #define __amdgcn_processor__ "gfx1032"
+// GFX1033-DAG: #define __amdgcn_processor__ "gfx1033"
 
 // GFX600-DAG: #define __AMDGCN_WAVEFRONT_SIZE 64
 // GFX601-DAG: #define __AMDGCN_WAVEFRONT_SIZE 64
diff --git a/clang/test/Driver/amdgpu-mcpu.cl b/clang/test/Driver/amdgpu-mcpu.cl
--- a/clang/test/Driver/amdgpu-mcpu.cl
+++ b/clang/test/Driver/amdgpu-mcpu.cl
@@ -97,6 +97,7 @@
 // RUN: %clang -### -target amdgcn -mcpu=gfx1030 %s 2>&1 | FileCheck --check-prefix=GFX1030 %s
 // RUN: %clang -### -target amdgcn -mcpu=gfx1031 %s 2>&1 | FileCheck --check-prefix=GFX1031 %s
 // RUN: %clang -### -target amdgcn -mcpu=gfx1032 %s 2>&1 | FileCheck --check-prefix=GFX1032 %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx1033 %s 2>&1 | FileCheck --check-prefix=GFX1033 %s
 
 // GCNDEFAULT-NOT: -target-cpu
 // GFX600:    "-target-cpu" "gfx600"
@@ -126,3 +127,4 @@
 // GFX1030:   "-target-cpu" "gfx1030"
 // GFX1031:   "-target-cpu" "gfx1031"
 // GFX1032:   "-target-cpu" "gfx1032"
+// GFX1033:   "-target-cpu" "gfx1033"
diff --git a/llvm/docs/AMDGPUUsage.rst b/llvm/docs/AMDGPUUsage.rst
--- a/llvm/docs/AMDGPUUsage.rst
+++ b/llvm/docs/AMDGPUUsage.rst
@@ -312,7 +312,13 @@
                                                     - cumode
                                                       [off]
                                                                                           .. TODO::
-
+                                                                                             Add product
+                                                                                             names.
+     ``gfx1033``                 ``amdgcn``   dGPU  - wavefrontsize64                     *TBA*
+                                                      [off]
+                                                    - cumode
+                                                      [off]
+                                                                                          .. TODO::
                                                                                              Add product
                                                                                              names.
 
@@ -862,7 +868,7 @@
      ``EF_AMDGPU_MACH_AMDGCN_GFX1030``    0x036      ``gfx1030``
      ``EF_AMDGPU_MACH_AMDGCN_GFX1031``    0x037      ``gfx1031``
      ``EF_AMDGPU_MACH_AMDGCN_GFX1032``    0x038      ``gfx1032``
-     *reserved*                           0x039      Reserved.
+     ``EF_AMDGPU_MACH_AMDGCN_GFX1033``    0x039      ``gfx1033``
      ``EF_AMDGPU_MACH_AMDGCN_GFX602``     0x03a      ``gfx602``
      ``EF_AMDGPU_MACH_AMDGCN_GFX705``     0x03b      ``gfx705``
      ``EF_AMDGPU_MACH_AMDGCN_GFX805``     0x03c      ``gfx805``
diff --git a/llvm/include/llvm/BinaryFormat/ELF.h b/llvm/include/llvm/BinaryFormat/ELF.h
--- a/llvm/include/llvm/BinaryFormat/ELF.h
+++ b/llvm/include/llvm/BinaryFormat/ELF.h
@@ -720,7 +720,7 @@
   EF_AMDGPU_MACH_AMDGCN_GFX1030       = 0x036,
   EF_AMDGPU_MACH_AMDGCN_GFX1031       = 0x037,
   EF_AMDGPU_MACH_AMDGCN_GFX1032       = 0x038,
-  EF_AMDGPU_MACH_AMDGCN_RESERVED_0X39 = 0x039,
+  EF_AMDGPU_MACH_AMDGCN_GFX1033       = 0x039,
   EF_AMDGPU_MACH_AMDGCN_GFX602        = 0x03a,
   EF_AMDGPU_MACH_AMDGCN_GFX705        = 0x03b,
   EF_AMDGPU_MACH_AMDGCN_GFX805        = 0x03c,
diff --git a/llvm/include/llvm/Support/TargetParser.h b/llvm/include/llvm/Support/TargetParser.h
--- a/llvm/include/llvm/Support/TargetParser.h
+++ b/llvm/include/llvm/Support/TargetParser.h
@@ -91,9 +91,10 @@
   GK_GFX1030 = 75,
   GK_GFX1031 = 76,
   GK_GFX1032 = 77,
+  GK_GFX1033 = 78,
 
   GK_AMDGCN_FIRST = GK_GFX600,
-  GK_AMDGCN_LAST = GK_GFX1032,
+  GK_AMDGCN_LAST = GK_GFX1033,
 };
 
 /// Instruction set architecture version.
diff --git a/llvm/lib/ObjectYAML/ELFYAML.cpp b/llvm/lib/ObjectYAML/ELFYAML.cpp
--- a/llvm/lib/ObjectYAML/ELFYAML.cpp
+++ b/llvm/lib/ObjectYAML/ELFYAML.cpp
@@ -446,6 +446,7 @@
     BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1030, EF_AMDGPU_MACH);
     BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1031, EF_AMDGPU_MACH);
     BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1032, EF_AMDGPU_MACH);
+    BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1033, EF_AMDGPU_MACH);
     BCase(EF_AMDGPU_XNACK);
     BCase(EF_AMDGPU_SRAM_ECC);
     break;
diff --git a/llvm/lib/Support/TargetParser.cpp b/llvm/lib/Support/TargetParser.cpp
--- a/llvm/lib/Support/TargetParser.cpp
+++ b/llvm/lib/Support/TargetParser.cpp
@@ -111,6 +111,7 @@
   {{"gfx1030"},   {"gfx1030"}, GK_GFX1030, FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_WAVE32},
   {{"gfx1031"},   {"gfx1031"}, GK_GFX1031, FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_WAVE32},
   {{"gfx1032"},   {"gfx1032"}, GK_GFX1032, FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_WAVE32},
+  {{"gfx1033"},   {"gfx1033"}, GK_GFX1033, FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_WAVE32},
 };
 
 const GPUInfo *getArchEntry(AMDGPU::GPUKind AK, ArrayRef<GPUInfo> Table) {
@@ -219,6 +220,7 @@
   case GK_GFX1030: return {10, 3, 0};
   case GK_GFX1031: return {10, 3, 1};
   case GK_GFX1032: return {10, 3, 2};
+  case GK_GFX1033: return {10, 3, 3};
   default:         return {0, 0, 0};
   }
 }
diff --git a/llvm/lib/Target/AMDGPU/GCNProcessors.td b/llvm/lib/Target/AMDGPU/GCNProcessors.td
--- a/llvm/lib/Target/AMDGPU/GCNProcessors.td
+++ b/llvm/lib/Target/AMDGPU/GCNProcessors.td
@@ -215,3 +215,7 @@
 def : ProcessorModel<"gfx1032", GFX10SpeedModel,
   FeatureISAVersion10_3_0.Features
 >;
+
+def : ProcessorModel<"gfx1033", GFX10SpeedModel,
+  FeatureISAVersion10_3_0.Features
+>;
diff --git a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
--- a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
+++ b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
@@ -104,6 +104,7 @@
   case ELF::EF_AMDGPU_MACH_AMDGCN_GFX1030: AK = GK_GFX1030; break;
   case ELF::EF_AMDGPU_MACH_AMDGCN_GFX1031: AK = GK_GFX1031; break;
   case ELF::EF_AMDGPU_MACH_AMDGCN_GFX1032: AK = GK_GFX1032; break;
+  case ELF::EF_AMDGPU_MACH_AMDGCN_GFX1033: AK = GK_GFX1033; break;
   case ELF::EF_AMDGPU_MACH_NONE:           AK = GK_NONE;    break;
   }
 
@@ -162,6 +163,7 @@
   case GK_GFX1030: return ELF::EF_AMDGPU_MACH_AMDGCN_GFX1030;
   case GK_GFX1031: return ELF::EF_AMDGPU_MACH_AMDGCN_GFX1031;
   case GK_GFX1032: return ELF::EF_AMDGPU_MACH_AMDGCN_GFX1032;
+  case GK_GFX1033: return ELF::EF_AMDGPU_MACH_AMDGCN_GFX1033;
   case GK_NONE:    return ELF::EF_AMDGPU_MACH_NONE;
   }
 
diff --git a/llvm/test/CodeGen/AMDGPU/elf-header-flags-mach.ll b/llvm/test/CodeGen/AMDGPU/elf-header-flags-mach.ll
--- a/llvm/test/CodeGen/AMDGPU/elf-header-flags-mach.ll
+++ b/llvm/test/CodeGen/AMDGPU/elf-header-flags-mach.ll
@@ -59,6 +59,7 @@
 ; RUN: llc -filetype=obj -march=amdgcn -mcpu=gfx1030 < %s | llvm-readobj -file-headers - | FileCheck --check-prefixes=ALL,ARCH-GCN,GFX1030 %s
 ; RUN: llc -filetype=obj -march=amdgcn -mcpu=gfx1031 < %s | llvm-readobj -file-headers - | FileCheck --check-prefixes=ALL,ARCH-GCN,GFX1031 %s
 ; RUN: llc -filetype=obj -march=amdgcn -mcpu=gfx1032 < %s | llvm-readobj -file-headers - | FileCheck --check-prefixes=ALL,ARCH-GCN,GFX1032 %s
+; RUN: llc -filetype=obj -march=amdgcn -mcpu=gfx1033 < %s | llvm-readobj -file-headers - | FileCheck --check-prefixes=ALL,ARCH-GCN,GFX1033 %s
 
 ; ARCH-R600: Arch: r600
 ; ARCH-GCN:  Arch: amdgcn
@@ -111,6 +112,7 @@
 ; GFX1030:       EF_AMDGPU_MACH_AMDGCN_GFX1030 (0x36)
 ; GFX1031:       EF_AMDGPU_MACH_AMDGCN_GFX1031 (0x37)
 ; GFX1032:       EF_AMDGPU_MACH_AMDGCN_GFX1032 (0x38)
+; GFX1033:       EF_AMDGPU_MACH_AMDGCN_GFX1033 (0x39)
 ; ALL:         ]
 
 define amdgpu_kernel void @elf_header() {
diff --git a/llvm/test/CodeGen/AMDGPU/hsa-note-no-func.ll b/llvm/test/CodeGen/AMDGPU/hsa-note-no-func.ll
--- a/llvm/test/CodeGen/AMDGPU/hsa-note-no-func.ll
+++ b/llvm/test/CodeGen/AMDGPU/hsa-note-no-func.ll
@@ -31,6 +31,7 @@
 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=gfx1030 --amdhsa-code-object-version=2 | FileCheck --check-prefix=HSA --check-prefix=HSA-GFX1030 %s
 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=gfx1031 --amdhsa-code-object-version=2 | FileCheck --check-prefix=HSA --check-prefix=HSA-GFX1031 %s
 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=gfx1032 --amdhsa-code-object-version=2 | FileCheck --check-prefix=HSA --check-prefix=HSA-GFX1032 %s
+; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=gfx1033 --amdhsa-code-object-version=2 | FileCheck --check-prefix=HSA --check-prefix=HSA-GFX1033 %s
 
 ; HSA: .hsa_code_object_version 2,1
 ; HSA-SI600: .hsa_code_object_isa 6,0,0,"AMD","AMDGPU"
@@ -56,3 +57,4 @@
 ; HSA-GFX1030: .hsa_code_object_isa 10,3,0,"AMD","AMDGPU"
 ; HSA-GFX1031: .hsa_code_object_isa 10,3,1,"AMD","AMDGPU"
 ; HSA-GFX1032: .hsa_code_object_isa 10,3,2,"AMD","AMDGPU"
+; HSA-GFX1033: .hsa_code_object_isa 10,3,3,"AMD","AMDGPU"
diff --git a/llvm/test/MC/AMDGPU/gfx1011_dlops.s b/llvm/test/MC/AMDGPU/gfx1011_dlops.s
--- a/llvm/test/MC/AMDGPU/gfx1011_dlops.s
+++ b/llvm/test/MC/AMDGPU/gfx1011_dlops.s
@@ -1,5 +1,9 @@
 // RUN: llvm-mc -arch=amdgcn -mcpu=gfx1011 -show-encoding %s | FileCheck --check-prefix=GFX10 %s
 // RUN: llvm-mc -arch=amdgcn -mcpu=gfx1012 -show-encoding %s | FileCheck --check-prefix=GFX10 %s
+// RUN: llvm-mc -arch=amdgcn -mcpu=gfx1030 -show-encoding %s | FileCheck --check-prefix=GFX10 %s
+// RUN: llvm-mc -arch=amdgcn -mcpu=gfx1031 -show-encoding %s | FileCheck --check-prefix=GFX10 %s
+// RUN: llvm-mc -arch=amdgcn -mcpu=gfx1032 -show-encoding %s | FileCheck --check-prefix=GFX10 %s
+// RUN: llvm-mc -arch=amdgcn -mcpu=gfx1033 -show-encoding %s | FileCheck --check-prefix=GFX10 %s
 
 v_dot2_f32_f16 v0, v1, v2, v3
 // GFX10: encoding: [0x00,0x40,0x13,0xcc,0x01,0x05,0x0e,0x1c]
diff --git a/llvm/test/MC/AMDGPU/gfx1030_err.s b/llvm/test/MC/AMDGPU/gfx1030_err.s
--- a/llvm/test/MC/AMDGPU/gfx1030_err.s
+++ b/llvm/test/MC/AMDGPU/gfx1030_err.s
@@ -1,6 +1,7 @@
 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx1030 %s 2>&1 | FileCheck --check-prefix=GFX10 --implicit-check-not=error: %s
 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx1031 %s 2>&1 | FileCheck --check-prefix=GFX10 --implicit-check-not=error: %s
 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx1032 %s 2>&1 | FileCheck --check-prefix=GFX10 --implicit-check-not=error: %s
+// RUN: not llvm-mc -arch=amdgcn -mcpu=gfx1033 %s 2>&1 | FileCheck --check-prefix=GFX10 --implicit-check-not=error: %s
 
 v_dot8c_i32_i4 v5, v1, v2
 // GFX10: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
diff --git a/llvm/test/MC/AMDGPU/gfx1030_new.s b/llvm/test/MC/AMDGPU/gfx1030_new.s
--- a/llvm/test/MC/AMDGPU/gfx1030_new.s
+++ b/llvm/test/MC/AMDGPU/gfx1030_new.s
@@ -1,6 +1,7 @@
 // RUN: llvm-mc -arch=amdgcn -mcpu=gfx1030 -show-encoding %s | FileCheck --check-prefix=GFX10 %s
 // RUN: llvm-mc -arch=amdgcn -mcpu=gfx1031 -show-encoding %s | FileCheck --check-prefix=GFX10 %s
 // RUN: llvm-mc -arch=amdgcn -mcpu=gfx1032 -show-encoding %s | FileCheck --check-prefix=GFX10 %s
+// RUN: llvm-mc -arch=amdgcn -mcpu=gfx1033 -show-encoding %s | FileCheck --check-prefix=GFX10 %s
 
 global_load_dword_addtid v1, s[2:3] offset:16
 // GFX10: encoding: [0x10,0x80,0x58,0xdc,0x00,0x00,0x02,0x01]
diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx1011_dasm_dlops.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx1011_dasm_dlops.txt
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx1011_dasm_dlops.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx1011_dasm_dlops.txt
@@ -1,5 +1,9 @@
 # RUN: llvm-mc -arch=amdgcn -mcpu=gfx1011 -disassemble -show-encoding < %s | FileCheck -check-prefix=GFX10 %s
 # RUN: llvm-mc -arch=amdgcn -mcpu=gfx1012 -disassemble -show-encoding < %s | FileCheck -check-prefix=GFX10 %s
+# RUN: llvm-mc -arch=amdgcn -mcpu=gfx1030 -disassemble -show-encoding < %s | FileCheck -check-prefix=GFX10 %s
+# RUN: llvm-mc -arch=amdgcn -mcpu=gfx1031 -disassemble -show-encoding < %s | FileCheck -check-prefix=GFX10 %s
+# RUN: llvm-mc -arch=amdgcn -mcpu=gfx1032 -disassemble -show-encoding < %s | FileCheck -check-prefix=GFX10 %s
+# RUN: llvm-mc -arch=amdgcn -mcpu=gfx1033 -disassemble -show-encoding < %s | FileCheck -check-prefix=GFX10 %s
 
 # GFX10: v_dot2_f32_f16 v0, v1, v2, v3   ; encoding: [0x00,0x40,0x13,0xcc,0x01,0x05,0x0e,0x1c]
 0x00,0x40,0x13,0xcc,0x01,0x05,0x0e,0x1c
diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx1030_dasm_new.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx1030_dasm_new.txt
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx1030_dasm_new.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx1030_dasm_new.txt
@@ -1,6 +1,7 @@
 # RUN: llvm-mc -arch=amdgcn -mcpu=gfx1030 -disassemble -show-encoding < %s | FileCheck -check-prefix=GFX10 %s
 # RUN: llvm-mc -arch=amdgcn -mcpu=gfx1031 -disassemble -show-encoding < %s | FileCheck -check-prefix=GFX10 %s
 # RUN: llvm-mc -arch=amdgcn -mcpu=gfx1032 -disassemble -show-encoding < %s | FileCheck -check-prefix=GFX10 %s
+# RUN: llvm-mc -arch=amdgcn -mcpu=gfx1033 -disassemble -show-encoding < %s | FileCheck -check-prefix=GFX10 %s
 
 # GFX10: global_load_dword_addtid v1, s[2:3] offset:16
 0x10,0x80,0x58,0xdc,0x00,0x00,0x02,0x01
diff --git a/llvm/tools/llvm-readobj/ELFDumper.cpp b/llvm/tools/llvm-readobj/ELFDumper.cpp
--- a/llvm/tools/llvm-readobj/ELFDumper.cpp
+++ b/llvm/tools/llvm-readobj/ELFDumper.cpp
@@ -1786,6 +1786,7 @@
   LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX1030),
   LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX1031),
   LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX1032),
+  LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_MACH_AMDGCN_GFX1033),
   LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_XNACK),
   LLVM_READOBJ_ENUM_ENT(ELF, EF_AMDGPU_SRAM_ECC)
 };