diff --git a/llvm/lib/Target/AMDGPU/VOP3PInstructions.td b/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
--- a/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
+++ b/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
@@ -436,6 +436,20 @@
 let SubtargetPredicate = HasDot8Insts  in {
 defm V_DOT4_I32_IU8 : VOP3PDOTIUInst<"v_dot4_i32_iu8", int_amdgcn_sudot4>;
 defm V_DOT8_I32_IU4 : VOP3PDOTIUInst<"v_dot8_i32_iu4", int_amdgcn_sudot8>;
+
+def : GCNPat < (int_amdgcn_sdot8 i32:$src0,
+                                 i32:$src1,
+                                 i32:$src2, (i1 timm:$clamp)),
+               (V_DOT8_I32_IU4  (i32 8), i32:$src0,
+                                (i32 8), i32:$src1, (i32 8), i32:$src2, i1:$clamp)
+>;
+
+def : GCNPat < (int_amdgcn_sdot4 i32:$src0,
+                                 i32:$src1,
+                                 i32:$src2, (i1 timm:$clamp)),
+               (V_DOT4_I32_IU8  (i32 8), i32:$src0,
+                                (i32 8), i32:$src1, (i32 8), i32:$src2, i1:$clamp)
+>;
 } // End SubtargetPredicate = HasDot8Insts
 
 def : UDot2Pat<V_DOT2_U32_U16>;
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.sdot4.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.sdot4.ll
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.sdot4.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.sdot4.ll
@@ -3,12 +3,14 @@
 ; RUN: llc -march=amdgcn -mcpu=gfx1012 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
 ; RUN: llc -march=amdgcn -mcpu=gfx1030 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
 ; RUN: llc -march=amdgcn -mcpu=gfx1031 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
+; RUN: llc -march=amdgcn -mcpu=gfx1100 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GFX11
 
 declare i32 @llvm.amdgcn.sdot4(i32 %a, i32 %b, i32 %c, i1 %clamp)
 
 ; GCN-LABEL: {{^}}test_llvm_amdgcn_sdot4_clamp
 ; GFX906: v_dot4_i32_i8 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
 ; GFX10:  v_dot4_i32_i8 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
+; GFX11:  v_dot4_i32_iu8 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
 define amdgpu_kernel void @test_llvm_amdgcn_sdot4_clamp(
     ptr addrspace(1) %r,
     ptr addrspace(1) %a,
@@ -28,6 +30,7 @@
 ; GCN-LABEL: {{^}}test_llvm_amdgcn_sdot4_no_clamp
 ; GFX906: v_dot4_i32_i8 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}{{$}}
 ; GFX10:  v_dot4c_i32_i8_e32 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}{{$}}
+; GF11:   v_dot4_i32_iu8 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}{{$}}
 define amdgpu_kernel void @test_llvm_amdgcn_sdot4_no_clamp(
     ptr addrspace(1) %r,
     ptr addrspace(1) %a,
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.sdot8.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.sdot8.ll
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.sdot8.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.sdot8.ll
@@ -4,6 +4,7 @@
 ; RUN: llc -march=amdgcn -mcpu=gfx1012 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
 ; RUN: llc -march=amdgcn -mcpu=gfx1030 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
 ; RUN: llc -march=amdgcn -mcpu=gfx1031 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
+; RUN: llc -march=amdgcn -mcpu=gfx1100 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GFX11
 
 declare i32 @llvm.amdgcn.sdot8(i32 %a, i32 %b, i32 %c, i1 %clamp)
 
@@ -11,6 +12,7 @@
 ; GFX906:  v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
 ; GFX908:  v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
 ; GFX10:   v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
+; GFX11:   v_dot8_i32_iu4 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
 define amdgpu_kernel void @test_llvm_amdgcn_sdot8_clamp(
     ptr addrspace(1) %r,
     ptr addrspace(1) %a,
@@ -31,6 +33,7 @@
 ; GFX906:  v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}{{$}}
 ; GFX908:  v_dot8c_i32_i4_e32 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}{{$}}
 ; GFX10:   v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}{{$}}
+; GFX11:   v_dot8_i32_iu4 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}{{$}}
 define amdgpu_kernel void @test_llvm_amdgcn_sdot8_no_clamp(
     ptr addrspace(1) %r,
     ptr addrspace(1) %a,