diff --git a/lib/Target/AMDGPU/AMDGPU.td b/lib/Target/AMDGPU/AMDGPU.td
index c67d203..e37fd0a 100644
--- a/lib/Target/AMDGPU/AMDGPU.td
+++ b/lib/Target/AMDGPU/AMDGPU.td
@@ -269,10 +269,16 @@
   "Has v_fmac_f32 and v_xnor_b32 instructions"
 >;
 
-def FeatureDotInsts : SubtargetFeature<"dot-insts",
-  "HasDotInsts",
+def FeatureDot1Insts : SubtargetFeature<"dot1-insts",
+  "HasDot1Insts",
   "true",
-  "Has v_dot* instructions"
+  "Has v_dot4_i32_i8 and v_dot8_i32_i4 instructions"
+>;
+
+def FeatureDot2Insts : SubtargetFeature<"dot2-insts",
+  "HasDot2Insts",
+  "true",
+  "Has v_dot2_f32_f16, v_dot2_i32_i16, v_dot2_u32_u16, v_dot4_u32_u8, v_dot8_u32_u4 instructions"
 >;
 
 def FeatureSRAMECC : SubtargetFeature<"sram-ecc",
@@ -570,7 +576,8 @@
    FeatureFmaMixInsts,
    FeatureLDSBankCount32,
    FeatureDLInsts,
-   FeatureDotInsts,
+   FeatureDot1Insts,
+   FeatureDot2Insts,
    FeatureSRAMECC,
    FeatureCodeObjectV3]>;
 
@@ -769,8 +776,11 @@
 def HasDLInsts : Predicate<"Subtarget->hasDLInsts()">,
   AssemblerPredicate<"FeatureDLInsts">;
 
-def HasDotInsts : Predicate<"Subtarget->hasDotInsts()">,
-  AssemblerPredicate<"FeatureDotInsts">;
+def HasDot1Insts : Predicate<"Subtarget->hasDot1Insts()">,
+  AssemblerPredicate<"FeatureDot1Insts">;
+
+def HasDot2Insts : Predicate<"Subtarget->hasDot2Insts()">,
+  AssemblerPredicate<"FeatureDot2Insts">;
 
 
 def EnableLateCFGStructurize : Predicate<
diff --git a/lib/Target/AMDGPU/AMDGPUSubtarget.cpp b/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
index c08d1aa..cdfbfb5 100644
--- a/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
+++ b/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
@@ -206,7 +206,8 @@
     HasDPP(false),
     HasR128A16(false),
     HasDLInsts(false),
-    HasDotInsts(false),
+    HasDot1Insts(false),
+    HasDot2Insts(false),
     EnableSRAMECC(false),
     FlatAddressSpace(false),
     FlatInstOffsets(false),
diff --git a/lib/Target/AMDGPU/AMDGPUSubtarget.h b/lib/Target/AMDGPU/AMDGPUSubtarget.h
index 5bc14f6..789fd2a 100644
--- a/lib/Target/AMDGPU/AMDGPUSubtarget.h
+++ b/lib/Target/AMDGPU/AMDGPUSubtarget.h
@@ -332,7 +332,8 @@
   bool HasDPP;
   bool HasR128A16;
   bool HasDLInsts;
-  bool HasDotInsts;
+  bool HasDot1Insts;
+  bool HasDot2Insts;
   bool EnableSRAMECC;
   bool FlatAddressSpace;
   bool FlatInstOffsets;
@@ -666,8 +667,12 @@
     return HasDLInsts;
   }
 
-  bool hasDotInsts() const {
-    return HasDotInsts;
+  bool hasDot1Insts() const {
+    return HasDot1Insts;
+  }
+
+  bool hasDot2Insts() const {
+    return HasDot2Insts;
   }
 
   bool isSRAMECCEnabled() const {
diff --git a/lib/Target/AMDGPU/SIISelLowering.cpp b/lib/Target/AMDGPU/SIISelLowering.cpp
index d6abd18..17332ed 100644
--- a/lib/Target/AMDGPU/SIISelLowering.cpp
+++ b/lib/Target/AMDGPU/SIISelLowering.cpp
@@ -8708,7 +8708,7 @@
   EVT VT = N->getValueType(0);
   SDLoc SL(N);
 
-  if (!Subtarget->hasDotInsts() || VT != MVT::f32)
+  if (!Subtarget->hasDot2Insts() || VT != MVT::f32)
     return SDValue();
 
   // FMA((F32)S0.x, (F32)S1. x, FMA((F32)S0.y, (F32)S1.y, (F32)z)) ->
diff --git a/lib/Target/AMDGPU/VOP3PInstructions.td b/lib/Target/AMDGPU/VOP3PInstructions.td
index 3c3ac93..be17f13 100644
--- a/lib/Target/AMDGPU/VOP3PInstructions.td
+++ b/lib/Target/AMDGPU/VOP3PInstructions.td
@@ -238,29 +238,39 @@
        (AMDGPUmul_u24_oneuse (and i32:$src0, (i32 65535)),
                              (and i32:$src1, (i32 65535)))
    ),
-  (Inst (i32 8), $src0, (i32 8), $src1, (i32 8), $src2, (i1 0))
->;
+  (Inst (i32 8), $src0, (i32 8), $src1, (i32 8), $src2, (i1 0))> {
+  let SubtargetPredicate = !cast<VOP_Pseudo>(Inst).SubtargetPredicate;
+}
 
 class SDot2Pat<Instruction Inst> : GCNPat <
   (add (add_oneuse (AMDGPUmul_i24_oneuse (sra i32:$src0, (i32 16)),
                                          (sra i32:$src1, (i32 16))), i32:$src2),
        (AMDGPUmul_i24_oneuse (sext_inreg i32:$src0, i16),
                              (sext_inreg i32:$src1, i16))),
-  (Inst (i32 8), $src0, (i32 8), $src1, (i32 8), $src2, (i1 0))
->;
+  (Inst (i32 8), $src0, (i32 8), $src1, (i32 8), $src2, (i1 0))> {
+  let SubtargetPredicate = !cast<VOP_Pseudo>(Inst).SubtargetPredicate;
+}
 
-let SubtargetPredicate = HasDotInsts in {
+let SubtargetPredicate = HasDot2Insts in {
 
 def V_DOT2_F32_F16 : VOP3PInst<"v_dot2_f32_f16", VOP3_Profile<VOP_F32_V2F16_V2F16_F32>>;
 def V_DOT2_I32_I16 : VOP3PInst<"v_dot2_i32_i16", VOP3_Profile<VOP_I32_V2I16_V2I16_I32>>;
 def V_DOT2_U32_U16 : VOP3PInst<"v_dot2_u32_u16", VOP3_Profile<VOP_I32_V2I16_V2I16_I32>>;
-def V_DOT4_I32_I8  : VOP3PInst<"v_dot4_i32_i8", VOP3_Profile<VOP_I32_I32_I32_I32, VOP3_PACKED>>;
 def V_DOT4_U32_U8  : VOP3PInst<"v_dot4_u32_u8", VOP3_Profile<VOP_I32_I32_I32_I32, VOP3_PACKED>>;
-def V_DOT8_I32_I4  : VOP3PInst<"v_dot8_i32_i4", VOP3_Profile<VOP_I32_I32_I32_I32, VOP3_PACKED>>;
 def V_DOT8_U32_U4  : VOP3PInst<"v_dot8_u32_u4", VOP3_Profile<VOP_I32_I32_I32_I32, VOP3_PACKED>>;
 
+} // End SubtargetPredicate = HasDot2Insts
+
+let SubtargetPredicate = HasDot1Insts in {
+
+def V_DOT4_I32_I8  : VOP3PInst<"v_dot4_i32_i8", VOP3_Profile<VOP_I32_I32_I32_I32, VOP3_PACKED>>;
+def V_DOT8_I32_I4  : VOP3PInst<"v_dot8_i32_i4", VOP3_Profile<VOP_I32_I32_I32_I32, VOP3_PACKED>>;
+
+} // End SubtargetPredicate = HasDot1Insts
+
 multiclass DotPats<SDPatternOperator dot_op,
                    VOP3PInst dot_inst> {
+  let SubtargetPredicate = dot_inst.SubtargetPredicate in
   def : GCNPat <
     (dot_op (dot_inst.Pfl.Src0VT (VOP3PMods0 dot_inst.Pfl.Src0VT:$src0, i32:$src0_modifiers)),
             (dot_inst.Pfl.Src1VT (VOP3PMods dot_inst.Pfl.Src1VT:$src1, i32:$src1_modifiers)),
@@ -280,12 +290,14 @@
 def : SDot2Pat<V_DOT2_I32_I16>;
 
 foreach Type = ["U", "I"] in
+  let SubtargetPredicate = !cast<VOP_Pseudo>("V_DOT4_"#Type#"32_"#Type#8).SubtargetPredicate in
   def : GCNPat <
     !cast<dag>(!foldl((i32 i32:$src2), [0, 1, 2, 3], lhs, y,
                       (add_oneuse lhs, (!cast<PatFrag>("Mul"#Type#"_Elt"#y) i32:$src0, i32:$src1)))),
     (!cast<VOP3PInst>("V_DOT4_"#Type#"32_"#Type#8) (i32 8), $src0, (i32 8), $src1, (i32 8), $src2, (i1 0))>;
 
 foreach Type = ["U", "I"] in
+  let SubtargetPredicate = !cast<VOP_Pseudo>("V_DOT8_"#Type#"32_"#Type#4).SubtargetPredicate in
   def : GCNPat <
     !cast<dag>(!foldl((add_oneuse i32:$src2, (!cast<PatFrag>("Mul"#Type#"0_4bit") i32:$src0, i32:$src1)),
                       [1, 2, 3, 4, 5, 6, 7], lhs, y,
@@ -295,14 +307,13 @@
 // Different variants of dot8 code-gen dag patterns are not generated through table-gen due to a huge increase
 // in the compile time. Directly handle the pattern generated by the FE here.
 foreach Type = ["U", "I"] in
+  let SubtargetPredicate = !cast<VOP_Pseudo>("V_DOT8_"#Type#"32_"#Type#4).SubtargetPredicate in
   def : GCNPat <
     !cast<dag>(!foldl((add_oneuse i32:$src2, (!cast<PatFrag>("Mul"#Type#"0_4bit") i32:$src0, i32:$src1)),
                       [7, 1, 2, 3, 4, 5, 6], lhs, y,
                       (NonACAdd_oneuse lhs, (!cast<PatFrag>("Mul"#Type#y#"_4bit") i32:$src0, i32:$src1)))),
     (!cast<VOP3PInst>("V_DOT8_"#Type#"32_"#Type#4) (i32 8), $src0, (i32 8), $src1, (i32 8), $src2, (i1 0))>;
 
-} // End SubtargetPredicate = HasDotInsts
-
 multiclass VOP3P_Real_vi<bits<10> op> {
   def _vi : VOP3P_Real<!cast<VOP3_Pseudo>(NAME), SIEncodingFamily.VI>,
             VOP3Pe <op, !cast<VOP3_Pseudo>(NAME).Pfl> {
@@ -351,14 +362,19 @@
 }
 
 
-let SubtargetPredicate = HasDotInsts in {
+let SubtargetPredicate = HasDot2Insts in {
 
 defm V_DOT2_F32_F16 : VOP3P_Real_vi <0x3a3>;
 defm V_DOT2_I32_I16 : VOP3P_Real_vi <0x3a6>;
 defm V_DOT2_U32_U16 : VOP3P_Real_vi <0x3a7>;
-defm V_DOT4_I32_I8  : VOP3P_Real_vi <0x3a8>;
 defm V_DOT4_U32_U8  : VOP3P_Real_vi <0x3a9>;
-defm V_DOT8_I32_I4  : VOP3P_Real_vi <0x3aa>;
 defm V_DOT8_U32_U4  : VOP3P_Real_vi <0x3ab>;
 
-} // End SubtargetPredicate = HasDotInsts
+} // End SubtargetPredicate = HasDot2Insts
+
+let SubtargetPredicate = HasDot1Insts in {
+
+defm V_DOT4_I32_I8  : VOP3P_Real_vi <0x3a8>;
+defm V_DOT8_I32_I4  : VOP3P_Real_vi <0x3aa>;
+
+} // End SubtargetPredicate = HasDot1Insts