diff --git a/llvm/include/llvm/IR/IntrinsicsAArch64.td b/llvm/include/llvm/IR/IntrinsicsAArch64.td
--- a/llvm/include/llvm/IR/IntrinsicsAArch64.td
+++ b/llvm/include/llvm/IR/IntrinsicsAArch64.td
@@ -1032,6 +1032,13 @@
                  LLVMVectorOfBitcastsToInt<0>],
                 [IntrNoMem]>;
 
+  class SVE2_2VectorArg_Pred_Long_Intrinsic
+    : Intrinsic<[llvm_anyvector_ty],
+                [LLVMScalarOrSameVectorWidth<0, llvm_i1_ty>,
+                 LLVMMatchType<0>,
+                 LLVMSubdivide2VectorType<0>],
+                [IntrNoMem]>;
+
   class SVE2_3VectorArg_Long_Intrinsic
     : Intrinsic<[llvm_anyvector_ty],
                 [LLVMMatchType<0>,
@@ -1662,11 +1669,23 @@
 // SVE2 - Non-widening pairwise arithmetic
 //
 
+def int_aarch64_sve_addp    : AdvSIMD_Pred2VectorArg_Intrinsic;
 def int_aarch64_sve_faddp   : AdvSIMD_Pred2VectorArg_Intrinsic;
 def int_aarch64_sve_fmaxp   : AdvSIMD_Pred2VectorArg_Intrinsic;
 def int_aarch64_sve_fmaxnmp : AdvSIMD_Pred2VectorArg_Intrinsic;
 def int_aarch64_sve_fminp   : AdvSIMD_Pred2VectorArg_Intrinsic;
 def int_aarch64_sve_fminnmp : AdvSIMD_Pred2VectorArg_Intrinsic;
+def int_aarch64_sve_smaxp   : AdvSIMD_Pred2VectorArg_Intrinsic;
+def int_aarch64_sve_sminp   : AdvSIMD_Pred2VectorArg_Intrinsic;
+def int_aarch64_sve_umaxp   : AdvSIMD_Pred2VectorArg_Intrinsic;
+def int_aarch64_sve_uminp   : AdvSIMD_Pred2VectorArg_Intrinsic;
+
+//
+// SVE2 - Widening pairwise arithmetic
+//
+
+def int_aarch64_sve_sadalp : SVE2_2VectorArg_Pred_Long_Intrinsic;
+def int_aarch64_sve_uadalp : SVE2_2VectorArg_Pred_Long_Intrinsic;
 
 //
 // SVE2 - Floating-point widening multiply-accumulate
diff --git a/llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td b/llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
--- a/llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
+++ b/llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
@@ -1503,25 +1503,25 @@
   defm SQDMLSLBT_ZZZ : sve2_int_mla_long<0b00011, "sqdmlslbt">;
 
   // SVE2 integer halving add/subtract (predicated)
-  defm SHADD_ZPmZ  : sve2_int_arith_pred<0b100000, "shadd">;
-  defm UHADD_ZPmZ  : sve2_int_arith_pred<0b100010, "uhadd">;
-  defm SHSUB_ZPmZ  : sve2_int_arith_pred<0b100100, "shsub">;
-  defm UHSUB_ZPmZ  : sve2_int_arith_pred<0b100110, "uhsub">;
-  defm SRHADD_ZPmZ : sve2_int_arith_pred<0b101000, "srhadd">;
-  defm URHADD_ZPmZ : sve2_int_arith_pred<0b101010, "urhadd">;
-  defm SHSUBR_ZPmZ : sve2_int_arith_pred<0b101100, "shsubr">;
-  defm UHSUBR_ZPmZ : sve2_int_arith_pred<0b101110, "uhsubr">;
+  defm SHADD_ZPmZ  : sve2_int_arith_pred<0b100000, "shadd",  null_frag>;
+  defm UHADD_ZPmZ  : sve2_int_arith_pred<0b100010, "uhadd",  null_frag>;
+  defm SHSUB_ZPmZ  : sve2_int_arith_pred<0b100100, "shsub",  null_frag>;
+  defm UHSUB_ZPmZ  : sve2_int_arith_pred<0b100110, "uhsub",  null_frag>;
+  defm SRHADD_ZPmZ : sve2_int_arith_pred<0b101000, "srhadd", null_frag>;
+  defm URHADD_ZPmZ : sve2_int_arith_pred<0b101010, "urhadd", null_frag>;
+  defm SHSUBR_ZPmZ : sve2_int_arith_pred<0b101100, "shsubr", null_frag>;
+  defm UHSUBR_ZPmZ : sve2_int_arith_pred<0b101110, "uhsubr", null_frag>;
 
   // SVE2 integer pairwise add and accumulate long
-  defm SADALP_ZPmZ : sve2_int_sadd_long_accum_pairwise<0, "sadalp">;
-  defm UADALP_ZPmZ : sve2_int_sadd_long_accum_pairwise<1, "uadalp">;
+  defm SADALP_ZPmZ : sve2_int_sadd_long_accum_pairwise<0, "sadalp", int_aarch64_sve_sadalp>;
+  defm UADALP_ZPmZ : sve2_int_sadd_long_accum_pairwise<1, "uadalp", int_aarch64_sve_uadalp>;
 
   // SVE2 integer pairwise arithmetic
-  defm ADDP_ZPmZ  : sve2_int_arith_pred<0b100011, "addp">;
-  defm SMAXP_ZPmZ : sve2_int_arith_pred<0b101001, "smaxp">;
-  defm UMAXP_ZPmZ : sve2_int_arith_pred<0b101011, "umaxp">;
-  defm SMINP_ZPmZ : sve2_int_arith_pred<0b101101, "sminp">;
-  defm UMINP_ZPmZ : sve2_int_arith_pred<0b101111, "uminp">;
+  defm ADDP_ZPmZ  : sve2_int_arith_pred<0b100011, "addp",  int_aarch64_sve_addp>;
+  defm SMAXP_ZPmZ : sve2_int_arith_pred<0b101001, "smaxp", int_aarch64_sve_smaxp>;
+  defm UMAXP_ZPmZ : sve2_int_arith_pred<0b101011, "umaxp", int_aarch64_sve_umaxp>;
+  defm SMINP_ZPmZ : sve2_int_arith_pred<0b101101, "sminp", int_aarch64_sve_sminp>;
+  defm UMINP_ZPmZ : sve2_int_arith_pred<0b101111, "uminp", int_aarch64_sve_uminp>;
 
   // SVE2 integer unary operations (predicated)
   defm URECPE_ZPmZ  : sve2_int_un_pred_arit_s<0b000, "urecpe">;
@@ -1530,28 +1530,28 @@
   defm SQNEG_ZPmZ   : sve2_int_un_pred_arit<0b101, "sqneg">;
 
   // SVE2 saturating add/subtract
-  defm SQADD_ZPmZ  : sve2_int_arith_pred<0b110000, "sqadd">;
-  defm UQADD_ZPmZ  : sve2_int_arith_pred<0b110010, "uqadd">;
-  defm SQSUB_ZPmZ  : sve2_int_arith_pred<0b110100, "sqsub">;
-  defm UQSUB_ZPmZ  : sve2_int_arith_pred<0b110110, "uqsub">;
-  defm SUQADD_ZPmZ : sve2_int_arith_pred<0b111000, "suqadd">;
-  defm USQADD_ZPmZ : sve2_int_arith_pred<0b111010, "usqadd">;
-  defm SQSUBR_ZPmZ : sve2_int_arith_pred<0b111100, "sqsubr">;
-  defm UQSUBR_ZPmZ : sve2_int_arith_pred<0b111110, "uqsubr">;
+  defm SQADD_ZPmZ  : sve2_int_arith_pred<0b110000, "sqadd",  null_frag>;
+  defm UQADD_ZPmZ  : sve2_int_arith_pred<0b110010, "uqadd",  null_frag>;
+  defm SQSUB_ZPmZ  : sve2_int_arith_pred<0b110100, "sqsub",  null_frag>;
+  defm UQSUB_ZPmZ  : sve2_int_arith_pred<0b110110, "uqsub",  null_frag>;
+  defm SUQADD_ZPmZ : sve2_int_arith_pred<0b111000, "suqadd", null_frag>;
+  defm USQADD_ZPmZ : sve2_int_arith_pred<0b111010, "usqadd", null_frag>;
+  defm SQSUBR_ZPmZ : sve2_int_arith_pred<0b111100, "sqsubr", null_frag>;
+  defm UQSUBR_ZPmZ : sve2_int_arith_pred<0b111110, "uqsubr", null_frag>;
 
   // SVE2 saturating/rounding bitwise shift left (predicated)
-  defm SRSHL_ZPmZ   : sve2_int_arith_pred<0b000100, "srshl">;
-  defm URSHL_ZPmZ   : sve2_int_arith_pred<0b000110, "urshl">;
-  defm SRSHLR_ZPmZ  : sve2_int_arith_pred<0b001100, "srshlr">;
-  defm URSHLR_ZPmZ  : sve2_int_arith_pred<0b001110, "urshlr">;
-  defm SQSHL_ZPmZ   : sve2_int_arith_pred<0b010000, "sqshl">;
-  defm UQSHL_ZPmZ   : sve2_int_arith_pred<0b010010, "uqshl">;
-  defm SQRSHL_ZPmZ  : sve2_int_arith_pred<0b010100, "sqrshl">;
-  defm UQRSHL_ZPmZ  : sve2_int_arith_pred<0b010110, "uqrshl">;
-  defm SQSHLR_ZPmZ  : sve2_int_arith_pred<0b011000, "sqshlr">;
-  defm UQSHLR_ZPmZ  : sve2_int_arith_pred<0b011010, "uqshlr">;
-  defm SQRSHLR_ZPmZ : sve2_int_arith_pred<0b011100, "sqrshlr">;
-  defm UQRSHLR_ZPmZ : sve2_int_arith_pred<0b011110, "uqrshlr">;
+  defm SRSHL_ZPmZ   : sve2_int_arith_pred<0b000100, "srshl",   null_frag>;
+  defm URSHL_ZPmZ   : sve2_int_arith_pred<0b000110, "urshl",   null_frag>;
+  defm SRSHLR_ZPmZ  : sve2_int_arith_pred<0b001100, "srshlr",  null_frag>;
+  defm URSHLR_ZPmZ  : sve2_int_arith_pred<0b001110, "urshlr",  null_frag>;
+  defm SQSHL_ZPmZ   : sve2_int_arith_pred<0b010000, "sqshl",   null_frag>;
+  defm UQSHL_ZPmZ   : sve2_int_arith_pred<0b010010, "uqshl",   null_frag>;
+  defm SQRSHL_ZPmZ  : sve2_int_arith_pred<0b010100, "sqrshl",  null_frag>;
+  defm UQRSHL_ZPmZ  : sve2_int_arith_pred<0b010110, "uqrshl",  null_frag>;
+  defm SQSHLR_ZPmZ  : sve2_int_arith_pred<0b011000, "sqshlr",  null_frag>;
+  defm UQSHLR_ZPmZ  : sve2_int_arith_pred<0b011010, "uqshlr",  null_frag>;
+  defm SQRSHLR_ZPmZ : sve2_int_arith_pred<0b011100, "sqrshlr", null_frag>;
+  defm UQRSHLR_ZPmZ : sve2_int_arith_pred<0b011110, "uqrshlr", null_frag>;
 
   // SVE2 predicated shifts
   defm SQSHL_ZPmI  : sve_int_bin_pred_shift_imm_left< 0b0110, "sqshl">;
diff --git a/llvm/lib/Target/AArch64/SVEInstrFormats.td b/llvm/lib/Target/AArch64/SVEInstrFormats.td
--- a/llvm/lib/Target/AArch64/SVEInstrFormats.td
+++ b/llvm/lib/Target/AArch64/SVEInstrFormats.td
@@ -2716,7 +2716,7 @@
   bits<5> Zdn;
   let Inst{31-24} = 0b01000100;
   let Inst{23-22} = sz;
-  let Inst{21}    = 0b0;
+  let Inst{21-20} = 0b01;
   let Inst{20-16} = opc{5-1};
   let Inst{15-14} = 0b10;
   let Inst{13}    = opc{0};
@@ -2729,11 +2729,16 @@
   let ElementSize = zprty.ElementSize;
 }
 
-multiclass sve2_int_arith_pred<bits<6> opc, string asm> {
+multiclass sve2_int_arith_pred<bits<6> opc, string asm, SDPatternOperator op> {
   def _B : sve2_int_arith_pred<0b00, opc, asm, ZPR8>;
   def _H : sve2_int_arith_pred<0b01, opc, asm, ZPR16>;
   def _S : sve2_int_arith_pred<0b10, opc, asm, ZPR32>;
   def _D : sve2_int_arith_pred<0b11, opc, asm, ZPR64>;
+
+  def : SVE_3_Op_Pat<nxv16i8, op, nxv16i1, nxv16i8, nxv16i8, !cast<Instruction>(NAME # _B)>;
+  def : SVE_3_Op_Pat<nxv8i16, op, nxv8i1,  nxv8i16, nxv8i16, !cast<Instruction>(NAME # _H)>;
+  def : SVE_3_Op_Pat<nxv4i32, op, nxv4i1,  nxv4i32, nxv4i32, !cast<Instruction>(NAME # _S)>;
+  def : SVE_3_Op_Pat<nxv2i64, op, nxv2i1,  nxv2i64, nxv2i64, !cast<Instruction>(NAME # _D)>;
 }
 
 class sve2_int_sadd_long_accum_pairwise<bits<2> sz, bit U, string asm,
@@ -2757,10 +2762,14 @@
   let ElementSize = zprty1.ElementSize;
 }
 
-multiclass sve2_int_sadd_long_accum_pairwise<bit U, string asm> {
+multiclass sve2_int_sadd_long_accum_pairwise<bit U, string asm, SDPatternOperator op> {
   def _H : sve2_int_sadd_long_accum_pairwise<0b01, U, asm, ZPR16, ZPR8>;
   def _S : sve2_int_sadd_long_accum_pairwise<0b10, U, asm, ZPR32, ZPR16>;
   def _D : sve2_int_sadd_long_accum_pairwise<0b11, U, asm, ZPR64, ZPR32>;
+
+  def : SVE_3_Op_Pat<nxv8i16, op, nxv8i1, nxv8i16, nxv16i8, !cast<Instruction>(NAME # _H)>;
+  def : SVE_3_Op_Pat<nxv4i32, op, nxv4i1, nxv4i32, nxv8i16, !cast<Instruction>(NAME # _S)>;
+  def : SVE_3_Op_Pat<nxv2i64, op, nxv2i1, nxv2i64, nxv4i32, !cast<Instruction>(NAME # _D)>;
 }
 
 class sve2_int_un_pred_arit<bits<2> sz, bit Q, bits<2> opc,
diff --git a/llvm/test/CodeGen/AArch64/sve2-intrinsics-non-widening-pairwise-arith.ll b/llvm/test/CodeGen/AArch64/sve2-intrinsics-non-widening-pairwise-arith.ll
--- a/llvm/test/CodeGen/AArch64/sve2-intrinsics-non-widening-pairwise-arith.ll
+++ b/llvm/test/CodeGen/AArch64/sve2-intrinsics-non-widening-pairwise-arith.ll
@@ -1,6 +1,50 @@
 ; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve2 < %s | FileCheck %s
 
 ;
+; ADDP
+;
+
+define <vscale x 16 x i8> @addp_i8(<vscale x 16 x i1> %pg, <vscale x 16 x i8> %a, <vscale x 16 x i8> %b) {
+; CHECK-LABEL: addp_i8:
+; CHECK: addp z0.b, p0/m, z0.b, z1.b
+; CHECK-NEXT: ret
+  %out = call <vscale x 16 x i8> @llvm.aarch64.sve.addp.nxv16i8(<vscale x 16 x i1> %pg,
+                                                                <vscale x 16 x i8> %a,
+                                                                <vscale x 16 x i8> %b)
+  ret <vscale x 16 x i8> %out
+}
+
+define <vscale x 8 x i16> @addp_i16(<vscale x 8 x i1> %pg, <vscale x 8 x i16> %a, <vscale x 8 x i16> %b) {
+; CHECK-LABEL: addp_i16:
+; CHECK: addp z0.h, p0/m, z0.h, z1.h
+; CHECK-NEXT: ret
+  %out = call <vscale x 8 x i16> @llvm.aarch64.sve.addp.nxv8i16(<vscale x 8 x i1> %pg,
+                                                                <vscale x 8 x i16> %a,
+                                                                <vscale x 8 x i16> %b)
+  ret <vscale x 8 x i16> %out
+}
+
+define <vscale x 4 x i32> @addp_i32(<vscale x 4 x i1> %pg, <vscale x 4 x i32> %a, <vscale x 4 x i32> %b) {
+; CHECK-LABEL: addp_i32:
+; CHECK: addp z0.s, p0/m, z0.s, z1.s
+; CHECK-NEXT: ret
+  %out = call <vscale x 4 x i32> @llvm.aarch64.sve.addp.nxv4i32(<vscale x 4 x i1> %pg,
+                                                                <vscale x 4 x i32> %a,
+                                                                <vscale x 4 x i32> %b)
+  ret <vscale x 4 x i32> %out
+}
+
+define <vscale x 2 x i64> @addp_i64(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %a, <vscale x 2 x i64> %b) {
+; CHECK-LABEL: addp_i64:
+; CHECK: addp z0.d, p0/m, z0.d, z1.d
+; CHECK-NEXT: ret
+  %out = call <vscale x 2 x i64> @llvm.aarch64.sve.addp.nxv2i64(<vscale x 2 x i1> %pg,
+                                                                <vscale x 2 x i64> %a,
+                                                                <vscale x 2 x i64> %b)
+  ret <vscale x 2 x i64> %out
+}
+
+;
 ; FADDP
 ;
 
@@ -170,6 +214,187 @@
   ret <vscale x 2 x double> %out
 }
 
+;
+; SMAXP
+;
+
+define <vscale x 16 x i8> @smaxp_i8(<vscale x 16 x i1> %pg, <vscale x 16 x i8> %a, <vscale x 16 x i8> %b) {
+; CHECK-LABEL: smaxp_i8:
+; CHECK: smaxp z0.b, p0/m, z0.b, z1.b
+; CHECK-NEXT: ret
+  %out = call <vscale x 16 x i8> @llvm.aarch64.sve.smaxp.nxv16i8(<vscale x 16 x i1> %pg,
+                                                                 <vscale x 16 x i8> %a,
+                                                                 <vscale x 16 x i8> %b)
+  ret <vscale x 16 x i8> %out
+}
+
+define <vscale x 8 x i16> @smaxp_i16(<vscale x 8 x i1> %pg, <vscale x 8 x i16> %a, <vscale x 8 x i16> %b) {
+; CHECK-LABEL: smaxp_i16:
+; CHECK: smaxp z0.h, p0/m, z0.h, z1.h
+; CHECK-NEXT: ret
+  %out = call <vscale x 8 x i16> @llvm.aarch64.sve.smaxp.nxv8i16(<vscale x 8 x i1> %pg,
+                                                                 <vscale x 8 x i16> %a,
+                                                                 <vscale x 8 x i16> %b)
+  ret <vscale x 8 x i16> %out
+}
+
+define <vscale x 4 x i32> @smaxp_i32(<vscale x 4 x i1> %pg, <vscale x 4 x i32> %a, <vscale x 4 x i32> %b) {
+; CHECK-LABEL: smaxp_i32:
+; CHECK: smaxp z0.s, p0/m, z0.s, z1.s
+; CHECK-NEXT: ret
+  %out = call <vscale x 4 x i32> @llvm.aarch64.sve.smaxp.nxv4i32(<vscale x 4 x i1> %pg,
+                                                                 <vscale x 4 x i32> %a,
+                                                                 <vscale x 4 x i32> %b)
+  ret <vscale x 4 x i32> %out
+}
+
+define <vscale x 2 x i64> @smaxp_i64(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %a, <vscale x 2 x i64> %b) {
+; CHECK-LABEL: smaxp_i64:
+; CHECK: smaxp z0.d, p0/m, z0.d, z1.d
+; CHECK-NEXT: ret
+  %out = call <vscale x 2 x i64> @llvm.aarch64.sve.smaxp.nxv2i64(<vscale x 2 x i1> %pg,
+                                                                 <vscale x 2 x i64> %a,
+                                                                 <vscale x 2 x i64> %b)
+  ret <vscale x 2 x i64> %out
+}
+
+;
+; SMINP
+;
+
+define <vscale x 16 x i8> @sminp_i8(<vscale x 16 x i1> %pg, <vscale x 16 x i8> %a, <vscale x 16 x i8> %b) {
+; CHECK-LABEL: sminp_i8:
+; CHECK: sminp z0.b, p0/m, z0.b, z1.b
+; CHECK-NEXT: ret
+  %out = call <vscale x 16 x i8> @llvm.aarch64.sve.sminp.nxv16i8(<vscale x 16 x i1> %pg,
+                                                                 <vscale x 16 x i8> %a,
+                                                                 <vscale x 16 x i8> %b)
+  ret <vscale x 16 x i8> %out
+}
+
+define <vscale x 8 x i16> @sminp_i16(<vscale x 8 x i1> %pg, <vscale x 8 x i16> %a, <vscale x 8 x i16> %b) {
+; CHECK-LABEL: sminp_i16:
+; CHECK: sminp z0.h, p0/m, z0.h, z1.h
+; CHECK-NEXT: ret
+  %out = call <vscale x 8 x i16> @llvm.aarch64.sve.sminp.nxv8i16(<vscale x 8 x i1> %pg,
+                                                                 <vscale x 8 x i16> %a,
+                                                                 <vscale x 8 x i16> %b)
+  ret <vscale x 8 x i16> %out
+}
+
+define <vscale x 4 x i32> @sminp_i32(<vscale x 4 x i1> %pg, <vscale x 4 x i32> %a, <vscale x 4 x i32> %b) {
+; CHECK-LABEL: sminp_i32:
+; CHECK: sminp z0.s, p0/m, z0.s, z1.s
+; CHECK-NEXT: ret
+  %out = call <vscale x 4 x i32> @llvm.aarch64.sve.sminp.nxv4i32(<vscale x 4 x i1> %pg,
+                                                                 <vscale x 4 x i32> %a,
+                                                                 <vscale x 4 x i32> %b)
+  ret <vscale x 4 x i32> %out
+}
+
+define <vscale x 2 x i64> @sminp_i64(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %a, <vscale x 2 x i64> %b) {
+; CHECK-LABEL: sminp_i64:
+; CHECK: sminp z0.d, p0/m, z0.d, z1.d
+; CHECK-NEXT: ret
+  %out = call <vscale x 2 x i64> @llvm.aarch64.sve.sminp.nxv2i64(<vscale x 2 x i1> %pg,
+                                                                 <vscale x 2 x i64> %a,
+                                                                 <vscale x 2 x i64> %b)
+  ret <vscale x 2 x i64> %out
+}
+
+;
+; UMINP
+;
+
+define <vscale x 16 x i8> @uminp_i8(<vscale x 16 x i1> %pg, <vscale x 16 x i8> %a, <vscale x 16 x i8> %b) {
+; CHECK-LABEL: uminp_i8:
+; CHECK: uminp z0.b, p0/m, z0.b, z1.b
+; CHECK-NEXT: ret
+  %out = call <vscale x 16 x i8> @llvm.aarch64.sve.uminp.nxv16i8(<vscale x 16 x i1> %pg,
+                                                                 <vscale x 16 x i8> %a,
+                                                                 <vscale x 16 x i8> %b)
+  ret <vscale x 16 x i8> %out
+}
+
+define <vscale x 8 x i16> @uminp_i16(<vscale x 8 x i1> %pg, <vscale x 8 x i16> %a, <vscale x 8 x i16> %b) {
+; CHECK-LABEL: uminp_i16:
+; CHECK: uminp z0.h, p0/m, z0.h, z1.h
+; CHECK-NEXT: ret
+  %out = call <vscale x 8 x i16> @llvm.aarch64.sve.uminp.nxv8i16(<vscale x 8 x i1> %pg,
+                                                                 <vscale x 8 x i16> %a,
+                                                                 <vscale x 8 x i16> %b)
+  ret <vscale x 8 x i16> %out
+}
+
+define <vscale x 4 x i32> @uminp_i32(<vscale x 4 x i1> %pg, <vscale x 4 x i32> %a, <vscale x 4 x i32> %b) {
+; CHECK-LABEL: uminp_i32:
+; CHECK: uminp z0.s, p0/m, z0.s, z1.s
+; CHECK-NEXT: ret
+  %out = call <vscale x 4 x i32> @llvm.aarch64.sve.uminp.nxv4i32(<vscale x 4 x i1> %pg,
+                                                                 <vscale x 4 x i32> %a,
+                                                                 <vscale x 4 x i32> %b)
+  ret <vscale x 4 x i32> %out
+}
+
+define <vscale x 2 x i64> @uminp_i64(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %a, <vscale x 2 x i64> %b) {
+; CHECK-LABEL: uminp_i64:
+; CHECK: uminp z0.d, p0/m, z0.d, z1.d
+; CHECK-NEXT: ret
+  %out = call <vscale x 2 x i64> @llvm.aarch64.sve.uminp.nxv2i64(<vscale x 2 x i1> %pg,
+                                                                 <vscale x 2 x i64> %a,
+                                                                 <vscale x 2 x i64> %b)
+  ret <vscale x 2 x i64> %out
+}
+
+;
+; UMAXP
+;
+
+define <vscale x 16 x i8> @umaxp_i8(<vscale x 16 x i1> %pg, <vscale x 16 x i8> %a, <vscale x 16 x i8> %b) {
+; CHECK-LABEL: umaxp_i8:
+; CHECK: umaxp z0.b, p0/m, z0.b, z1.b
+; CHECK-NEXT: ret
+  %out = call <vscale x 16 x i8> @llvm.aarch64.sve.umaxp.nxv16i8(<vscale x 16 x i1> %pg,
+                                                                 <vscale x 16 x i8> %a,
+                                                                 <vscale x 16 x i8> %b)
+  ret <vscale x 16 x i8> %out
+}
+
+define <vscale x 8 x i16> @umaxp_i16(<vscale x 8 x i1> %pg, <vscale x 8 x i16> %a, <vscale x 8 x i16> %b) {
+; CHECK-LABEL: umaxp_i16:
+; CHECK: umaxp z0.h, p0/m, z0.h, z1.h
+; CHECK-NEXT: ret
+  %out = call <vscale x 8 x i16> @llvm.aarch64.sve.umaxp.nxv8i16(<vscale x 8 x i1> %pg,
+                                                                 <vscale x 8 x i16> %a,
+                                                                 <vscale x 8 x i16> %b)
+  ret <vscale x 8 x i16> %out
+}
+
+define <vscale x 4 x i32> @umaxp_i32(<vscale x 4 x i1> %pg, <vscale x 4 x i32> %a, <vscale x 4 x i32> %b) {
+; CHECK-LABEL: umaxp_i32:
+; CHECK: umaxp z0.s, p0/m, z0.s, z1.s
+; CHECK-NEXT: ret
+  %out = call <vscale x 4 x i32> @llvm.aarch64.sve.umaxp.nxv4i32(<vscale x 4 x i1> %pg,
+                                                                 <vscale x 4 x i32> %a,
+                                                                 <vscale x 4 x i32> %b)
+  ret <vscale x 4 x i32> %out
+}
+
+define <vscale x 2 x i64> @umaxp_i64(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %a, <vscale x 2 x i64> %b) {
+; CHECK-LABEL: umaxp_i64:
+; CHECK: umaxp z0.d, p0/m, z0.d, z1.d
+; CHECK-NEXT: ret
+  %out = call <vscale x 2 x i64> @llvm.aarch64.sve.umaxp.nxv2i64(<vscale x 2 x i1> %pg,
+                                                                 <vscale x 2 x i64> %a,
+                                                                 <vscale x 2 x i64> %b)
+  ret <vscale x 2 x i64> %out
+}
+
+declare <vscale x 16 x i8> @llvm.aarch64.sve.addp.nxv16i8(<vscale x 16 x i1>, <vscale x 16 x i8>, <vscale x 16 x i8>)
+declare <vscale x 8 x i16> @llvm.aarch64.sve.addp.nxv8i16(<vscale x 8 x i1>, <vscale x 8 x i16>, <vscale x 8 x i16>)
+declare <vscale x 4 x i32> @llvm.aarch64.sve.addp.nxv4i32(<vscale x 4 x i1>, <vscale x 4 x i32>, <vscale x 4 x i32>)
+declare <vscale x 2 x i64> @llvm.aarch64.sve.addp.nxv2i64(<vscale x 2 x i1>, <vscale x 2 x i64>, <vscale x 2 x i64>)
+
 declare <vscale x 8 x half> @llvm.aarch64.sve.faddp.nxv8f16(<vscale x 8 x i1>, <vscale x 8 x half>, <vscale x 8 x half>)
 declare <vscale x 4 x float> @llvm.aarch64.sve.faddp.nxv4f32(<vscale x 4 x i1>, <vscale x 4 x float>, <vscale x 4 x float>)
 declare <vscale x 2 x double> @llvm.aarch64.sve.faddp.nxv2f64(<vscale x 2 x i1>, <vscale x 2 x double>, <vscale x 2 x double>)
@@ -189,3 +414,23 @@
 declare <vscale x 8 x half> @llvm.aarch64.sve.fminnmp.nxv8f16(<vscale x 8 x i1>, <vscale x 8 x half>, <vscale x 8 x half>)
 declare <vscale x 4 x float> @llvm.aarch64.sve.fminnmp.nxv4f32(<vscale x 4 x i1>, <vscale x 4 x float>, <vscale x 4 x float>)
 declare <vscale x 2 x double> @llvm.aarch64.sve.fminnmp.nxv2f64(<vscale x 2 x i1>, <vscale x 2 x double>, <vscale x 2 x double>)
+
+declare <vscale x 16 x i8> @llvm.aarch64.sve.smaxp.nxv16i8(<vscale x 16 x i1>, <vscale x 16 x i8>, <vscale x 16 x i8>)
+declare <vscale x 8 x i16> @llvm.aarch64.sve.smaxp.nxv8i16(<vscale x 8 x i1>, <vscale x 8 x i16>, <vscale x 8 x i16>)
+declare <vscale x 4 x i32> @llvm.aarch64.sve.smaxp.nxv4i32(<vscale x 4 x i1>, <vscale x 4 x i32>, <vscale x 4 x i32>)
+declare <vscale x 2 x i64> @llvm.aarch64.sve.smaxp.nxv2i64(<vscale x 2 x i1>, <vscale x 2 x i64>, <vscale x 2 x i64>)
+
+declare <vscale x 16 x i8> @llvm.aarch64.sve.sminp.nxv16i8(<vscale x 16 x i1>, <vscale x 16 x i8>, <vscale x 16 x i8>)
+declare <vscale x 8 x i16> @llvm.aarch64.sve.sminp.nxv8i16(<vscale x 8 x i1>, <vscale x 8 x i16>, <vscale x 8 x i16>)
+declare <vscale x 4 x i32> @llvm.aarch64.sve.sminp.nxv4i32(<vscale x 4 x i1>, <vscale x 4 x i32>, <vscale x 4 x i32>)
+declare <vscale x 2 x i64> @llvm.aarch64.sve.sminp.nxv2i64(<vscale x 2 x i1>, <vscale x 2 x i64>, <vscale x 2 x i64>)
+
+declare <vscale x 16 x i8> @llvm.aarch64.sve.umaxp.nxv16i8(<vscale x 16 x i1>, <vscale x 16 x i8>, <vscale x 16 x i8>)
+declare <vscale x 8 x i16> @llvm.aarch64.sve.umaxp.nxv8i16(<vscale x 8 x i1>, <vscale x 8 x i16>, <vscale x 8 x i16>)
+declare <vscale x 4 x i32> @llvm.aarch64.sve.umaxp.nxv4i32(<vscale x 4 x i1>, <vscale x 4 x i32>, <vscale x 4 x i32>)
+declare <vscale x 2 x i64> @llvm.aarch64.sve.umaxp.nxv2i64(<vscale x 2 x i1>, <vscale x 2 x i64>, <vscale x 2 x i64>)
+
+declare <vscale x 16 x i8> @llvm.aarch64.sve.uminp.nxv16i8(<vscale x 16 x i1>, <vscale x 16 x i8>, <vscale x 16 x i8>)
+declare <vscale x 8 x i16> @llvm.aarch64.sve.uminp.nxv8i16(<vscale x 8 x i1>, <vscale x 8 x i16>, <vscale x 8 x i16>)
+declare <vscale x 4 x i32> @llvm.aarch64.sve.uminp.nxv4i32(<vscale x 4 x i1>, <vscale x 4 x i32>, <vscale x 4 x i32>)
+declare <vscale x 2 x i64> @llvm.aarch64.sve.uminp.nxv2i64(<vscale x 2 x i1>, <vscale x 2 x i64>, <vscale x 2 x i64>)
diff --git a/llvm/test/CodeGen/AArch64/sve2-intrinsics-widening-pairwise-arith.ll b/llvm/test/CodeGen/AArch64/sve2-intrinsics-widening-pairwise-arith.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/AArch64/sve2-intrinsics-widening-pairwise-arith.ll
@@ -0,0 +1,77 @@
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve2 < %s | FileCheck %s
+
+;
+; SADALP
+;
+
+define <vscale x 8 x i16> @sadalp_i8(<vscale x 8 x i1> %pg, <vscale x 8 x i16> %a, <vscale x 16 x i8> %b) {
+; CHECK-LABEL: sadalp_i8:
+; CHECK: sadalp z0.h, p0/m, z1.b
+; CHECK-NEXT: ret
+  %out = call <vscale x 8 x i16> @llvm.aarch64.sve.sadalp.nxv8i16(<vscale x 8 x i1> %pg,
+                                                                  <vscale x 8 x i16> %a,
+                                                                  <vscale x 16 x i8> %b)
+  ret <vscale x 8 x i16> %out
+}
+
+define <vscale x 4 x i32> @sadalp_i16(<vscale x 4 x i1> %pg, <vscale x 4 x i32> %a, <vscale x 8 x i16> %b) {
+; CHECK-LABEL: sadalp_i16:
+; CHECK: sadalp z0.s, p0/m, z1.h
+; CHECK-NEXT: ret
+  %out = call <vscale x 4 x i32> @llvm.aarch64.sve.sadalp.nxv4i32(<vscale x 4 x i1> %pg,
+                                                                  <vscale x 4 x i32> %a,
+                                                                  <vscale x 8 x i16> %b)
+  ret <vscale x 4 x i32> %out
+}
+
+define <vscale x 2 x i64> @sadalp_i32(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %a, <vscale x 4 x i32> %b) {
+; CHECK-LABEL: sadalp_i32:
+; CHECK: sadalp z0.d, p0/m, z1.s
+; CHECK-NEXT: ret
+  %out = call <vscale x 2 x i64> @llvm.aarch64.sve.sadalp.nxv2i64(<vscale x 2 x i1> %pg,
+                                                                  <vscale x 2 x i64> %a,
+                                                                  <vscale x 4 x i32> %b)
+  ret <vscale x 2 x i64> %out
+}
+
+;
+; UADALP
+;
+
+define <vscale x 8 x i16> @uadalp_i8(<vscale x 8 x i1> %pg, <vscale x 8 x i16> %a, <vscale x 16 x i8> %b) {
+; CHECK-LABEL: uadalp_i8:
+; CHECK: uadalp z0.h, p0/m, z1.b
+; CHECK-NEXT: ret
+  %out = call <vscale x 8 x i16> @llvm.aarch64.sve.uadalp.nxv8i16(<vscale x 8 x i1> %pg,
+                                                                  <vscale x 8 x i16> %a,
+                                                                  <vscale x 16 x i8> %b)
+  ret <vscale x 8 x i16> %out
+}
+
+define <vscale x 4 x i32> @uadalp_i16(<vscale x 4 x i1> %pg, <vscale x 4 x i32> %a, <vscale x 8 x i16> %b) {
+; CHECK-LABEL: uadalp_i16:
+; CHECK: uadalp z0.s, p0/m, z1.h
+; CHECK-NEXT: ret
+  %out = call <vscale x 4 x i32> @llvm.aarch64.sve.uadalp.nxv4i32(<vscale x 4 x i1> %pg,
+                                                                  <vscale x 4 x i32> %a,
+                                                                  <vscale x 8 x i16> %b)
+  ret <vscale x 4 x i32> %out
+}
+
+define <vscale x 2 x i64> @uadalp_i32(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %a, <vscale x 4 x i32> %b) {
+; CHECK-LABEL: uadalp_i32:
+; CHECK: uadalp z0.d, p0/m, z1.s
+; CHECK-NEXT: ret
+  %out = call <vscale x 2 x i64> @llvm.aarch64.sve.uadalp.nxv2i64(<vscale x 2 x i1> %pg,
+                                                                  <vscale x 2 x i64> %a,
+                                                                  <vscale x 4 x i32> %b)
+  ret <vscale x 2 x i64> %out
+}
+
+declare <vscale x 8 x i16> @llvm.aarch64.sve.sadalp.nxv8i16(<vscale x 8 x i1>, <vscale x 8 x i16>, <vscale x 16 x i8>)
+declare <vscale x 4 x i32> @llvm.aarch64.sve.sadalp.nxv4i32(<vscale x 4 x i1>, <vscale x 4 x i32>, <vscale x 8 x i16>)
+declare <vscale x 2 x i64> @llvm.aarch64.sve.sadalp.nxv2i64(<vscale x 2 x i1>, <vscale x 2 x i64>, <vscale x 4 x i32>)
+
+declare <vscale x 8 x i16> @llvm.aarch64.sve.uadalp.nxv8i16(<vscale x 8 x i1>, <vscale x 8 x i16>, <vscale x 16 x i8>)
+declare <vscale x 4 x i32> @llvm.aarch64.sve.uadalp.nxv4i32(<vscale x 4 x i1>, <vscale x 4 x i32>, <vscale x 8 x i16>)
+declare <vscale x 2 x i64> @llvm.aarch64.sve.uadalp.nxv2i64(<vscale x 2 x i1>, <vscale x 2 x i64>, <vscale x 4 x i32>)