diff --git a/llvm/lib/Target/M68k/M68kExpandPseudo.cpp b/llvm/lib/Target/M68k/M68kExpandPseudo.cpp
--- a/llvm/lib/Target/M68k/M68kExpandPseudo.cpp
+++ b/llvm/lib/Target/M68k/M68kExpandPseudo.cpp
@@ -162,6 +162,16 @@
     return TII->ExpandMOVSZX_RM(MIB, false, TII->get(M68k::MOV16rf), MVT::i32,
                                 MVT::i16);
 
+  case M68k::MOVZXd16q8:
+    return TII->ExpandMOVSZX_RM(MIB, false, TII->get(M68k::MOV8dq), MVT::i16,
+                                MVT::i8);
+  case M68k::MOVZXd32q8:
+    return TII->ExpandMOVSZX_RM(MIB, false, TII->get(M68k::MOV8dq), MVT::i32,
+                                MVT::i8);
+  case M68k::MOVZXd32q16:
+    return TII->ExpandMOVSZX_RM(MIB, false, TII->get(M68k::MOV16dq), MVT::i32,
+                                MVT::i16);
+
   case M68k::MOV8cd:
     return TII->ExpandCCR(MIB, /*IsToCCR=*/true);
   case M68k::MOV8dc:
diff --git a/llvm/lib/Target/M68k/M68kInstrData.td b/llvm/lib/Target/M68k/M68kInstrData.td
--- a/llvm/lib/Target/M68k/M68kInstrData.td
+++ b/llvm/lib/Target/M68k/M68kInstrData.td
@@ -525,6 +525,10 @@
       def MOV#EXT#Xd32f8   : MxPseudoMove_RM<MxType32d,  MxType8.FOp>;
       def MOV#EXT#Xd32f16  : MxPseudoMove_RM<MxType32d, MxType16.FOp>;
 
+      def MOV#EXT#Xd16q8   : MxPseudoMove_RM<MxType16d,  MxType8.QOp>;
+      def MOV#EXT#Xd32q8   : MxPseudoMove_RM<MxType32d,  MxType8.QOp>;
+      def MOV#EXT#Xd32q16  : MxPseudoMove_RM<MxType32d,  MxType16.QOp>;
+
     }
   }
 }
@@ -572,18 +576,21 @@
           (EXTRACT_SUBREG (MOVZXd32p8 MxARID8:$src), MxSubRegIndex16Lo)>;
 def: Pat<(MxZExtLoadi16i8 MxCP_ARII:$src),
           (EXTRACT_SUBREG (MOVZXd32f8 MxARII8:$src), MxSubRegIndex16Lo)>;
+def: Pat<(MxZExtLoadi16i8 MxCP_PCD :$src), (MOVZXd16q8 MxPCD8 :$src)>;
 
 // i32 <- zext i8
 def: Pat<(i32 (zext i8:$src)), (MOVZXd32d8 MxDRD8:$src)>;
 def: Pat<(MxZExtLoadi32i8 MxCP_ARI :$src), (MOVZXd32j8 MxARI8 :$src)>;
 def: Pat<(MxZExtLoadi32i8 MxCP_ARID:$src), (MOVZXd32p8 MxARID8:$src)>;
 def: Pat<(MxZExtLoadi32i8 MxCP_ARII:$src), (MOVZXd32f8 MxARII8:$src)>;
+def: Pat<(MxZExtLoadi32i8 MxCP_PCD :$src), (MOVZXd32q8 MxPCD8 :$src)>;
 
 // i32 <- zext i16
 def: Pat<(i32 (zext i16:$src)), (MOVZXd32d16 MxDRD16:$src)>;
 def: Pat<(MxZExtLoadi32i16 MxCP_ARI :$src), (MOVZXd32j16 MxARI16 :$src)>;
 def: Pat<(MxZExtLoadi32i16 MxCP_ARID:$src), (MOVZXd32p16 MxARID16:$src)>;
 def: Pat<(MxZExtLoadi32i16 MxCP_ARII:$src), (MOVZXd32f16 MxARII16:$src)>;
+def: Pat<(MxZExtLoadi32i16 MxCP_PCD :$src), (MOVZXd32q16 MxPCD16 :$src)>;
 
 // i16 <- anyext i8
 def: Pat<(i16 (anyext i8:$src)),
diff --git a/llvm/test/CodeGen/M68k/load-extend.ll b/llvm/test/CodeGen/M68k/load-extend.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/M68k/load-extend.ll
@@ -0,0 +1,43 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
+; RUN: llc < %s -mtriple=m68k-linux -verify-machineinstrs | FileCheck %s
+
+@0 = external constant <{ [32 x i8] }>
+
+define i32 @"test_zext_pcd_i8_to_i32"() {
+; CHECK-LABEL: test_zext_pcd_i8_to_i32:
+; CHECK:         .cfi_startproc
+; CHECK-NEXT:  ; %bb.0:
+; CHECK-NEXT:    move.b (__unnamed_1+16,%pc), %d0
+; CHECK-NEXT:    and.l #255, %d0
+; CHECK-NEXT:    rts
+  %p = getelementptr inbounds i8, ptr @0, i32 16
+  %val = load i8, ptr %p
+  %val2 = zext i8 %val to i32
+  ret i32 %val2
+}
+
+define i16 @"test_zext_pcd_i8_to_i16"() {
+; CHECK-LABEL: test_zext_pcd_i8_to_i16:
+; CHECK:         .cfi_startproc
+; CHECK-NEXT:  ; %bb.0:
+; CHECK-NEXT:    move.b (__unnamed_1+16,%pc), %d0
+; CHECK-NEXT:    and.w #255, %d0
+; CHECK-NEXT:    rts
+  %p = getelementptr inbounds i8, ptr @0, i32 16
+  %val = load i8, ptr %p
+  %val2 = zext i8 %val to i16
+  ret i16 %val2
+}
+
+define i32 @"test_zext_pcd_i16_to_i32"() {
+; CHECK-LABEL: test_zext_pcd_i16_to_i32:
+; CHECK:         .cfi_startproc
+; CHECK-NEXT:  ; %bb.0:
+; CHECK-NEXT:    move.w (__unnamed_1+16,%pc), %d0
+; CHECK-NEXT:    and.l #65535, %d0
+; CHECK-NEXT:    rts
+  %p = getelementptr inbounds i16, ptr @0, i32 8
+  %val = load i16, ptr %p
+  %val2 = zext i16 %val to i32
+  ret i32 %val2
+}