diff --git a/llvm/include/llvm/Target/GlobalISel/Combine.td b/llvm/include/llvm/Target/GlobalISel/Combine.td
index 3590ab221ad44..6d5f5f7d43703 100644
--- a/llvm/include/llvm/Target/GlobalISel/Combine.td
+++ b/llvm/include/llvm/Target/GlobalISel/Combine.td
@@ -747,6 +747,17 @@ def shl_ashr_to_sext_inreg : GICombineRule<
   (apply [{ Helper.applyAshShlToSextInreg(*${root}, ${info});}])
 >;
 
+// Fold sub 0, (and x, 1) -> sext_inreg x, 1
+def neg_and_one_to_sext_inreg : GICombineRule<
+  (defs root:$dst),
+  (match (G_AND $and, $x, 1),
+         (G_SUB $dst, 0, $and),
+         [{ return MRI.hasOneNonDBGUse(${and}.getReg()) &&
+            Helper.isLegalOrBeforeLegalizer(
+              {TargetOpcode::G_SEXT_INREG, {MRI.getType(${x}.getReg())}}); }]),
+  (apply (G_SEXT_INREG $dst, $x, 1))
+>;
+
 // Fold and(and(x, C1), C2) -> C1&C2 ? and(x, C1&C2) : 0
 def overlapping_and: GICombineRule <
   (defs root:$root, build_fn_matchinfo:$info),
@@ -2013,7 +2024,7 @@ def all_combines : GICombineGroup<[integer_reassoc_combines, trivial_combines,
     undef_combines, identity_combines, phi_combines,
     simplify_add_to_sub, hoist_logic_op_with_same_opcode_hands, shifts_too_big,
     reassocs, ptr_add_immed_chain, cmp_combines,
-    shl_ashr_to_sext_inreg, sext_inreg_of_load,
+    shl_ashr_to_sext_inreg, neg_and_one_to_sext_inreg, sext_inreg_of_load,
     width_reduction_combines, select_combines,
     known_bits_simplifications, trunc_shift,
     not_cmp_fold, opt_brcond_by_inverting_cond,
diff --git a/llvm/test/CodeGen/AArch64/GlobalISel/combine-neg-and-one-to-sext-inreg.mir b/llvm/test/CodeGen/AArch64/GlobalISel/combine-neg-and-one-to-sext-inreg.mir
new file mode 100644
index 0000000000000..194a15f940da7
--- /dev/null
+++ b/llvm/test/CodeGen/AArch64/GlobalISel/combine-neg-and-one-to-sext-inreg.mir
@@ -0,0 +1,81 @@
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
+# RUN: llc -o - -mtriple aarch64-- -run-pass=aarch64-prelegalizer-combiner %s | FileCheck %s
+---
+name: test_combine_neg_and_one_to_sext_inreg_s32
+body: |
+  bb.1:
+  liveins: $w0
+    ; CHECK-LABEL: name: test_combine_neg_and_one_to_sext_inreg_s32
+    ; CHECK: liveins: $w0
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: %x:_(s32) = COPY $w0
+    ; CHECK-NEXT: %res:_(s32) = G_SEXT_INREG %x, 1
+    ; CHECK-NEXT: $w0 = COPY %res(s32)
+    %x:_(s32) = COPY $w0
+    %one:_(s32) = G_CONSTANT i32 1
+    %zero:_(s32) = G_CONSTANT i32 0
+    %and:_(s32) = G_AND %x:_, %one:_
+    %res:_(s32) = G_SUB %zero:_, %and:_
+    $w0 = COPY %res:_(s32)
+...
+---
+name: test_combine_neg_and_one_to_sext_inreg_s64
+body: |
+  bb.1:
+  liveins: $x0
+    ; CHECK-LABEL: name: test_combine_neg_and_one_to_sext_inreg_s64
+    ; CHECK: liveins: $x0
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: %x:_(s64) = COPY $x0
+    ; CHECK-NEXT: %res:_(s64) = G_SEXT_INREG %x, 1
+    ; CHECK-NEXT: $x0 = COPY %res(s64)
+    %x:_(s64) = COPY $x0
+    %one:_(s64) = G_CONSTANT i64 1
+    %zero:_(s64) = G_CONSTANT i64 0
+    %and:_(s64) = G_AND %x:_, %one:_
+    %res:_(s64) = G_SUB %zero:_, %and:_
+    $x0 = COPY %res:_(s64)
+...
+---
+name: test_combine_neg_and_one_to_sext_inreg_multiuse_should_not_transform
+body: |
+  bb.1:
+  liveins: $x0
+    ; CHECK-LABEL: name: test_combine_neg_and_one_to_sext_inreg_multiuse_should_not_transform
+    ; CHECK: liveins: $x0
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: %x:_(s64) = COPY $x0
+    ; CHECK-NEXT: %one:_(s64) = G_CONSTANT i64 1
+    ; CHECK-NEXT: %zero:_(s64) = G_CONSTANT i64 0
+    ; CHECK-NEXT: %and:_(s64) = G_AND %x, %one
+    ; CHECK-NEXT: %res:_(s64) = G_SUB %zero, %and
+    ; CHECK-NEXT: $x0 = COPY %res(s64)
+    ; CHECK-NEXT: $x1 = COPY %and(s64)
+    %x:_(s64) = COPY $x0
+    %one:_(s64) = G_CONSTANT i64 1
+    %zero:_(s64) = G_CONSTANT i64 0
+    %and:_(s64) = G_AND %x:_, %one:_
+    %res:_(s64) = G_SUB %zero:_, %and:_
+    $x0 = COPY %res:_(s64)
+    $x1 = COPY %and:_(s64)
+...
+---
+name: test_combine_neg_and_one_to_sext_inreg_v2i32
+body: |
+  bb.1:
+  liveins: $d0
+    ; CHECK-LABEL: name: test_combine_neg_and_one_to_sext_inreg_v2i32
+    ; CHECK: liveins: $d0
+    ; CHECK-NEXT: {{  $}}
+    ; CHECK-NEXT: %x:_(<2 x s32>) = COPY $d0
+    ; CHECK-NEXT: %res:_(<2 x s32>) = G_SEXT_INREG %x, 1
+    ; CHECK-NEXT: $d0 = COPY %res(<2 x s32>)
+    %x:_(<2 x s32>) = COPY $d0
+    %one:_(s32) = G_CONSTANT i32 1
+    %ones:_(<2 x s32>) = G_BUILD_VECTOR %one, %one
+    %zero:_(s32) = G_CONSTANT i32 0
+    %zeros:_(<2 x s32>) = G_BUILD_VECTOR %zero, %zero
+    %and:_(<2 x s32>) = G_AND %x:_, %ones:_
+    %res:_(<2 x s32>) = G_SUB %zeros:_, %and:_
+    $d0 = COPY %res:_(<2 x s32>)
+...