Index: llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
===================================================================
--- llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
+++ llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
@@ -80,7 +80,7 @@
   getActionDefinitionsBuilder({G_IMPLICIT_DEF, G_FREEZE})
       .legalFor({p0, s1, s8, s16, s32, s64})
       .legalFor(PackedVectorAllTypeList)
-      .clampScalar(0, s1, s64)
+      .clampScalar(0, s8, s64)
       .widenScalarToNextPow2(0, 8)
       .fewerElementsIf(
           [=](const LegalityQuery &Query) {
Index: llvm/test/CodeGen/AArch64/GlobalISel/legalize-freeze.mir
===================================================================
--- llvm/test/CodeGen/AArch64/GlobalISel/legalize-freeze.mir
+++ llvm/test/CodeGen/AArch64/GlobalISel/legalize-freeze.mir
@@ -85,3 +85,35 @@
     $w0 = COPY %1
     $w1 = COPY %2
 ...
+---
+name:            test_freeze_s1
+body: |
+  bb.0.entry:
+    liveins: $x0
+    ; CHECK-LABEL: name: test_freeze_s1
+    ; CHECK: %x:_(s1) = G_IMPLICIT_DEF
+    ; CHECK: %freeze:_(s1) = G_FREEZE %x
+    ; CHECK: %ext:_(s64) = G_ZEXT %freeze(s1)
+    ; CHECK: $x0 = COPY %ext(s64)
+    %x:_(s1) = G_IMPLICIT_DEF
+    %freeze:_(s1) = G_FREEZE %x
+    %ext:_(s64) = G_ZEXT %freeze
+    $x0 = COPY %ext(s64)
+...
+---
+name:            test_freeze_s2
+body: |
+  bb.0.entry:
+    liveins: $x0
+    ; CHECK-LABEL: name: test_freeze_s2
+    ; CHECK: [[DEF:%[0-9]+]]:_(s8) = G_IMPLICIT_DEF
+    ; CHECK: [[COPY:%[0-9]+]]:_(s8) = COPY [[DEF]](s8)
+    ; CHECK: [[FREEZE:%[0-9]+]]:_(s8) = G_FREEZE [[COPY]]
+    ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 3
+    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[FREEZE]](s8)
+    ; CHECK: %ext:_(s64) = G_AND [[ANYEXT]], [[C]]
+    ; CHECK: $x0 = COPY %ext(s64)
+    %x:_(s2) = G_IMPLICIT_DEF
+    %freeze:_(s2) = G_FREEZE %x
+    %ext:_(s64) = G_ZEXT %freeze
+    $x0 = COPY %ext(s64)