Index: clang/docs/ReleaseNotes.rst
===================================================================
--- clang/docs/ReleaseNotes.rst
+++ clang/docs/ReleaseNotes.rst
@@ -338,6 +338,9 @@
 - Fix crash when attempting to perform parenthesized initialization of an
   aggregate with a base class with only non-public constructors.
   (`#62296 <https://github.com/llvm/llvm-project/issues/62296>`_)
+- Fix crash when attempting to pass a non-pointer type as first argument of
+  ``__builtin_assume_aligned``.
+  (`#62305 <https://github.com/llvm/llvm-project/issues/62305>`_)
 
 Bug Fixes to Compiler Builtins
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Index: clang/lib/Sema/SemaChecking.cpp
===================================================================
--- clang/lib/Sema/SemaChecking.cpp
+++ clang/lib/Sema/SemaChecking.cpp
@@ -7979,8 +7979,9 @@
   {
     ExprResult FirstArgResult =
         DefaultFunctionArrayLvalueConversion(FirstArg);
-    if (FirstArgResult.isInvalid())
+    if (checkBuiltinArgument(*this, TheCall, 0))
       return true;
+    /// In-place updation of FirstArg by checkBuiltinArgument is ignored.
     TheCall->setArg(0, FirstArgResult.get());
   }
 
Index: clang/test/Sema/builtin-assume-aligned.c
===================================================================
--- clang/test/Sema/builtin-assume-aligned.c
+++ clang/test/Sema/builtin-assume-aligned.c
@@ -71,6 +71,26 @@
   return a[0];
 }
 
+int test14(int *a, int b) {
+  a = (int *)__builtin_assume_aligned(b, 32); // expected-error {{incompatible integer to pointer conversion passing 'int' to parameter of type 'const void *}}
+  return a[0];
+}
+
+int test15(int *b) {
+  int arr[3] = {1, 2, 3};
+  b = (int *)__builtin_assume_aligned(arr, 32); 
+  return b[0];
+}
+
+int val(int x) {
+  return x;
+}
+
+int test16(int *b) {
+  b = (int*)__builtin_assume_aligned(val, 32);
+  return b[0];
+}
+
 void test_void_assume_aligned(void) __attribute__((assume_aligned(32))); // expected-warning {{'assume_aligned' attribute only applies to return values that are pointers}}
 int test_int_assume_aligned(void) __attribute__((assume_aligned(16))); // expected-warning {{'assume_aligned' attribute only applies to return values that are pointers}}
 void *test_ptr_assume_aligned(void) __attribute__((assume_aligned(64))); // no-warning