Fix compilation of shift opcodes on x86_64 and i386 architectures (#2619)

This change fixes the case where the right parameter of shift
operator is negative, specifically, when both parameters of
shift opcode are constants.

tests/wamr-compiler/test_shift_negative_constants.wat

@@ -0,0 +1,43 @@
+;; Copyright (C) 2023 Amazon Inc.  All rights reserved.
+;; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+;;
+;; Those tests verify if passing constant negative value
+;; as a right parameter of the shift operator (along
+;; with a constant value of the left operator) causes
+;; any problems. See: https://github.com/bytecodealliance/wasm-micro-runtime/pull/2619
+(module
+  (memory (export "memory") 1 1)
+  (func $assert_eq (param i32 i32)
+    (i32.ne (local.get 0) (local.get 1))
+    if
+      unreachable
+    end
+  )
+
+  (func $i32_shr_u
+    (call $assert_eq
+      (i32.shr_u (i32.const -1) (i32.const -5))
+      (i32.const 31)
+    )
+  )
+
+  (func $i32_shr_s
+    (call $assert_eq
+      (i32.shr_u (i32.const 32) (i32.const -30))
+      (i32.const 8)
+    )
+  )
+
+  (func $i32_shl
+    (call $assert_eq
+      (i32.shl (i32.const -1) (i32.const -30))
+      (i32.const -4)
+    )
+  )
+
+  (func (export "_start")
+    call $i32_shr_u
+    call $i32_shr_s
+    call $i32_shl
+  )
+)