[wasm] Remove TableSwitch and replace with br_table.

test/unittests/wasm/wasm-macro-gen-unittest.cc

Index: test/unittests/wasm/wasm-macro-gen-unittest.cc
diff --git a/test/unittests/wasm/wasm-macro-gen-unittest.cc b/test/unittests/wasm/wasm-macro-gen-unittest.cc
index d6661cce7b6abb5410c5285a330f0cbdf224488c..cb60b6c03f5e3bee9fd05d0b1c089c8938106c57 100644
--- a/test/unittests/wasm/wasm-macro-gen-unittest.cc
+++ b/test/unittests/wasm/wasm-macro-gen-unittest.cc
@@ -92,17 +92,8 @@ TEST_F(WasmMacroGenTest, MacroStatements) {
   EXPECT_SIZE(3, WASM_CONTINUE(0));
 }
 
-
-TEST_F(WasmMacroGenTest, TableSwitch) {
-  EXPECT_SIZE(2, WASM_CASE(9));
-  EXPECT_SIZE(2, WASM_CASE_BR(11));
-
-  EXPECT_SIZE(7, WASM_TABLESWITCH_OP(0, 1, WASM_CASE(7)));
-  EXPECT_SIZE(9, WASM_TABLESWITCH_OP(0, 2, WASM_CASE(7), WASM_CASE(8)));
-
-  EXPECT_SIZE(4, WASM_TABLESWITCH_BODY(WASM_I8(88), WASM_I8(77)));
-  EXPECT_SIZE(
-      6, WASM_TABLESWITCH_BODY(WASM_I8(33), WASM_I8(44), WASM_GET_LOCAL(0)));
+TEST_F(WasmMacroGenTest, BrTable) {
+  EXPECT_SIZE(7, WASM_BR_TABLE(WASM_ZERO, 1, BR_TARGET(1)));
 }