[wasm] Make Wasm builtin calls skip trampolines

Change builtin calls in wasm-compiler.cc to use CallBuiltinPointer
rather than CallCodeObject which means they bypass the trampoline.

Since the Code objects are no longer being called, remove them from the
executable Code object allow-list in builtins.cc.

Bug: v8:9338
Change-Id: I9835bab859c4d5e45dbfb4c7a339ccf74e719237
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1893337
Commit-Queue: Dan Elphick <delphick@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64744}

src/builtins/builtins.cc

@@ -452,12 +452,8 @@ bool Builtins::CodeObjectIsExecutable(int builtin_index) {
   // pared down as much as possible.
   switch (builtin_index) {
     case Builtins::kInterpreterEntryTrampoline:
-    case Builtins::kToNumber:
-    case Builtins::kI64ToBigInt:
-    case Builtins::kBigIntToI64:
     case Builtins::kCompileLazy:
     case Builtins::kCompileLazyDeoptimizedCode:
-    case Builtins::kAllocateHeapNumber:
     case Builtins::kCEntry_Return1_DontSaveFPRegs_ArgvOnStack_NoBuiltinExit:
     case Builtins::kCEntry_Return1_DontSaveFPRegs_ArgvOnStack_BuiltinExit:
     case Builtins::kCEntry_Return1_DontSaveFPRegs_ArgvInRegister_NoBuiltinExit:
@@ -478,11 +474,6 @@ bool Builtins::CodeObjectIsExecutable(int builtin_index) {
     case Builtins::kArgumentsAdaptorTrampoline:
     case Builtins::kHandleApiCall:
     case Builtins::kInstantiateAsmJs:
-    case Builtins::kIterableToFixedArrayForWasm:
-
-      // required for ia32
-    case Builtins::kI32PairToBigInt:
-    case Builtins::kBigIntToI32Pair:
       return true;
     default:
       return false;