[loong64][compiler] Remove OptimizationMarker::kLogFirstExecution

Port commit 54604990

Bug: chromium:757467
Change-Id: I1e6f9a63e864b0927ccd07a433479700808a95bb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3420184
Auto-Submit: Yu Liu <liuyu@loongson.cn>
Reviewed-by: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn>
Commit-Queue: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn>
Cr-Commit-Position: refs/heads/main@{#78808}

src/builtins/loong64/builtins-loong64.cc

@@ -912,12 +912,6 @@ static void MaybeOptimizeCode(MacroAssembler* masm, Register feedback_vector,
   // -----------------------------------
   DCHECK(!AreAliased(feedback_vector, a1, a3, optimization_marker));
 
-  // TODO(v8:8394): The logging of first execution will break if
-  // feedback vectors are not allocated. We need to find a different way of
-  // logging these events if required.
-  TailCallRuntimeIfMarkerEquals(masm, optimization_marker,
-                                OptimizationMarker::kLogFirstExecution,
-                                Runtime::kFunctionFirstExecution);
   TailCallRuntimeIfMarkerEquals(masm, optimization_marker,
                                 OptimizationMarker::kCompileOptimized,
                                 Runtime::kCompileOptimized_NotConcurrent);
@@ -925,9 +919,8 @@ static void MaybeOptimizeCode(MacroAssembler* masm, Register feedback_vector,
                                 OptimizationMarker::kCompileOptimizedConcurrent,
                                 Runtime::kCompileOptimized_Concurrent);
 
-  // Marker should be one of LogFirstExecution / CompileOptimized /
-  // CompileOptimizedConcurrent. InOptimizationQueue and None shouldn't reach
-  // here.
+  // Marker should be one of CompileOptimized / CompileOptimizedConcurrent.
+  // InOptimizationQueue and None shouldn't reach here.
   if (FLAG_debug_code) {
     __ stop();
   }
@@ -1038,9 +1031,8 @@ static void MaybeOptimizeCodeOrTailCallOptimizedCodeSlot(
   {
     UseScratchRegisterScope temps(masm);
     Register scratch = temps.Acquire();
-    __ And(
-        scratch, optimization_state,
-        Operand(FeedbackVector::kHasCompileOptimizedOrLogFirstExecutionMarker));
+    __ And(scratch, optimization_state,
+           Operand(FeedbackVector::kHasCompileOptimizedMarker));
     __ Branch(&maybe_has_optimized_code, eq, scratch, Operand(zero_reg));
   }