Remove uses of result size in TailCallRuntime and friends

src/mips/code-stubs-mips.cc

Index: src/mips/code-stubs-mips.cc
diff --git a/src/mips/code-stubs-mips.cc b/src/mips/code-stubs-mips.cc
index 36760477e467a91569e599cff17c12736b971bc8..75da8585d420d9d019bd031a7a71ba104343e9b2 100644
--- a/src/mips/code-stubs-mips.cc
+++ b/src/mips/code-stubs-mips.cc
@@ -728,8 +728,7 @@ void CompareICStub::GenerateGeneric(MacroAssembler* masm) {
   __ Push(lhs, rhs);
   // Figure out which native to call and setup the arguments.
   if (cc == eq) {
-    __ TailCallRuntime(strict() ? Runtime::kStrictEquals : Runtime::kEquals, 2,
-                       1);
+    __ TailCallRuntime(strict() ? Runtime::kStrictEquals : Runtime::kEquals, 2);
   } else {
     int ncr;  // NaN compare result.
     if (cc == lt || cc == le) {
@@ -744,8 +743,8 @@ void CompareICStub::GenerateGeneric(MacroAssembler* masm) {
     // Call the native; it returns -1 (less), 0 (equal), or 1 (greater)
     // tagged as a small integer.
     __ TailCallRuntime(
-        is_strong(strength()) ? Runtime::kCompare_Strong : Runtime::kCompare, 3,
-        1);
+        is_strong(strength()) ? Runtime::kCompare_Strong : Runtime::kCompare,
+        3);
   }
 
   __ bind(&miss);
@@ -979,7 +978,7 @@ void MathPowStub::Generate(MacroAssembler* masm) {
   if (exponent_type() == ON_STACK) {
     // The arguments are still on the stack.
     __ bind(&call_runtime);
-    __ TailCallRuntime(Runtime::kMathPowRT, 2, 1);
+    __ TailCallRuntime(Runtime::kMathPowRT, 2);
 
     // The stub is called from non-optimized code, which expects the result
     // as heap number in exponent.
@@ -1533,12 +1532,12 @@ void InstanceOfStub::Generate(MacroAssembler* masm) {
   // Invalidate the instanceof cache.
   DCHECK(Smi::FromInt(0) == 0);
   __ StoreRoot(zero_reg, Heap::kInstanceofCacheFunctionRootIndex);
-  __ TailCallRuntime(Runtime::kHasInPrototypeChain, 2, 1);
+  __ TailCallRuntime(Runtime::kHasInPrototypeChain, 2);
 
   // Slow-case: Call the %InstanceOf runtime function.
   __ bind(&slow_case);
   __ Push(object, function);
-  __ TailCallRuntime(Runtime::kInstanceOf, 2, 1);
+  __ TailCallRuntime(Runtime::kInstanceOf, 2);
 }
 
 
@@ -1609,7 +1608,7 @@ void ArgumentsAccessStub::GenerateReadElement(MacroAssembler* masm) {
   // by calling the runtime system.
   __ bind(&slow);
   __ push(a1);
-  __ TailCallRuntime(Runtime::kArguments, 1, 1);
+  __ TailCallRuntime(Runtime::kArguments, 1);
 }
 
 
@@ -1637,7 +1636,7 @@ void ArgumentsAccessStub::GenerateNewSloppySlow(MacroAssembler* masm) {
 
   __ bind(&runtime);
   __ Push(a1, a3, a2);
-  __ TailCallRuntime(Runtime::kNewSloppyArguments, 3, 1);
+  __ TailCallRuntime(Runtime::kNewSloppyArguments, 3);
 }
 
 
@@ -1851,7 +1850,7 @@ void ArgumentsAccessStub::GenerateNewSloppyFast(MacroAssembler* masm) {
   // t1 = argument count (tagged)
   __ bind(&runtime);
   __ Push(a1, a3, t1);
-  __ TailCallRuntime(Runtime::kNewSloppyArguments, 3, 1);
+  __ TailCallRuntime(Runtime::kNewSloppyArguments, 3);
 }
 
 
@@ -1870,7 +1869,7 @@ void LoadIndexedInterceptorStub::Generate(MacroAssembler* masm) {
   __ Push(receiver, key);  // Receiver, key.
 
   // Perform tail call to the entry.
-  __ TailCallRuntime(Runtime::kLoadElementWithInterceptor, 2, 1);
+  __ TailCallRuntime(Runtime::kLoadElementWithInterceptor, 2);
 
   __ bind(&slow);
   PropertyAccessCompiler::TailCallBuiltin(
@@ -1964,7 +1963,7 @@ void ArgumentsAccessStub::GenerateNewStrict(MacroAssembler* masm) {
   // Do the runtime call to allocate the arguments object.
   __ bind(&runtime);
   __ Push(a1, a3, a2);
-  __ TailCallRuntime(Runtime::kNewStrictArguments, 3, 1);
+  __ TailCallRuntime(Runtime::kNewStrictArguments, 3);
 }
 
 
@@ -1992,7 +1991,7 @@ void RestParamAccessStub::GenerateNew(MacroAssembler* masm) {
 
   // Do the runtime call to allocate the arguments object.
   __ bind(&runtime);
-  __ TailCallRuntime(Runtime::kNewRestParam, 4, 1);
+  __ TailCallRuntime(Runtime::kNewRestParam, 4);
 }
 
 
@@ -2001,7 +2000,7 @@ void RegExpExecStub::Generate(MacroAssembler* masm) {
   // time or if regexp entry in generated code is turned off runtime switch or
   // at compilation.
 #ifdef V8_INTERPRETED_REGEXP
-  __ TailCallRuntime(Runtime::kRegExpExec, 4, 1);
+  __ TailCallRuntime(Runtime::kRegExpExec, 4);
 #else  // V8_INTERPRETED_REGEXP
 
   // Stack frame on entry.
@@ -2286,7 +2285,7 @@ void RegExpExecStub::Generate(MacroAssembler* masm) {
   __ Branch(&runtime, eq, v0, Operand(a1));
 
   // For exception, throw the exception again.
-  __ TailCallRuntime(Runtime::kRegExpExecReThrow, 4, 1);
+  __ TailCallRuntime(Runtime::kRegExpExecReThrow, 4);
 
   __ bind(&failure);
   // For failure and exception return null.
@@ -2382,7 +2381,7 @@ void RegExpExecStub::Generate(MacroAssembler* masm) {
 
   // Do the runtime call to execute the regexp.
   __ bind(&runtime);
-  __ TailCallRuntime(Runtime::kRegExpExec, 4, 1);
+  __ TailCallRuntime(Runtime::kRegExpExec, 4);
 
   // Deferred code for string handling.
   // (6) Not a long external string?  If yes, go to (8).
@@ -3156,7 +3155,7 @@ void SubStringStub::Generate(MacroAssembler* masm) {
 
   // Just jump to runtime to create the sub string.
   __ bind(&runtime);
-  __ TailCallRuntime(Runtime::kSubString, 3, 1);
+  __ TailCallRuntime(Runtime::kSubString, 3);
 
   __ bind(&single_char);
   // v0: original string
@@ -3201,7 +3200,7 @@ void ToNumberStub::Generate(MacroAssembler* masm) {
   __ mov(v0, a0);
   __ bind(&slow_string);
   __ push(a0);  // Push argument.
-  __ TailCallRuntime(Runtime::kStringToNumber, 1, 1);
+  __ TailCallRuntime(Runtime::kStringToNumber, 1);
   __ bind(&not_string);
 
   Label not_oddball;
@@ -3211,7 +3210,7 @@ void ToNumberStub::Generate(MacroAssembler* masm) {
   __ bind(&not_oddball);
 
   __ push(a0);  // Push argument.
-  __ TailCallRuntime(Runtime::kToNumber, 1, 1);
+  __ TailCallRuntime(Runtime::kToNumber, 1);
 }
 
 
@@ -3228,7 +3227,7 @@ void ToLengthStub::Generate(MacroAssembler* masm) {
   __ bind(&not_smi);
 
   __ push(a0);  // Push argument.
-  __ TailCallRuntime(Runtime::kToLength, 1, 1);
+  __ TailCallRuntime(Runtime::kToLength, 1);
 }
 
 
@@ -3260,7 +3259,7 @@ void ToStringStub::Generate(MacroAssembler* masm) {
   __ bind(&not_oddball);
 
   __ push(a0);  // Push argument.
-  __ TailCallRuntime(Runtime::kToString, 1, 1);
+  __ TailCallRuntime(Runtime::kToString, 1);
 }
 
 
@@ -3398,7 +3397,7 @@ void StringCompareStub::Generate(MacroAssembler* masm) {
 
   __ bind(&runtime);
   __ Push(a1, a0);
-  __ TailCallRuntime(Runtime::kStringCompare, 2, 1);
+  __ TailCallRuntime(Runtime::kStringCompare, 2);
 }
 
 
@@ -3437,7 +3436,7 @@ void CompareICStub::GenerateBooleans(MacroAssembler* masm) {
   __ CheckMap(a1, a2, Heap::kBooleanMapRootIndex, &miss, DO_SMI_CHECK);
   __ CheckMap(a0, a3, Heap::kBooleanMapRootIndex, &miss, DO_SMI_CHECK);
   if (op() != Token::EQ_STRICT && is_strong(strength())) {
-    __ TailCallRuntime(Runtime::kThrowStrongModeImplicitConversion, 0, 1);
+    __ TailCallRuntime(Runtime::kThrowStrongModeImplicitConversion, 0);
   } else {
     if (!Token::IsEqualityOp(op())) {
       __ lw(a1, FieldMemOperand(a1, Oddball::kToNumberOffset));
@@ -3730,9 +3729,9 @@ void CompareICStub::GenerateStrings(MacroAssembler* masm) {
   __ bind(&runtime);
   __ Push(left, right);
   if (equality) {
-    __ TailCallRuntime(Runtime::kStringEquals, 2, 1);
+    __ TailCallRuntime(Runtime::kStringEquals, 2);
   } else {
-    __ TailCallRuntime(Runtime::kStringCompare, 2, 1);
+    __ TailCallRuntime(Runtime::kStringCompare, 2);
   }
 
   __ bind(&miss);
@@ -3776,7 +3775,7 @@ void CompareICStub::GenerateKnownReceivers(MacroAssembler* masm) {
     __ Ret(USE_DELAY_SLOT);
     __ subu(v0, a0, a1);
   } else if (is_strong(strength())) {
-    __ TailCallRuntime(Runtime::kThrowStrongModeImplicitConversion, 0, 1);
+    __ TailCallRuntime(Runtime::kThrowStrongModeImplicitConversion, 0);
   } else {
     if (op() == Token::LT || op() == Token::LTE) {
       __ li(a2, Operand(Smi::FromInt(GREATER)));
@@ -3784,7 +3783,7 @@ void CompareICStub::GenerateKnownReceivers(MacroAssembler* masm) {
       __ li(a2, Operand(Smi::FromInt(LESS)));
     }
     __ Push(a1, a0, a2);
-    __ TailCallRuntime(Runtime::kCompare, 3, 1);
+    __ TailCallRuntime(Runtime::kCompare, 3);
   }
 
   __ bind(&miss);
@@ -5176,7 +5175,7 @@ void LoadGlobalViaContextStub::Generate(MacroAssembler* masm) {
   __ bind(&slow_case);
   __ SmiTag(slot_reg);
   __ Push(slot_reg);
-  __ TailCallRuntime(Runtime::kLoadGlobalViaContext, 1, 1);
+  __ TailCallRuntime(Runtime::kLoadGlobalViaContext, 1);
 }
 
 
@@ -5291,7 +5290,7 @@ void StoreGlobalViaContextStub::Generate(MacroAssembler* masm) {
   __ TailCallRuntime(is_strict(language_mode())
                          ? Runtime::kStoreGlobalViaContext_Strict
                          : Runtime::kStoreGlobalViaContext_Sloppy,
-                     2, 1);
+                     2);
 }
 
 
@@ -5415,7 +5414,7 @@ static void CallApiFunctionAndReturn(
 
   // Re-throw by promoting a scheduled exception.
   __ bind(&promote_scheduled_exception);
-  __ TailCallRuntime(Runtime::kPromoteScheduledException, 0, 1);
+  __ TailCallRuntime(Runtime::kPromoteScheduledException, 0);
 
   // HandleScope limit has changed. Delete allocated extensions.
   __ bind(&delete_allocated_handles);