MIPS: Convert a bunch of ASSERTs to STATIC_ASSERTs
Ported r9057 (f6c548d) BUG= TEST= Review URL: http://codereview.chromium.org/7740073 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9086 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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@ -210,7 +210,7 @@ static void AllocateJSArray(MacroAssembler* masm,
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// Allocate the JSArray object together with space for a FixedArray with the
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// requested number of elements.
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__ bind(¬_empty);
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ASSERT(kSmiTagSize == 1 && kSmiTag == 0);
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STATIC_ASSERT(kSmiTagSize == 1 && kSmiTag == 0);
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__ li(elements_array_end,
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(JSArray::kSize + FixedArray::kHeaderSize) / kPointerSize);
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__ sra(scratch1, array_size, kSmiTagSize);
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@ -261,7 +261,7 @@ static void AllocateJSArray(MacroAssembler* masm,
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// Length of the FixedArray is the number of pre-allocated elements if
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// the actual JSArray has length 0 and the size of the JSArray for non-empty
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// JSArrays. The length of a FixedArray is stored as a smi.
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ASSERT(kSmiTag == 0);
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STATIC_ASSERT(kSmiTag == 0);
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__ li(at, Operand(Smi::FromInt(JSArray::kPreallocatedArrayElements)));
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__ movz(array_size, at, array_size);
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@ -273,7 +273,7 @@ static void AllocateJSArray(MacroAssembler* masm,
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// result: JSObject
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// elements_array_storage: elements array element storage
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// array_size: smi-tagged size of elements array
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ASSERT(kSmiTag == 0 && kSmiTagSize < kPointerSizeLog2);
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STATIC_ASSERT(kSmiTag == 0 && kSmiTagSize < kPointerSizeLog2);
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__ sll(elements_array_end, array_size, kPointerSizeLog2 - kSmiTagSize);
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__ Addu(elements_array_end, elements_array_storage, elements_array_end);
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@ -336,14 +336,14 @@ static void ArrayNativeCode(MacroAssembler* masm,
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__ bind(&argc_one_or_more);
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__ Branch(&argc_two_or_more, ne, a0, Operand(1));
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ASSERT(kSmiTag == 0);
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STATIC_ASSERT(kSmiTag == 0);
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__ lw(a2, MemOperand(sp)); // Get the argument from the stack.
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__ And(a3, a2, Operand(kIntptrSignBit | kSmiTagMask));
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__ Branch(call_generic_code, eq, a3, Operand(zero_reg));
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// Handle construction of an empty array of a certain size. Bail out if size
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// is too large to actually allocate an elements array.
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ASSERT(kSmiTag == 0);
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STATIC_ASSERT(kSmiTag == 0);
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__ Branch(call_generic_code, Ugreater_equal, a2,
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Operand(JSObject::kInitialMaxFastElementArray << kSmiTagSize));
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@ -576,7 +576,7 @@ void Builtins::Generate_StringConstructCode(MacroAssembler* masm) {
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// Is it a String?
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__ lw(a2, FieldMemOperand(a0, HeapObject::kMapOffset));
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__ lbu(a3, FieldMemOperand(a2, Map::kInstanceTypeOffset));
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ASSERT(kNotStringTag != 0);
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STATIC_ASSERT(kNotStringTag != 0);
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__ And(t0, a3, Operand(kIsNotStringMask));
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__ Branch(&convert_argument, ne, t0, Operand(zero_reg));
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__ mov(argument, a0);
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@ -3270,7 +3270,7 @@ void FullCodeGenerator::EmitGetFromCache(ZoneList<Expression*>* args) {
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Label done, not_found;
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ASSERT(kSmiTag == 0 && kSmiTagSize == 1);
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STATIC_ASSERT(kSmiTag == 0 && kSmiTagSize == 1);
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__ lw(a2, FieldMemOperand(cache, JSFunctionResultCache::kFingerOffset));
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// a2 now holds finger offset as a smi.
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__ Addu(a3, cache, Operand(FixedArray::kHeaderSize - kHeapObjectTag));
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@ -4265,7 +4265,7 @@ void FullCodeGenerator::EnterFinallyBlock() {
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// Cook return address in link register to stack (smi encoded Code* delta).
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__ Subu(a1, ra, Operand(masm_->CodeObject()));
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ASSERT_EQ(1, kSmiTagSize + kSmiShiftSize);
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ASSERT_EQ(0, kSmiTag);
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STATIC_ASSERT(0 == kSmiTag);
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__ Addu(a1, a1, Operand(a1)); // Convert to smi.
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__ push(a1);
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}
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@ -338,7 +338,7 @@ static void GenerateFastArrayLoad(MacroAssembler* masm,
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__ Addu(scratch1, elements,
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Operand(FixedArray::kHeaderSize - kHeapObjectTag));
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// The key is a smi.
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ASSERT(kSmiTag == 0 && kSmiTagSize < kPointerSizeLog2);
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STATIC_ASSERT(kSmiTag == 0 && kSmiTagSize < kPointerSizeLog2);
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__ sll(at, key, kPointerSizeLog2 - kSmiTagSize);
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__ addu(at, at, scratch1);
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__ lw(scratch2, MemOperand(at));
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@ -372,7 +372,7 @@ static void GenerateKeyStringCheck(MacroAssembler* masm,
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// Is the string a symbol?
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// map: key map
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__ lbu(hash, FieldMemOperand(map, Map::kInstanceTypeOffset));
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ASSERT(kSymbolTag != 0);
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STATIC_ASSERT(kSymbolTag != 0);
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__ And(at, hash, Operand(kIsSymbolMask));
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__ Branch(not_symbol, eq, at, Operand(zero_reg));
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}
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@ -1269,7 +1269,7 @@ void KeyedStoreIC::GenerateGeneric(MacroAssembler* masm,
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__ lw(t0, FieldMemOperand(elements, FixedArray::kLengthOffset));
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__ Branch(&slow, hs, key, Operand(t0));
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// Calculate key + 1 as smi.
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ASSERT_EQ(0, kSmiTag);
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STATIC_ASSERT(0 == kSmiTag);
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__ Addu(t3, key, Operand(Smi::FromInt(1)));
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__ sw(t3, FieldMemOperand(receiver, JSArray::kLengthOffset));
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__ Branch(&fast);
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@ -3501,7 +3501,7 @@ void KeyedLoadStubCompiler::GenerateLoadExternalArray(
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// We are not untagging smi key and instead work with it
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// as if it was premultiplied by 2.
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ASSERT((kSmiTag == 0) && (kSmiTagSize == 1));
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STATIC_ASSERT((kSmiTag == 0) && (kSmiTagSize == 1));
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Register value = a2;
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switch (elements_kind) {
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@ -4213,7 +4213,7 @@ void KeyedLoadStubCompiler::GenerateLoadFastElement(MacroAssembler* masm) {
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// Load the result and make sure it's not the hole.
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__ Addu(a3, a2, Operand(FixedArray::kHeaderSize - kHeapObjectTag));
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ASSERT(kSmiTag == 0 && kSmiTagSize < kPointerSizeLog2);
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STATIC_ASSERT(kSmiTag == 0 && kSmiTagSize < kPointerSizeLog2);
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__ sll(t0, a0, kPointerSizeLog2 - kSmiTagSize);
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__ Addu(t0, t0, a3);
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__ lw(t0, MemOperand(t0));
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@ -4344,7 +4344,7 @@ void KeyedStoreStubCompiler::GenerateStoreFastElement(MacroAssembler* masm,
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__ Addu(scratch,
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elements_reg, Operand(FixedArray::kHeaderSize - kHeapObjectTag));
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ASSERT(kSmiTag == 0 && kSmiTagSize < kPointerSizeLog2);
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STATIC_ASSERT(kSmiTag == 0 && kSmiTagSize < kPointerSizeLog2);
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__ sll(scratch2, key_reg, kPointerSizeLog2 - kSmiTagSize);
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__ Addu(scratch3, scratch2, scratch);
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__ sw(value_reg, MemOperand(scratch3));
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