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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #if V8_TARGET_ARCH_MIPS | 5 #if V8_TARGET_ARCH_MIPS |
6 | 6 |
7 #include "src/base/bits.h" | 7 #include "src/base/bits.h" |
8 #include "src/bootstrapper.h" | 8 #include "src/bootstrapper.h" |
9 #include "src/code-stubs.h" | 9 #include "src/code-stubs.h" |
10 #include "src/codegen.h" | 10 #include "src/codegen.h" |
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715 StringHelper::GenerateCompareFlatOneByteStrings(masm, lhs, rhs, a2, a3, t0, | 715 StringHelper::GenerateCompareFlatOneByteStrings(masm, lhs, rhs, a2, a3, t0, |
716 t1); | 716 t1); |
717 } | 717 } |
718 // Never falls through to here. | 718 // Never falls through to here. |
719 | 719 |
720 __ bind(&slow); | 720 __ bind(&slow); |
721 if (cc == eq) { | 721 if (cc == eq) { |
722 { | 722 { |
723 FrameScope scope(masm, StackFrame::INTERNAL); | 723 FrameScope scope(masm, StackFrame::INTERNAL); |
724 __ Push(lhs, rhs); | 724 __ Push(lhs, rhs); |
725 __ CallRuntime(strict() ? Runtime::kStrictEquals : Runtime::kEquals); | 725 __ CallRuntime(strict() ? Runtime::kStrictEqual : Runtime::kEqual); |
726 } | 726 } |
727 // Turn true into 0 and false into some non-zero value. | 727 // Turn true into 0 and false into some non-zero value. |
728 STATIC_ASSERT(EQUAL == 0); | 728 STATIC_ASSERT(EQUAL == 0); |
729 __ LoadRoot(a0, Heap::kTrueValueRootIndex); | 729 __ LoadRoot(a0, Heap::kTrueValueRootIndex); |
730 __ Ret(USE_DELAY_SLOT); | 730 __ Ret(USE_DELAY_SLOT); |
731 __ subu(v0, v0, a0); // In delay slot. | 731 __ subu(v0, v0, a0); // In delay slot. |
732 } else { | 732 } else { |
733 // Prepare for call to builtin. Push object pointers, a0 (lhs) first, | 733 // Prepare for call to builtin. Push object pointers, a0 (lhs) first, |
734 // a1 (rhs) second. | 734 // a1 (rhs) second. |
735 __ Push(lhs, rhs); | 735 __ Push(lhs, rhs); |
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5795 return_value_operand, NULL); | 5795 return_value_operand, NULL); |
5796 } | 5796 } |
5797 | 5797 |
5798 | 5798 |
5799 #undef __ | 5799 #undef __ |
5800 | 5800 |
5801 } // namespace internal | 5801 } // namespace internal |
5802 } // namespace v8 | 5802 } // namespace v8 |
5803 | 5803 |
5804 #endif // V8_TARGET_ARCH_MIPS | 5804 #endif // V8_TARGET_ARCH_MIPS |
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