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Issue 2803853005: Inline Array.prototype.forEach in TurboFan (Closed)
Patch Set: Review feedback Created 3 years, 7 months ago
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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/codegen.h" 7 #include "src/codegen.h"
8 #include "src/debug/debug.h" 8 #include "src/debug/debug.h"
9 #include "src/deoptimizer.h" 9 #include "src/deoptimizer.h"
10 #include "src/full-codegen/full-codegen.h" 10 #include "src/full-codegen/full-codegen.h"
(...skipping 1572 matching lines...) Expand 10 before | Expand all | Expand 10 after
1583 static void Generate_NotifyStubFailureHelper(MacroAssembler* masm, 1583 static void Generate_NotifyStubFailureHelper(MacroAssembler* masm,
1584 SaveFPRegsMode save_doubles) { 1584 SaveFPRegsMode save_doubles) {
1585 { 1585 {
1586 FrameScope scope(masm, StackFrame::INTERNAL); 1586 FrameScope scope(masm, StackFrame::INTERNAL);
1587 1587
1588 // Preserve registers across notification, this is important for compiled 1588 // Preserve registers across notification, this is important for compiled
1589 // stubs that tail call the runtime on deopts passing their parameters in 1589 // stubs that tail call the runtime on deopts passing their parameters in
1590 // registers. 1590 // registers.
1591 __ MultiPush(kJSCallerSaved | kCalleeSaved); 1591 __ MultiPush(kJSCallerSaved | kCalleeSaved);
1592 // Pass the function and deoptimization type to the runtime system. 1592 // Pass the function and deoptimization type to the runtime system.
1593 __ CallRuntime(Runtime::kNotifyStubFailure, save_doubles); 1593 __ CallRuntime(Runtime::kNotifyBuiltinContinuation, save_doubles);
1594 __ MultiPop(kJSCallerSaved | kCalleeSaved); 1594 __ MultiPop(kJSCallerSaved | kCalleeSaved);
1595 } 1595 }
1596 1596
1597 __ Addu(sp, sp, Operand(kPointerSize)); // Ignore state 1597 __ Addu(sp, sp, Operand(kPointerSize)); // Ignore state
1598 __ Jump(ra); // Jump to miss handler 1598 __ Jump(ra); // Jump to miss handler
1599 } 1599 }
1600 1600
1601 void Builtins::Generate_NotifyStubFailure(MacroAssembler* masm) { 1601 void Builtins::Generate_NotifyStubFailure(MacroAssembler* masm) {
1602 Generate_NotifyStubFailureHelper(masm, kDontSaveFPRegs); 1602 Generate_NotifyStubFailureHelper(masm, kDontSaveFPRegs);
1603 } 1603 }
(...skipping 1472 matching lines...) Expand 10 before | Expand all | Expand 10 after
3076 // Now jump to the instructions of the returned code object. 3076 // Now jump to the instructions of the returned code object.
3077 __ Jump(at, v0, Code::kHeaderSize - kHeapObjectTag); 3077 __ Jump(at, v0, Code::kHeaderSize - kHeapObjectTag);
3078 } 3078 }
3079 3079
3080 #undef __ 3080 #undef __
3081 3081
3082 } // namespace internal 3082 } // namespace internal
3083 } // namespace v8 3083 } // namespace v8
3084 3084
3085 #endif // V8_TARGET_ARCH_MIPS 3085 #endif // V8_TARGET_ARCH_MIPS
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