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Issue 526223002: Use Chrome compatible naming for compiler specifics. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: mips Created 6 years, 3 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 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_X64 7 #if V8_TARGET_ARCH_X64
8 8
9 #include "src/code-stubs.h" 9 #include "src/code-stubs.h"
10 #include "src/codegen.h" 10 #include "src/codegen.h"
(...skipping 1920 matching lines...) Expand 10 before | Expand all | Expand 10 after
1931 } 1931 }
1932 1932
1933 1933
1934 void FullCodeGenerator::VisitYield(Yield* expr) { 1934 void FullCodeGenerator::VisitYield(Yield* expr) {
1935 Comment cmnt(masm_, "[ Yield"); 1935 Comment cmnt(masm_, "[ Yield");
1936 // Evaluate yielded value first; the initial iterator definition depends on 1936 // Evaluate yielded value first; the initial iterator definition depends on
1937 // this. It stays on the stack while we update the iterator. 1937 // this. It stays on the stack while we update the iterator.
1938 VisitForStackValue(expr->expression()); 1938 VisitForStackValue(expr->expression());
1939 1939
1940 switch (expr->yield_kind()) { 1940 switch (expr->yield_kind()) {
1941 case Yield::SUSPEND: 1941 case Yield::kSuspend:
1942 // Pop value from top-of-stack slot; box result into result register. 1942 // Pop value from top-of-stack slot; box result into result register.
1943 EmitCreateIteratorResult(false); 1943 EmitCreateIteratorResult(false);
1944 __ Push(result_register()); 1944 __ Push(result_register());
1945 // Fall through. 1945 // Fall through.
1946 case Yield::INITIAL: { 1946 case Yield::kInitial: {
1947 Label suspend, continuation, post_runtime, resume; 1947 Label suspend, continuation, post_runtime, resume;
1948 1948
1949 __ jmp(&suspend); 1949 __ jmp(&suspend);
1950 1950
1951 __ bind(&continuation); 1951 __ bind(&continuation);
1952 __ jmp(&resume); 1952 __ jmp(&resume);
1953 1953
1954 __ bind(&suspend); 1954 __ bind(&suspend);
1955 VisitForAccumulatorValue(expr->generator_object()); 1955 VisitForAccumulatorValue(expr->generator_object());
1956 DCHECK(continuation.pos() > 0 && Smi::IsValid(continuation.pos())); 1956 DCHECK(continuation.pos() > 0 && Smi::IsValid(continuation.pos()));
(...skipping 13 matching lines...) Expand all
1970 __ bind(&post_runtime); 1970 __ bind(&post_runtime);
1971 1971
1972 __ Pop(result_register()); 1972 __ Pop(result_register());
1973 EmitReturnSequence(); 1973 EmitReturnSequence();
1974 1974
1975 __ bind(&resume); 1975 __ bind(&resume);
1976 context()->Plug(result_register()); 1976 context()->Plug(result_register());
1977 break; 1977 break;
1978 } 1978 }
1979 1979
1980 case Yield::FINAL: { 1980 case Yield::kFinal: {
1981 VisitForAccumulatorValue(expr->generator_object()); 1981 VisitForAccumulatorValue(expr->generator_object());
1982 __ Move(FieldOperand(result_register(), 1982 __ Move(FieldOperand(result_register(),
1983 JSGeneratorObject::kContinuationOffset), 1983 JSGeneratorObject::kContinuationOffset),
1984 Smi::FromInt(JSGeneratorObject::kGeneratorClosed)); 1984 Smi::FromInt(JSGeneratorObject::kGeneratorClosed));
1985 // Pop value from top-of-stack slot, box result into result register. 1985 // Pop value from top-of-stack slot, box result into result register.
1986 EmitCreateIteratorResult(true); 1986 EmitCreateIteratorResult(true);
1987 EmitUnwindBeforeReturn(); 1987 EmitUnwindBeforeReturn();
1988 EmitReturnSequence(); 1988 EmitReturnSequence();
1989 break; 1989 break;
1990 } 1990 }
1991 1991
1992 case Yield::DELEGATING: { 1992 case Yield::kDelegating: {
1993 VisitForStackValue(expr->generator_object()); 1993 VisitForStackValue(expr->generator_object());
1994 1994
1995 // Initial stack layout is as follows: 1995 // Initial stack layout is as follows:
1996 // [sp + 1 * kPointerSize] iter 1996 // [sp + 1 * kPointerSize] iter
1997 // [sp + 0 * kPointerSize] g 1997 // [sp + 0 * kPointerSize] g
1998 1998
1999 Label l_catch, l_try, l_suspend, l_continuation, l_resume; 1999 Label l_catch, l_try, l_suspend, l_continuation, l_resume;
2000 Label l_next, l_call, l_loop; 2000 Label l_next, l_call, l_loop;
2001 Register load_receiver = LoadConvention::ReceiverRegister(); 2001 Register load_receiver = LoadConvention::ReceiverRegister();
2002 Register load_name = LoadConvention::NameRegister(); 2002 Register load_name = LoadConvention::NameRegister();
(...skipping 2833 matching lines...) Expand 10 before | Expand all | Expand 10 after
4836 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), 4836 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(),
4837 Assembler::target_address_at(call_target_address, 4837 Assembler::target_address_at(call_target_address,
4838 unoptimized_code)); 4838 unoptimized_code));
4839 return OSR_AFTER_STACK_CHECK; 4839 return OSR_AFTER_STACK_CHECK;
4840 } 4840 }
4841 4841
4842 4842
4843 } } // namespace v8::internal 4843 } } // namespace v8::internal
4844 4844
4845 #endif // V8_TARGET_ARCH_X64 4845 #endif // V8_TARGET_ARCH_X64
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