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Issue 531723002: X87: Use Chrome compatible naming for compiler specifics. (Closed) Base URL: https://chromium.googlesource.com/external/v8.git@bleeding_edge
Patch Set: 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_X87 7 #if V8_TARGET_ARCH_X87
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 1884 matching lines...) Expand 10 before | Expand all | Expand 10 after
1895 } 1895 }
1896 1896
1897 1897
1898 void FullCodeGenerator::VisitYield(Yield* expr) { 1898 void FullCodeGenerator::VisitYield(Yield* expr) {
1899 Comment cmnt(masm_, "[ Yield"); 1899 Comment cmnt(masm_, "[ Yield");
1900 // Evaluate yielded value first; the initial iterator definition depends on 1900 // Evaluate yielded value first; the initial iterator definition depends on
1901 // this. It stays on the stack while we update the iterator. 1901 // this. It stays on the stack while we update the iterator.
1902 VisitForStackValue(expr->expression()); 1902 VisitForStackValue(expr->expression());
1903 1903
1904 switch (expr->yield_kind()) { 1904 switch (expr->yield_kind()) {
1905 case Yield::SUSPEND: 1905 case Yield::kSuspend:
1906 // Pop value from top-of-stack slot; box result into result register. 1906 // Pop value from top-of-stack slot; box result into result register.
1907 EmitCreateIteratorResult(false); 1907 EmitCreateIteratorResult(false);
1908 __ push(result_register()); 1908 __ push(result_register());
1909 // Fall through. 1909 // Fall through.
1910 case Yield::INITIAL: { 1910 case Yield::kInitial: {
1911 Label suspend, continuation, post_runtime, resume; 1911 Label suspend, continuation, post_runtime, resume;
1912 1912
1913 __ jmp(&suspend); 1913 __ jmp(&suspend);
1914 1914
1915 __ bind(&continuation); 1915 __ bind(&continuation);
1916 __ jmp(&resume); 1916 __ jmp(&resume);
1917 1917
1918 __ bind(&suspend); 1918 __ bind(&suspend);
1919 VisitForAccumulatorValue(expr->generator_object()); 1919 VisitForAccumulatorValue(expr->generator_object());
1920 DCHECK(continuation.pos() > 0 && Smi::IsValid(continuation.pos())); 1920 DCHECK(continuation.pos() > 0 && Smi::IsValid(continuation.pos()));
(...skipping 11 matching lines...) Expand all
1932 Operand(ebp, StandardFrameConstants::kContextOffset)); 1932 Operand(ebp, StandardFrameConstants::kContextOffset));
1933 __ bind(&post_runtime); 1933 __ bind(&post_runtime);
1934 __ pop(result_register()); 1934 __ pop(result_register());
1935 EmitReturnSequence(); 1935 EmitReturnSequence();
1936 1936
1937 __ bind(&resume); 1937 __ bind(&resume);
1938 context()->Plug(result_register()); 1938 context()->Plug(result_register());
1939 break; 1939 break;
1940 } 1940 }
1941 1941
1942 case Yield::FINAL: { 1942 case Yield::kFinal: {
1943 VisitForAccumulatorValue(expr->generator_object()); 1943 VisitForAccumulatorValue(expr->generator_object());
1944 __ mov(FieldOperand(result_register(), 1944 __ mov(FieldOperand(result_register(),
1945 JSGeneratorObject::kContinuationOffset), 1945 JSGeneratorObject::kContinuationOffset),
1946 Immediate(Smi::FromInt(JSGeneratorObject::kGeneratorClosed))); 1946 Immediate(Smi::FromInt(JSGeneratorObject::kGeneratorClosed)));
1947 // Pop value from top-of-stack slot, box result into result register. 1947 // Pop value from top-of-stack slot, box result into result register.
1948 EmitCreateIteratorResult(true); 1948 EmitCreateIteratorResult(true);
1949 EmitUnwindBeforeReturn(); 1949 EmitUnwindBeforeReturn();
1950 EmitReturnSequence(); 1950 EmitReturnSequence();
1951 break; 1951 break;
1952 } 1952 }
1953 1953
1954 case Yield::DELEGATING: { 1954 case Yield::kDelegating: {
1955 VisitForStackValue(expr->generator_object()); 1955 VisitForStackValue(expr->generator_object());
1956 1956
1957 // Initial stack layout is as follows: 1957 // Initial stack layout is as follows:
1958 // [sp + 1 * kPointerSize] iter 1958 // [sp + 1 * kPointerSize] iter
1959 // [sp + 0 * kPointerSize] g 1959 // [sp + 0 * kPointerSize] g
1960 1960
1961 Label l_catch, l_try, l_suspend, l_continuation, l_resume; 1961 Label l_catch, l_try, l_suspend, l_continuation, l_resume;
1962 Label l_next, l_call, l_loop; 1962 Label l_next, l_call, l_loop;
1963 Register load_receiver = LoadConvention::ReceiverRegister(); 1963 Register load_receiver = LoadConvention::ReceiverRegister();
1964 Register load_name = LoadConvention::NameRegister(); 1964 Register load_name = LoadConvention::NameRegister();
(...skipping 2854 matching lines...) Expand 10 before | Expand all | Expand 10 after
4819 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), 4819 DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(),
4820 Assembler::target_address_at(call_target_address, 4820 Assembler::target_address_at(call_target_address,
4821 unoptimized_code)); 4821 unoptimized_code));
4822 return OSR_AFTER_STACK_CHECK; 4822 return OSR_AFTER_STACK_CHECK;
4823 } 4823 }
4824 4824
4825 4825
4826 } } // namespace v8::internal 4826 } } // namespace v8::internal
4827 4827
4828 #endif // V8_TARGET_ARCH_X87 4828 #endif // V8_TARGET_ARCH_X87
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