Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(3)

Side by Side Diff: src/mips/full-codegen-mips.cc

Issue 9231009: More spelling changes. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 8 years, 11 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « src/mips/constants-mips.cc ('k') | src/mips/lithium-codegen-mips.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
(...skipping 107 matching lines...) Expand 10 before | Expand all | Expand 10 after
118 #endif 118 #endif
119 }; 119 };
120 120
121 121
122 // Generate code for a JS function. On entry to the function the receiver 122 // Generate code for a JS function. On entry to the function the receiver
123 // and arguments have been pushed on the stack left to right. The actual 123 // and arguments have been pushed on the stack left to right. The actual
124 // argument count matches the formal parameter count expected by the 124 // argument count matches the formal parameter count expected by the
125 // function. 125 // function.
126 // 126 //
127 // The live registers are: 127 // The live registers are:
128 // o a1: the JS function object being called (ie, ourselves) 128 // o a1: the JS function object being called (i.e. ourselves)
129 // o cp: our context 129 // o cp: our context
130 // o fp: our caller's frame pointer 130 // o fp: our caller's frame pointer
131 // o sp: stack pointer 131 // o sp: stack pointer
132 // o ra: return address 132 // o ra: return address
133 // 133 //
134 // The function builds a JS frame. Please see JavaScriptFrameConstants in 134 // The function builds a JS frame. Please see JavaScriptFrameConstants in
135 // frames-mips.h for its layout. 135 // frames-mips.h for its layout.
136 void FullCodeGenerator::Generate(CompilationInfo* info) { 136 void FullCodeGenerator::Generate(CompilationInfo* info) {
137 ASSERT(info_ == NULL); 137 ASSERT(info_ == NULL);
138 info_ = info; 138 info_ = info;
(...skipping 3509 matching lines...) Expand 10 before | Expand all | Expand 10 after
3648 __ SmiUntag(string_length); 3648 __ SmiUntag(string_length);
3649 __ Addu(string, string, SeqAsciiString::kHeaderSize - kHeapObjectTag); 3649 __ Addu(string, string, SeqAsciiString::kHeaderSize - kHeapObjectTag);
3650 __ CopyBytes(string, result_pos, string_length, scratch1); 3650 __ CopyBytes(string, result_pos, string_length, scratch1);
3651 // End while (element < elements_end). 3651 // End while (element < elements_end).
3652 __ Branch(&empty_separator_loop, lt, element, Operand(elements_end)); 3652 __ Branch(&empty_separator_loop, lt, element, Operand(elements_end));
3653 ASSERT(result.is(v0)); 3653 ASSERT(result.is(v0));
3654 __ Branch(&done); 3654 __ Branch(&done);
3655 3655
3656 // One-character separator case. 3656 // One-character separator case.
3657 __ bind(&one_char_separator); 3657 __ bind(&one_char_separator);
3658 // Replace separator with its ascii character value. 3658 // Replace separator with its ASCII character value.
3659 __ lbu(separator, FieldMemOperand(separator, SeqAsciiString::kHeaderSize)); 3659 __ lbu(separator, FieldMemOperand(separator, SeqAsciiString::kHeaderSize));
3660 // Jump into the loop after the code that copies the separator, so the first 3660 // Jump into the loop after the code that copies the separator, so the first
3661 // element is not preceded by a separator. 3661 // element is not preceded by a separator.
3662 __ jmp(&one_char_separator_loop_entry); 3662 __ jmp(&one_char_separator_loop_entry);
3663 3663
3664 __ bind(&one_char_separator_loop); 3664 __ bind(&one_char_separator_loop);
3665 // Live values in registers: 3665 // Live values in registers:
3666 // result_pos: the position to which we are currently copying characters. 3666 // result_pos: the position to which we are currently copying characters.
3667 // element: Current array element. 3667 // element: Current array element.
3668 // elements_end: Array end. 3668 // elements_end: Array end.
3669 // separator: Single separator ascii char (in lower byte). 3669 // separator: Single separator ASCII char (in lower byte).
3670 3670
3671 // Copy the separator character to the result. 3671 // Copy the separator character to the result.
3672 __ sb(separator, MemOperand(result_pos)); 3672 __ sb(separator, MemOperand(result_pos));
3673 __ Addu(result_pos, result_pos, 1); 3673 __ Addu(result_pos, result_pos, 1);
3674 3674
3675 // Copy next array element to the result. 3675 // Copy next array element to the result.
3676 __ bind(&one_char_separator_loop_entry); 3676 __ bind(&one_char_separator_loop_entry);
3677 __ lw(string, MemOperand(element)); 3677 __ lw(string, MemOperand(element));
3678 __ Addu(element, element, kPointerSize); 3678 __ Addu(element, element, kPointerSize);
3679 __ lw(string_length, FieldMemOperand(string, String::kLengthOffset)); 3679 __ lw(string_length, FieldMemOperand(string, String::kLengthOffset));
(...skipping 746 matching lines...) Expand 10 before | Expand all | Expand 10 after
4426 *context_length = 0; 4426 *context_length = 0;
4427 return previous_; 4427 return previous_;
4428 } 4428 }
4429 4429
4430 4430
4431 #undef __ 4431 #undef __
4432 4432
4433 } } // namespace v8::internal 4433 } } // namespace v8::internal
4434 4434
4435 #endif // V8_TARGET_ARCH_MIPS 4435 #endif // V8_TARGET_ARCH_MIPS
OLDNEW
« no previous file with comments | « src/mips/constants-mips.cc ('k') | src/mips/lithium-codegen-mips.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698