Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(116)

Side by Side Diff: src/arm/code-stubs-arm.h

Issue 559913002: Rename ascii to one-byte where applicable. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 3 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
OLDNEW
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 #ifndef V8_ARM_CODE_STUBS_ARM_H_ 5 #ifndef V8_ARM_CODE_STUBS_ARM_H_
6 #define V8_ARM_CODE_STUBS_ARM_H_ 6 #define V8_ARM_CODE_STUBS_ARM_H_
7 7
8 namespace v8 { 8 namespace v8 {
9 namespace internal { 9 namespace internal {
10 10
11 11
12 void ArrayNativeCode(MacroAssembler* masm, Label* call_generic_code); 12 void ArrayNativeCode(MacroAssembler* masm, Label* call_generic_code);
13 13
14 14
15 class StringHelper : public AllStatic { 15 class StringHelper : public AllStatic {
16 public: 16 public:
17 // Generate code for copying a large number of characters. This function 17 // Generate code for copying a large number of characters. This function
18 // is allowed to spend extra time setting up conditions to make copying 18 // is allowed to spend extra time setting up conditions to make copying
19 // faster. Copying of overlapping regions is not supported. 19 // faster. Copying of overlapping regions is not supported.
20 // Dest register ends at the position after the last character written. 20 // Dest register ends at the position after the last character written.
21 static void GenerateCopyCharacters(MacroAssembler* masm, 21 static void GenerateCopyCharacters(MacroAssembler* masm,
22 Register dest, 22 Register dest,
23 Register src, 23 Register src,
24 Register count, 24 Register count,
25 Register scratch, 25 Register scratch,
26 String::Encoding encoding); 26 String::Encoding encoding);
27 27
28 // Compares two flat ASCII strings and returns result in r0. 28 // Compares two flat one-byte strings and returns result in r0.
29 static void GenerateCompareFlatAsciiStrings(MacroAssembler* masm, 29 static void GenerateCompareFlatOneByteStrings(
30 Register left, 30 MacroAssembler* masm, Register left, Register right, Register scratch1,
31 Register right, 31 Register scratch2, Register scratch3, Register scratch4);
32
33 // Compares two flat one-byte strings for equality and returns result in r0.
34 static void GenerateFlatOneByteStringEquals(MacroAssembler* masm,
35 Register left, Register right,
32 Register scratch1, 36 Register scratch1,
33 Register scratch2, 37 Register scratch2,
34 Register scratch3, 38 Register scratch3);
35 Register scratch4);
36
37 // Compares two flat ASCII strings for equality and returns result in r0.
38 static void GenerateFlatAsciiStringEquals(MacroAssembler* masm,
39 Register left,
40 Register right,
41 Register scratch1,
42 Register scratch2,
43 Register scratch3);
44 39
45 private: 40 private:
46 static void GenerateAsciiCharsCompareLoop(MacroAssembler* masm, 41 static void GenerateOneByteCharsCompareLoop(
47 Register left, 42 MacroAssembler* masm, Register left, Register right, Register length,
48 Register right, 43 Register scratch1, Register scratch2, Label* chars_not_equal);
49 Register length,
50 Register scratch1,
51 Register scratch2,
52 Label* chars_not_equal);
53 44
54 DISALLOW_IMPLICIT_CONSTRUCTORS(StringHelper); 45 DISALLOW_IMPLICIT_CONSTRUCTORS(StringHelper);
55 }; 46 };
56 47
57 48
58 // This stub can convert a signed int32 to a heap number (double). It does 49 // This stub can convert a signed int32 to a heap number (double). It does
59 // not work for int32s that are in Smi range! No GC occurs during this stub 50 // not work for int32s that are in Smi range! No GC occurs during this stub
60 // so you don't have to set up the frame. 51 // so you don't have to set up the frame.
61 class WriteInt32ToHeapNumberStub : public PlatformCodeStub { 52 class WriteInt32ToHeapNumberStub : public PlatformCodeStub {
62 public: 53 public:
(...skipping 284 matching lines...) Expand 10 before | Expand all | Expand 10 after
347 LookupMode mode() const { return LookupModeBits::decode(minor_key_); } 338 LookupMode mode() const { return LookupModeBits::decode(minor_key_); }
348 339
349 class LookupModeBits: public BitField<LookupMode, 0, 1> {}; 340 class LookupModeBits: public BitField<LookupMode, 0, 1> {};
350 341
351 DEFINE_PLATFORM_CODE_STUB(NameDictionaryLookup, PlatformCodeStub); 342 DEFINE_PLATFORM_CODE_STUB(NameDictionaryLookup, PlatformCodeStub);
352 }; 343 };
353 344
354 } } // namespace v8::internal 345 } } // namespace v8::internal
355 346
356 #endif // V8_ARM_CODE_STUBS_ARM_H_ 347 #endif // V8_ARM_CODE_STUBS_ARM_H_
OLDNEW
« no previous file with comments | « src/api.cc ('k') | src/arm/code-stubs-arm.cc » ('j') | src/jsregexp.cc » ('J')

Powered by Google App Engine
This is Rietveld 408576698