Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(263)

Side by Side Diff: runtime/vm/instructions_ia32_test.cc

Issue 9414003: Initial implementation of a flow-graph builder for Dart's AST. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Rely on assumption that code can reach both branches of a condition. Created 8 years, 10 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 | « runtime/vm/instructions_ia32.cc ('k') | runtime/vm/intermediate_language.h » ('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 (c) 2011, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #include "vm/globals.h" 5 #include "vm/globals.h"
6 #if defined(TARGET_ARCH_IA32) 6 #if defined(TARGET_ARCH_IA32)
7 7
8 #include "vm/assembler.h" 8 #include "vm/assembler.h"
9 #include "vm/instructions.h" 9 #include "vm/instructions.h"
10 #include "vm/stub_code.h" 10 #include "vm/stub_code.h"
11 #include "vm/unit_test.h" 11 #include "vm/unit_test.h"
12 12
13 namespace dart { 13 namespace dart {
14 14
15 #define __ assembler-> 15 #define __ assembler->
16 16
17 ASSEMBLER_TEST_GENERATE(Call, assembler) { 17 ASSEMBLER_TEST_GENERATE(Call, assembler) {
18 __ call(&StubCode::MegamorphicLookupLabel()); 18 __ call(&StubCode::MegamorphicLookupLabel());
19 __ ret(); 19 __ ret();
20 } 20 }
21 21
22 22
23 ASSEMBLER_TEST_RUN(Call, entry) { 23 ASSEMBLER_TEST_RUN(Call, entry) {
24 Call call(entry); 24 CallPattern call(entry);
25 EXPECT_EQ(StubCode::MegamorphicLookupLabel().address(), call.TargetAddress()); 25 EXPECT_EQ(StubCode::MegamorphicLookupLabel().address(), call.TargetAddress());
26 } 26 }
27 27
28 28
29 ASSEMBLER_TEST_GENERATE(Jump, assembler) { 29 ASSEMBLER_TEST_GENERATE(Jump, assembler) {
30 __ jmp(&StubCode::MegamorphicLookupLabel()); 30 __ jmp(&StubCode::MegamorphicLookupLabel());
31 __ jmp(&StubCode::OptimizeInvokedFunctionLabel()); 31 __ jmp(&StubCode::OptimizeInvokedFunctionLabel());
32 __ ret(); 32 __ ret();
33 } 33 }
34 34
35 35
36 ASSEMBLER_TEST_RUN(Jump, entry) { 36 ASSEMBLER_TEST_RUN(Jump, entry) {
37 Jump jump1(entry); 37 JumpPattern jump1(entry);
38 EXPECT_EQ(StubCode::MegamorphicLookupLabel().address(), 38 EXPECT_EQ(StubCode::MegamorphicLookupLabel().address(),
39 jump1.TargetAddress()); 39 jump1.TargetAddress());
40 Jump jump2(entry + jump1.pattern_length_in_bytes()); 40 JumpPattern jump2(entry + jump1.pattern_length_in_bytes());
41 EXPECT_EQ(StubCode::OptimizeInvokedFunctionLabel().address(), 41 EXPECT_EQ(StubCode::OptimizeInvokedFunctionLabel().address(),
42 jump2.TargetAddress()); 42 jump2.TargetAddress());
43 uword target1 = jump1.TargetAddress(); 43 uword target1 = jump1.TargetAddress();
44 uword target2 = jump2.TargetAddress(); 44 uword target2 = jump2.TargetAddress();
45 jump1.SetTargetAddress(target2); 45 jump1.SetTargetAddress(target2);
46 jump2.SetTargetAddress(target1); 46 jump2.SetTargetAddress(target1);
47 EXPECT_EQ(StubCode::OptimizeInvokedFunctionLabel().address(), 47 EXPECT_EQ(StubCode::OptimizeInvokedFunctionLabel().address(),
48 jump1.TargetAddress()); 48 jump1.TargetAddress());
49 EXPECT_EQ(StubCode::MegamorphicLookupLabel().address(), 49 EXPECT_EQ(StubCode::MegamorphicLookupLabel().address(),
50 jump2.TargetAddress()); 50 jump2.TargetAddress());
51 } 51 }
52 52
53 } // namespace dart 53 } // namespace dart
54 54
55 #endif // defined TARGET_ARCH_IA32 55 #endif // defined TARGET_ARCH_IA32
OLDNEW
« no previous file with comments | « runtime/vm/instructions_ia32.cc ('k') | runtime/vm/intermediate_language.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698