fpizlo@apple.com | 44225e6 | 2013-09-05 03:09:57 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2013 Apple Inc. All rights reserved. |
| 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions |
| 6 | * are met: |
| 7 | * 1. Redistributions of source code must retain the above copyright |
| 8 | * notice, this list of conditions and the following disclaimer. |
| 9 | * 2. Redistributions in binary form must reproduce the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer in the |
| 11 | * documentation and/or other materials provided with the distribution. |
| 12 | * |
| 13 | * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| 14 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| 17 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 18 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 19 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 20 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 21 | * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 23 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 | */ |
| 25 | |
| 26 | #include "config.h" |
| 27 | #include "TestRunnerUtils.h" |
| 28 | |
| 29 | #include "CodeBlock.h" |
| 30 | #include "Operations.h" |
| 31 | |
| 32 | namespace JSC { |
| 33 | |
| 34 | static FunctionExecutable* getExecutable(JSValue theFunctionValue) |
| 35 | { |
| 36 | JSFunction* theFunction = jsDynamicCast<JSFunction*>(theFunctionValue); |
| 37 | if (!theFunction) |
| 38 | return 0; |
| 39 | |
| 40 | FunctionExecutable* executable = jsDynamicCast<FunctionExecutable*>( |
| 41 | theFunction->executable()); |
| 42 | return executable; |
| 43 | } |
| 44 | |
| 45 | JSValue numberOfDFGCompiles(JSValue theFunctionValue) |
| 46 | { |
| 47 | bool pretendToHaveManyCompiles = false; |
| 48 | #if ENABLE(DFG_JIT) |
| 49 | if (!Options::useJIT() || !Options::useDFGJIT()) |
| 50 | pretendToHaveManyCompiles = true; |
| 51 | #else |
| 52 | pretendToHaveManyCompiles = true; |
| 53 | #endif |
| 54 | |
| 55 | if (FunctionExecutable* executable = getExecutable(theFunctionValue)) { |
| 56 | CodeBlock* baselineCodeBlock = executable->baselineCodeBlockFor(CodeForCall); |
| 57 | |
| 58 | if (!baselineCodeBlock) |
fpizlo@apple.com | 4bc850b | 2013-09-05 06:30:15 +0000 | [diff] [blame] | 59 | baselineCodeBlock = executable->baselineCodeBlockFor(CodeForConstruct); |
| 60 | |
| 61 | if (!baselineCodeBlock) |
fpizlo@apple.com | 44225e6 | 2013-09-05 03:09:57 +0000 | [diff] [blame] | 62 | return jsNumber(0); |
| 63 | |
| 64 | if (pretendToHaveManyCompiles) |
| 65 | return jsNumber(1000000.0); |
| 66 | return jsNumber(baselineCodeBlock->numberOfDFGCompiles()); |
| 67 | } |
| 68 | |
| 69 | return jsUndefined(); |
| 70 | } |
| 71 | |
| 72 | JSValue setNeverInline(JSValue theFunctionValue) |
| 73 | { |
| 74 | if (FunctionExecutable* executable = getExecutable(theFunctionValue)) |
| 75 | executable->setNeverInline(true); |
| 76 | |
| 77 | return jsUndefined(); |
| 78 | } |
| 79 | |
| 80 | JSValue numberOfDFGCompiles(ExecState* exec) |
| 81 | { |
| 82 | if (exec->argumentCount() < 1) |
| 83 | return jsUndefined(); |
darin@apple.com | d9b2213 | 2013-09-22 04:02:59 +0000 | [diff] [blame] | 84 | return numberOfDFGCompiles(exec->uncheckedArgument(0)); |
fpizlo@apple.com | 44225e6 | 2013-09-05 03:09:57 +0000 | [diff] [blame] | 85 | } |
| 86 | |
| 87 | JSValue setNeverInline(ExecState* exec) |
| 88 | { |
| 89 | if (exec->argumentCount() < 1) |
| 90 | return jsUndefined(); |
darin@apple.com | d9b2213 | 2013-09-22 04:02:59 +0000 | [diff] [blame] | 91 | return setNeverInline(exec->uncheckedArgument(0)); |
fpizlo@apple.com | 44225e6 | 2013-09-05 03:09:57 +0000 | [diff] [blame] | 92 | } |
| 93 | |
| 94 | } // namespace JSC |
| 95 | |