https://bugs.webkit.org/show_bug.cgi?id=120723

Source/JavaScriptCore: 

Reviewed by Geoffrey Garen.
        
* runtime/TestRunnerUtils.cpp:
(JSC::numberOfDFGCompiles): This should also handle constructors.

LayoutTests: 

Reviewed by Geoffrey Garen.
        
Add dfgShouldBe(), a handy function that covers a lot of common cases.
Also convert a bunch of tests.

* fast/js/dfg-activation-register-overwritten-in-throw-expected.txt:
* fast/js/dfg-add-not-number-expected.txt:
* fast/js/dfg-allocation-profile-watch-point-exit-expected.txt:
* fast/js/dfg-arguments-alias-escape-expected.txt:
* fast/js/dfg-arguments-cross-code-origin-expected.txt:
* fast/js/dfg-arguments-mixed-alias-expected.txt:
* fast/js/dfg-arguments-strict-mode-expected.txt:
* fast/js/dfg-arguments-unexpected-escape-expected.txt:
* fast/js/dfg-array-dead-expected.txt:
* fast/js/dfg-array-length-dead-expected.txt:
* fast/js/dfg-array-pop-value-clearing-expected.txt:
* fast/js/dfg-array-push-bad-time-expected.txt:
* fast/js/dfg-array-push-slow-put-expected.txt:
* fast/js/dfg-arrayify-when-late-prevent-extensions-expected.txt:
* fast/js/dfg-arrayify-when-prevent-extensions-expected.txt:
* fast/js/dfg-bool-to-int32-reuse-expected.txt:
* fast/js/jsc-test-list:
* fast/js/resources/js-test-pre.js:
(dfgShouldBe):
* fast/js/resources/standalone-pre.js:
(dfgShouldBe):
* fast/js/script-tests/dfg-activation-register-overwritten-in-throw.js:
(g):
* fast/js/script-tests/dfg-add-not-number.js:
* fast/js/script-tests/dfg-allocation-profile-watch-point-exit.js:
(foo):
* fast/js/script-tests/dfg-arguments-alias-escape.js:
* fast/js/script-tests/dfg-arguments-cross-code-origin.js:
* fast/js/script-tests/dfg-arguments-mixed-alias.js:
* fast/js/script-tests/dfg-arguments-strict-mode.js:
* fast/js/script-tests/dfg-arguments-unexpected-escape.js:
* fast/js/script-tests/dfg-array-dead.js:
* fast/js/script-tests/dfg-array-length-dead.js:
* fast/js/script-tests/dfg-array-pop-value-clearing.js:
* fast/js/script-tests/dfg-array-push-bad-time.js:
* fast/js/script-tests/dfg-array-push-slow-put.js:
* fast/js/script-tests/dfg-arrayify-when-late-prevent-extensions.js:
* fast/js/script-tests/dfg-arrayify-when-prevent-extensions.js:
* fast/js/script-tests/dfg-bool-to-int32-reuse.js:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@155096 268f45cc-cd09-0410-ab3c-d52691b4dbfc