Bug 127407

Summary: CStack Branch: Fix DFG for X86-32
Product: WebKit Reporter: Michael Saboff <msaboff>
Component: JavaScriptCoreAssignee: Michael Saboff <msaboff>
Status: RESOLVED FIXED    
Severity: Normal    
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Attachments:
Description Flags
Patch fpizlo: review+

Michael Saboff
Reported 2014-01-21 22:50:59 PST
This is to make the appropriate changes so the DFG will build and run on X86-32. This will likely require changes in other engines as well.
Attachments
Patch (19.17 KB, patch)
2014-01-21 23:08 PST, Michael Saboff 		fpizlo: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Michael Saboff
Comment 1 2014-01-21 23:08:29 PST
Created attachment 221830 [details] Patch With this patch X86-32 runs the JSC stress tests with 20 errors. ** The following JSC stress test failures have been introduced: v8-v6/v8-crypto.js.dfg-eager v8-v6/v8-crypto.js.dfg-eager-no-cjit-validate regress/script-tests/fold-double-to-int.js.default regress/script-tests/fold-double-to-int.js.no-llint regress/script-tests/fold-double-to-int.js.always-trigger-copy-phase regress/script-tests/fold-double-to-int.js.no-cjit-validate-phases regress/script-tests/fold-double-to-int.js.dfg-eager regress/script-tests/fold-double-to-int.js.dfg-eager-no-cjit-validate regress/script-tests/Int16Array-bubble-sort-with-byteLength.js.default regress/script-tests/Int16Array-bubble-sort-with-byteLength.js.no-llint regress/script-tests/Int16Array-bubble-sort-with-byteLength.js.always-trigger-copy-phase regress/script-tests/Int16Array-bubble-sort-with-byteLength.js.no-cjit-validate-phases regress/script-tests/Int16Array-bubble-sort-with-byteLength.js.dfg-eager regress/script-tests/Int16Array-bubble-sort-with-byteLength.js.dfg-eager-no-cjit-validate regress/script-tests/Int16Array-bubble-sort.js.default regress/script-tests/Int16Array-bubble-sort.js.no-llint regress/script-tests/Int16Array-bubble-sort.js.always-trigger-copy-phase regress/script-tests/Int16Array-bubble-sort.js.no-cjit-validate-phases regress/script-tests/Int16Array-bubble-sort.js.dfg-eager regress/script-tests/Int16Array-bubble-sort.js.dfg-eager-no-cjit-validate Results for JSC stress tests: 20 failures found.
Michael Saboff
Comment 2 2014-01-22 09:15:10 PST
Committed r162521: <http://trac.webkit.org/changeset/162521>
Note You need to log in before you can comment on or make changes to this bug.