[JSC] Remove vm.topCallFrame storing in Baseline JIT
Created attachment 420935 [details] Patch
Comment on attachment 420935 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=420935&action=review > Source/JavaScriptCore/ChangeLog:9 > + This patch removes vm.topCallFrame storing in Baseline JIT since operation / slow-path-call can retrieve CallFrame* via > + __builtin_frame_address or callFrame argument. After discussing the intent of this patch with Yusuke offline, I suggest rephrasing this as "This patch removes vm.topCallFrame storing in the Baseline JIT for ports that can USE(BUILTIN_FRAME_ADDRESS). Also refactored some CommonSlowPath functions so that they can start using __builtin_frame_address later instead of the requiring that CallFrame be passed in."
r=me
(In reply to Mark Lam from comment #2) > After discussing the intent of this patch with Yusuke offline, I suggest > rephrasing this as "This patch removes vm.topCallFrame storing in the > Baseline JIT for ports that can USE(BUILTIN_FRAME_ADDRESS). Also refactored > some CommonSlowPath functions so that they can start using > __builtin_frame_address later instead of the requiring that CallFrame be > passed in." Looks like I had a typo: /instead of the requiring/instead of requiring/
Committed r273217 (234403@main): <https://commits.webkit.org/234403@main>
<rdar://problem/74566597>