725138 - tidy up formal access, remove dead Stack code

Status: RESOLVED FIXED

(Core :: JavaScript Engine, defect)

Description

[Luke Wagner [:luke]]

Just flushing out some built-up cleanup patches from farther-out patches.

Comment 1

[Luke Wagner [:luke]]

Attachment: tidy up Stack

This patch
 - undoes more of the changes from the old Stack/StackSpace split,
 - removes resetCallFrame; it is dead (didn't I already do this?)
 - kills these initJitFrame* functions since they don't actually describe what the prologue is doing anymore, merging two of them into initFixupFrame, since that is actually used (by getFixupFrame in FixupArity).

Comment 2

[Luke Wagner [:luke]]

Attachment: simplify Interpret args/local ops

Tiny patch, just uses formalArg (useful later when arg access is more dynamic) and adds localSlot for symmetry.

Comment 3

[Luke Wagner [:luke]]

https://hg.mozilla.org/integration/mozilla-inbound/rev/ede0c5fcdbad
https://hg.mozilla.org/integration/mozilla-inbound/rev/7d6b0f4c1bc0

Comment 4

[Ed Morley [:emorley]]

https://hg.mozilla.org/mozilla-central/rev/ede0c5fcdbad
https://hg.mozilla.org/mozilla-central/rev/7d6b0f4c1bc0