[RyuJIT/arm32] Add support for tailcall via helper
authorBruce Forstall <brucefo@microsoft.com>
Tue, 29 Aug 2017 21:04:48 +0000 (14:04 -0700)
committerBruce Forstall <brucefo@microsoft.com>
Tue, 29 Aug 2017 21:23:48 +0000 (14:23 -0700)
commit7573e122a99b67ed2908176dd586210ecdf171f0
tree717b82e4a93da054b0ed93b5357628d1f283e254
parent042187314155a518502b1fdabc23350db7b6ead9
[RyuJIT/arm32] Add support for tailcall via helper

Essentially, just do what AMD64 was doing in fgMorphTailCall()
and LowerTailCallViaHelper(). All the VM support for tailcall
via helper is already there (and used by legacy backend).

Fixes #11844, #11836
src/jit/lower.cpp
src/jit/morph.cpp