PPC: VectorICs: allocating slots for store ics in ast nodes.
Port
5450fc07ba07615a70f5ed8379dc23c3275d6fe3
Original commit message:
Also adapt code generation to pass the slot to the
store/keyed-store ic. AST nodes ObjectLiteral, Assignment,
ForEach, Call and CountOperation now include one or more
feedback vector ic slot ids.
R=mvstanton@chromium.org, dstence@us.ibm.com, michael_dawson@ca.ibm.com
BUG=
Review URL: https://codereview.chromium.org/
1156503003
Cr-Commit-Position: refs/heads/master@{#28666}