tree 7f48f01a7624d07b0c24bf589308673dcb05683c
parent 8ae3588989ea99d8c60f885e3d830e6e0c87ff5f
author Aart Bik <ajcbik@google.com> 1436915220 -0700
committer Aart Bik <ajcbik@google.com> 1437413126 -0700

Improved side effect analysis (field/array write/read).

Rationale:
Types (int, float etc.) and access type (field vs. array)
can be used to disambiguate write/read side-effects analysis.
This directly improves e.g. dead code elimination and licm.

Change-Id: I371f6909a3f42bda13190a03f04c4a867bde1d06