tree 9bcd73d0adc05ae5c10794f8f08a0d5072cca983
parent bf74b568182bcfbe711b6a4f74293d007b8d5f00
author Jordan Rose <jordan_rose@apple.com> 1344552937 +0000
committer Jordan Rose <jordan_rose@apple.com> 1344552937 +0000

[analyzer] Cache the "concrete offset base" for regions with symbolic offsets.

This makes it faster to access and invalidate bindings with symbolic offsets
by only computing this information once.

No intended functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161635 91177308-0d34-0410-b5e6-96231b3b80d8