tree ebe8c36cb194c7f662b53452f53e5ad7f712e50e
parent 2e899a92439dc6bdaaa67b8230933006284aa600
author Mathieu Chartier <mathieuc@google.com> 1385171928 -0800
committer Mathieu Chartier <mathieuc@google.com> 1385172045 -0800

Add -xGc: MS, CMS, SS options to specify which GC to use.

Can be used for running tests or benchmarks with semispace,
marksweep or concurrent marksweep.

Change-Id: Ic9ab1220150f2c7c9c30df4ffee45b9d303094b3