tree 7a16895e4618be3889bff3945e07b1bfb406249c
parent d76d1390b04a4db9ca1f74eb4873d926643d979b
author Vladimir Marko <vmarko@google.com> 1443096691 +0100
committer Vladimir Marko <vmarko@google.com> 1443114124 +0100

Optimizing: Rewrite HGraph::FindBackEdges().

Replace a recursive implementation with a loop using a work
list to avoid stack overflow for 702-LargeBranchOffset in
host debug build with -O0, 512KiB thread pool worker stack.

Change-Id: Iaa91f006fa1099913aeffc9c764879bd004d56de