Chad Rosier cea6171bda [AArch64] Make AArch64A57FPLoadBalancing output stable. ...

Add tie breaker to colorChainSet() sort so that processing order doesn't
depend on std::set order, which depends on pointer order, which is
unstable from run to run.

No test case as this is nearly impossible to reproduce.

Phabricator Review: http://reviews.llvm.org/D7265
Patch by Geoff Berry <gberry@codeaurora.org>!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227606 91177308-0d34-0410-b5e6-96231b3b80d8

2015-01-30 19:55:40 +00:00

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