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Issue metadata

Status:	Duplicate
Merged:	issue 453195
Owner:	█ krasin@chromium.org Last visit > 30 days ago
Closed:	Mar 2016
Cc:	kcc@chromium.org █ krasin@chromium.org p...@chromium.org thakis@chromium.org
EstimatedDays:	----
NextAction:	----
OS:	Linux
Pri:	2
Type:	Bug

Launch LTO on Linux

Project Member Reported by krasin@chromium.org, Mar 21 2016

Issue description

As a prerequisite for launching CFI ([1]), we need first to launch Link Time Optimization ([2]). This is a tracking bug for that.

We need to simultaneously launch virtual-const-prop, guard by -fwhole-program-vtables Clang flag (see, https://codereview.chromium.org/1809273002/ and  https://crbug.com/580389 

1. https://www.chromium.org/developers/testing/control-flow-integrity
2. http://llvm.org/docs/LinkTimeOptimization.html