Roll to GCC 4.9.2
Picked changes from branch svn-mirror/google/gcc-4_9-mobile at
commit 952223c94dee89f9c4e6b39fa752627cf1af8936
BUG=chromium:460557
TEST=cbuildbots: chromiumos-sdk, several boards for each platform.
hwtest and some kernel testing.
Tested on projects that had issues with previous roll:
Flash, chromoting, chromecast, breakpad
Verified performance (small improvements on ARM).
CQ-DEPEND=CL:254610
Change-Id: I17b787562088f0c298efdc224695e521001d7e74
Reviewed-on: https://chromium-review.googlesource.com/246732
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Tested-by: Luis Lozano <llozano@chromium.org>
741 files changed