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Yevgeny Rouban b9e6170b0b Make SwitchInstProfUpdateWrapper strict permanently
We have been using -switch-inst-prof-update-wrapper-strict
set to true by default for some time. It is time to remove
the safety stuff and make SwitchInstProfUpdateWrapper
intolerant to inconsistencies in !prof branch_weights
metadata of SwitchInst.

This patch gets rid of the Invalid state of
SwitchInstProfUpdateWrapper and the option
-switch-inst-prof-update-wrapper-strict. So there is only
two states: changed and unchanged.

Reviewers: davidx, nikic, eraman, reames, chandlerc
Reviewed By: davidx
Differential Revision: https://reviews.llvm.org/D67435

llvm-svn: 371707
2019-09-12 03:41:34 +00:00
..
2019-08-28 09:21:56 +00:00
2019-08-06 22:47:47 +00:00
2019-04-23 14:51:27 +00:00