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[IPO] Temporarily rollback r307215.
authorDavide Italiano <davide@freebsd.org>
Tue, 11 Jul 2017 23:10:17 +0000 (23:10 +0000)
committerDavide Italiano <davide@freebsd.org>
Tue, 11 Jul 2017 23:10:17 +0000 (23:10 +0000)
commitdd0b140c37c1b86bd0b09fb518f2c1fce6476a2b
treefd34ef38526fced58ea772f0e29e92f396ad6f51
parent3f91c64c16a12e8bdb0d7bcf9431c1eae3c95041
[IPO] Temporarily rollback r307215.

[GlobalOpt] Remove unreachable blocks before optimizing a function.
While the change is presumably correct, it exposes a latent bug
in DI which breaks on of the CFI checks. I'll analyze it further
and try to understand what's going on.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@307729 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/IPO/GlobalOpt.cpp
test/Transforms/GlobalOpt/pr33686.ll [deleted file]