Summary:
Make sure that we report that changes has been made
by InstSimplify also in situations when only trivially
dead instructions has been removed. If for example a call
is removed the call graph must be updated.
Bug seem to have been introduced by llvm-svn r367173
(commit 02b9e45a7e), since the code in question
was rewritten in that commit.
Reviewers: spatel, chandlerc, foad
Reviewed By: spatel
Subscribers: hiraditya, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D65973
llvm-svn: 368401
Bjorn Pettersson