diff options
| author | Alina Sbirlea <asbirlea@google.com> | 2020-02-07 10:15:59 -0800 |
|---|---|---|
| committer | Alina Sbirlea <asbirlea@google.com> | 2020-02-11 11:30:08 -0800 |
| commit | 0cecafd647ccd9d0acc5968d4d6e80c1cbdee275 (patch) | |
| tree | c5a4bc786a970057082afc5deb4d90fe210836e6 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | d7de7ac370181ec0acb42fa2e4085c870868c4e0 (diff) | |
| download | llvm-0cecafd647ccd9d0acc5968d4d6e80c1cbdee275.zip llvm-0cecafd647ccd9d0acc5968d4d6e80c1cbdee275.tar.gz llvm-0cecafd647ccd9d0acc5968d4d6e80c1cbdee275.tar.bz2 | |
[BasicAA] Make BasicAA a cfg pass.
Summary:
Part of the changes in D44564 made BasicAA not CFG only due to it using
PhiAnalysisValues which may have values invalidated.
Subsequent patches (rL340613) appear to have addressed this limitation.
BasicAA should not be invalidated by non-CFG-altering passes.
A concrete example is MemCpyOpt which preserves CFG, but we are testing
it invalidates BasicAA.
llvm-dev RFC: https://groups.google.com/forum/#!topic/llvm-dev/eSPXuWnNfzM
Reviewers: john.brawn, sebpop, hfinkel, brzycki
Subscribers: hiraditya, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D74353
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions