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| author | Daniel Berlin <dberlin@dberlin.org> | 2017-04-02 05:09:15 +0000 |
|---|---|---|
| committer | Daniel Berlin <dberlin@dberlin.org> | 2017-04-02 05:09:15 +0000 |
| commit | 8a002708388cd9971088fe46738aa4f1caef15de (patch) | |
| tree | 7bb19d954852fec83e63ffb8510f1e45042ba014 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | ce272ae2c5d59ec35e21cfa38e742b67899cc8bf (diff) | |
MemorySSA: Add support for caching clobbering access in stores
Summary:
This enables us to cache the clobbering access for stores, despite the
fact that we can't rewrite the use-def chains themselves.
Early testing shows that, after this change, for larger testcases, it will be a significant net positive (memory and time) to remove the walker caching.
Reviewers: george.burgess.iv, davide
Subscribers: Prazek, llvm-commits
Differential Revision: https://reviews.llvm.org/D31567
llvm-svn: 299322
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions