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| author | Sanjoy Das <sanjoy@playingwithpointers.com> | 2016-04-10 22:50:31 +0000 |
|---|---|---|
| committer | Sanjoy Das <sanjoy@playingwithpointers.com> | 2016-04-10 22:50:31 +0000 |
| commit | a07ad647ee51b9781058e7fcbe5a047f6e296a60 (patch) | |
| tree | 5074b61607c3c43eacd01747d9ce95b0085164a1 /llvm/lib/Support/COM.cpp | |
| parent | 3c529a40ca55eb3a6bbf813cc023c158bc89116f (diff) | |
| download | bcm5719-llvm-a07ad647ee51b9781058e7fcbe5a047f6e296a60.tar.gz bcm5719-llvm-a07ad647ee51b9781058e7fcbe5a047f6e296a60.zip | |
[IndVars] Eliminate op.with.overflow when possible
Summary:
If we can prove that an op.with.overflow intrinsic does not overflow, we
can get rid of the intrinsic, and replace it with non-wrapping
arithmetic.
Reviewers: atrick, regehr
Subscribers: sanjoy, mcrosier, llvm-commits
Differential Revision: http://reviews.llvm.org/D18685
llvm-svn: 265913
Diffstat (limited to 'llvm/lib/Support/COM.cpp')
0 files changed, 0 insertions, 0 deletions
