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Constant fold launder of null and undef

Description

Constant fold launder of null and undef

Summary:
This might be useful because clang will add
some barriers for pointer comparisons.

Reviewers: majnemer, dberlin, hfinkel, nlewycky, davide, rsmith, amharc,
kuhar

Subscribers: davide, amharc, llvm-commits

Differential Revision: https://reviews.llvm.org/D32423

Details

Committed
PrazekMay 18 2018, 4:52 PM
Differential Revision
D32423: Constant fold launder of null and undef
Parents
rL332785: Implement deduction guides for <deque>
Branches
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Tags
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