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| author | Nikita Popov <nikita.ppv@gmail.com> | 2019-05-29 18:37:13 +0000 |
|---|---|---|
| committer | Nikita Popov <nikita.ppv@gmail.com> | 2019-05-29 18:37:13 +0000 |
| commit | 5382803b048329627c8b1588aeffe177edb8825f (patch) | |
| tree | ba6aa25bf7677c1109f209fac9a78557e2b74dc1 /clang/lib/Frontend/ASTUnit.cpp | |
| parent | 5feead5752e060327207c7f56666165fdc4edb94 (diff) | |
| download | bcm5719-llvm-5382803b048329627c8b1588aeffe177edb8825f.tar.gz bcm5719-llvm-5382803b048329627c8b1588aeffe177edb8825f.zip | |
[InstCombine] Optimize always overflowing signed saturating add/sub
Based on the overflow direction information added in D62463, we can
now fold always overflowing signed saturating add/sub to signed min/max.
Differential Revision: https://reviews.llvm.org/D62544
llvm-svn: 362006
Diffstat (limited to 'clang/lib/Frontend/ASTUnit.cpp')
0 files changed, 0 insertions, 0 deletions
