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| author | Nikita Popov <nikita.ppv@gmail.com> | 2019-04-16 20:31:41 +0000 |
|---|---|---|
| committer | Nikita Popov <nikita.ppv@gmail.com> | 2019-04-16 20:31:41 +0000 |
| commit | 52b24ee932aabdea16b603f405359f5270dfd38b (patch) | |
| tree | 5cfd632542ded69c2e5aefd79dbae9877dfe8d46 /llvm/lib/Support | |
| parent | 765f0183815556be357429dbc3421fcb00e0e920 (diff) | |
| download | bcm5719-llvm-52b24ee932aabdea16b603f405359f5270dfd38b.tar.gz bcm5719-llvm-52b24ee932aabdea16b603f405359f5270dfd38b.zip | |
[CVP] Simplify umulo and smulo that cannot overflow
If a umul.with.overflow or smul.with.overflow operation cannot
overflow, simplify it to a simple mul nuw / mul nsw. After the
refactoring in D60668 this is just a matter of removing an
explicit check against multiplications.
Differential Revision: https://reviews.llvm.org/D60791
llvm-svn: 358521
Diffstat (limited to 'llvm/lib/Support')
0 files changed, 0 insertions, 0 deletions
