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| author | Florian Hahn <florian.hahn@arm.com> | 2017-12-20 11:13:57 +0000 |
|---|---|---|
| committer | Florian Hahn <florian.hahn@arm.com> | 2017-12-20 11:13:57 +0000 |
| commit | c3aa6d83fd3863170e10db365e93aae7e9351efc (patch) | |
| tree | 4c94236ec955b62e5c679962ed3660baad69d82f /clang/lib/Basic/SourceManager.cpp | |
| parent | cd6be960cead10b9d8c68686487f92418232c1a5 (diff) | |
| download | bcm5719-llvm-c3aa6d83fd3863170e10db365e93aae7e9351efc.tar.gz bcm5719-llvm-c3aa6d83fd3863170e10db365e93aae7e9351efc.zip | |
[ARM] Lower unsigned saturation to USAT
Summary:
Implement lower of unsigned saturation on an interval [0, k] where k + 1 is a power of two using USAT instruction in a similar way to how [~k, k] is lowered using SSAT on ARM models that supports it.
Patch by Marten Svanfeldt
Reviewers: t.p.northover, pbarrio, eastig, SjoerdMeijer, javed.absar, fhahn
Reviewed By: fhahn
Subscribers: fhahn, aemerson, javed.absar, llvm-commits, kristof.beyls
Differential Revision: https://reviews.llvm.org/D41348
llvm-svn: 321164
Diffstat (limited to 'clang/lib/Basic/SourceManager.cpp')
0 files changed, 0 insertions, 0 deletions
