Commit message (Collapse) | Author | Age | Files | Lines | |
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* | [ARM] Lower unsigned saturation to USAT | Florian Hahn | 2017-12-20 | 1 | -0/+214 |
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 |