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38c1089801
Summary: Avoid an unnecessary conversion operation when using the result of ctpop.i32 or ctpop.i16 as an i32, as in both cases the ptx instruction we run returns an i32. (Previously if we used the value as an i32, we'd do an unnecessary zext+trunc.) Reviewers: tra Subscribers: jholewinski, llvm-commits Differential Revision: https://reviews.llvm.org/D28721 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292302 91177308-0d34-0410-b5e6-96231b3b80d8
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