SLP/RISCV: add negative test for lrint (#55208) #65611
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artagnon
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fhahn,
preames,
RKSimon,
alexey-bataev and
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LGTM w/comment addressed. Please add a positive test for rint in the same file so the difference is visible. |
preames
approved these changes
Sep 7, 2023
The issue llvm#55208 describes a current deficiency of the SLPVectorizer, namely that it doesn't vectorize code written with lrint, while similar code written with rint is vectorized. Add a test corresponding to this issue for the RISC-V target.
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The issue #55208 describes a current deficiency of the SLPVectorizer, namely that it doesn't vectorize code written with lrint, while similar code written with rint is vectorized. Add a test corresponding to this issue for the RISC-V target.