forked from OSchip/llvm-project
ff66919020
vpermw is 2 uops. vpermt2b/vpermt2w are two shuffle uops and a port 015 uop. Weirdly vpermb is a single uop. This patch bumps the cost to 2 for these operations. Maybe should go to 3 for the vpermt2*, but I've started conservative. I've also removed a few entries that were now the same as earlier subtargets or that I didn't think we really did. Like I don't think we extend v32i8 to v32i16, shuffle, and then truncate. Differential Revision: https://reviews.llvm.org/D79148 |
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| tools | ||
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| LICENSE.TXT | ||
| LLVMBuild.txt | ||
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| RELEASE_TESTERS.TXT | ||
| configure | ||
| llvm.spec.in | ||
README.txt
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