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David Stuttard
9afdb55893
Summary: If isel is presented with <2 x half> vectors then it will correctly select v_pk_fma style instructions. If isel is presented with e.g. <4 x half> vectors it will scalarize, unlike for other instruction types (such as fadd, fmul etc.) Added extra support to enable this. Updated one of the tests to include a test for this (as well as extending the test to GFX9) Subscribers: arsenm, kzhuravl, jvesely, wdng, nhaehnle, yaxunl, tpr, t-tye, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D65325 Change-Id: I50a4577a3f8223fb53992af3b7d26121f65b71ee git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@367206 91177308-0d34-0410-b5e6-96231b3b80d8
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