[PATCH] D27825: [AVX-512][InstCombine] Teach InstCombine to converted masked vpermv intrinsics into shufflevector instructions

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Dec 16 02:49:06 PST 2016

RKSimon added inline comments.

Comment at: lib/Transforms/InstCombine/InstCombineCalls.cpp:2165
+      return replaceInstUsesWith(*II, V);
+    }
Move the mask code to a helper function? Isn't it likely we'll need it again for future avx512 intrinsic combines?


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