[PATCH] D31394: [X86][Clang] Converting __mm{|256|512}_movm_epi{8|16|32|64} LLVMIR call into generic intrinsics.

Craig Topper via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Mon Apr 3 09:24:41 PDT 2017


craig.topper added a comment.

Y



================
Comment at: lib/CodeGen/CGBuiltin.cpp:7176
+  return CGF.Builder.CreateSExt(
+      Mask, llvm::VectorType::get(IT, NumberOfElements), "vpmovm2");
+}
----------------
Why can't we just use DstTy here to create the SExt?


https://reviews.llvm.org/D31394





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