tree 9c52fc650671954685b773b83a87cf81c1093ca6
parent f616a71440a87b28e750acce414c2c13f3306c36
author Alex Zinenko <zinenko@google.com> 1565692820 -0700
committer A. Unique TensorFlower <gardener@tensorflow.org> 1565692851 -0700

LLVM dialect: introduce fmuladd intrinsic as operation

This operation is important to achieve decent performance in computational
kernels.  In LLVM, it is implemented as an intrinsic (through function
declaration and function call).  Thanks to MLIR's extendable set of operations,
it does not have to differentiate between built-ins and intrinsics, so fmuladd
is introduced as a general type-polymorphic operation.  Custom printing and
parsing will be added later.

PiperOrigin-RevId: 263106305