Quentin Colombet d279845383 [GISel][CombinerHelper] Add concat_vectors(build_vector, build_vector) => build_vector ...

Teach the combiner helper how to flatten concat_vectors of build_vectors
into a build_vector.

Add this combine as part of AArch64 pre-legalizer combiner.

Differential Revision: https://reviews.llvm.org/D69071

llvm-svn: 375066

2019-10-17 00:34:32 +00:00

..

llvm

[GISel][CombinerHelper] Add concat_vectors(build_vector, build_vector) => build_vector

2019-10-17 00:34:32 +00:00

llvm-c

Reapply r374743 with a fix for the ocaml binding

2019-10-14 16:15:14 +00:00