[all-commits] [llvm/llvm-project] 9c4cdd: [Clang] Add vcmla and rotated variants for Arm ACLE.

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9c4cddb53a7b94d83d1a7417c9a1aea00a139545
      https://github.com/llvm/llvm-project/commit/9c4cddb53a7b94d83d1a7417c9a1aea00a139545
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-12-10 (Thu, 10 Dec 2020)

  Changed paths:
    M clang/include/clang/Basic/arm_neon.td
    M clang/lib/CodeGen/CGBuiltin.cpp
    A clang/test/CodeGen/aarch64-neon-vcmla.c

  Log Message:
  -----------
  [Clang] Add vcmla and rotated variants for Arm ACLE.

This patch adds vcmla and the rotated variants as defined in
"Arm Neon Intrinsics Reference for ACLE Q3 2020" [1]

The *_lane_* are still missing, but they can be added separately.

This patch only adds the builtin mapping for AArch64.

[1] https://developer.arm.com/documentation/ihi0073/latest

Reviewed By: t.p.northover

Differential Revision: https://reviews.llvm.org/D92930