[all-commits] [llvm/llvm-project] d4ad38: [ARM] Fixing range checks for Neon's vqdmulhq_lane...

[Lucas Duarte Prates via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d4ad386ee1955ceb63fc616b3e30abb553e0685f
      https://github.com/llvm/llvm-project/commit/d4ad386ee1955ceb63fc616b3e30abb553e0685f
  Author: Lucas Prates <lucas.prates at arm.com>
  Date:   2020-03-19 (Thu, 19 Mar 2020)

  Changed paths:
    M clang/include/clang/Basic/arm_neon.td
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/test/CodeGen/arm-neon-range-checks.c

  Log Message:
  -----------
  [ARM] Fixing range checks for Neon's vqdmulhq_lane and vqrdmulhq_lane intrinsics

Summary:
The range checks performed for the vqrdmulh_lane and vqrdmulh_lane Neon
intrinsics were incorrectly using their return type as the base type for
the range check performed on their 'lane' argument.

This patch updates those intrisics to use the type of the proper reference
argument to perform the range checks.

Reviewers: jmolloy, t.p.northover, rsmith, olista01, dnsampaio

Reviewed By: dnsampaio

Subscribers: dnsampaio, kristof.beyls, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D74766