[all-commits] [llvm/llvm-project] 88fbad: [AST] clang::VectorType supports any size (that fi...

[Sam McCall via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 88fbadd0f5d50ea1d310fb63da6da15b82a9be05
      https://github.com/llvm/llvm-project/commit/88fbadd0f5d50ea1d310fb63da6da15b82a9be05
  Author: Sam McCall <sam.mccall at gmail.com>
  Date:   2020-04-03 (Fri, 03 Apr 2020)

  Changed paths:
    M clang/include/clang/AST/Type.h
    M clang/lib/Sema/SemaType.cpp
    M clang/test/Sema/types.c
    M clang/test/SemaCXX/vector.cpp

  Log Message:
  -----------
  [AST] clang::VectorType supports any size (that fits in unsigned)

Summary:
This matches llvm::VectorType.
It moves the size from the type bitfield into VectorType, increasing size by 8
bytes (including padding of 4). This is OK as we don't expect to create terribly
many of these types.

c.f. D77313 which enables large power-of-two sizes without growing VectorType.

Reviewers: efriedma, hokein

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D77335