[all-commits] [llvm/llvm-project] f2c877: Merging r372480:

[tstellar via All-commits]

  Branch: refs/heads/release/9.x
  Home:   https://github.com/llvm/llvm-project
  Commit: f2c8771612905e590453b2f5f3e851d184cf7509
      https://github.com/llvm/llvm-project/commit/f2c8771612905e590453b2f5f3e851d184cf7509
  Author: Suyog Sarda <quic_ssarda at quicinc.com>
  Date:   2019-12-11 (Wed, 11 Dec 2019)

  Changed paths:
    M llvm/lib/Transforms/Scalar/SROA.cpp
    A llvm/test/Transforms/SROA/vector-promotion-different-size.ll

  Log Message:
  -----------
  Merging r372480:

------------------------------------------------------------------------
r372480 | ssarda | 2019-09-21 11:16:37 -0700 (Sat, 21 Sep 2019) | 9 lines

SROA: Check Total Bits of vector type

While Promoting alloca instruction of Vector Type,
Check total size in bits of its slices too.
If they don't match, don't promote the alloca instruction.

Bug : https://bugs.llvm.org/show_bug.cgi?id=42585

------------------------------------------------------------------------