[all-commits] [llvm/llvm-project] 7fa14a: [ConstraintElimination] Decompose GEP with arbitra...

[Florian Hahn via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7fa14a7c690e8789d964c0d8246e2b3763c4d080
      https://github.com/llvm/llvm-project/commit/7fa14a7c690e8789d964c0d8246e2b3763c4d080
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-11-19 (Thu, 19 Nov 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/ConstraintElimination.cpp
    M llvm/test/Transforms/ConstraintElimination/geps.ll

  Log Message:
  -----------
  [ConstraintElimination] Decompose GEP with arbitrary offsets.

This patch decomposes `GEP %x, %offset` as  0 + 1 * %x + 1 * %off.