[PATCH] D68515: [PATCH 31/38] [noalias] SROA/PromoteMemoryToRegister: Learn how to handle noalias intrinsics

[Jeroen Dobbelaere via Phabricator via llvm-commits]

jeroen.dobbelaere created this revision.
jeroen.dobbelaere added reviewers: hfinkel, jdoerfert.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.

This is part of the series started by D68484 <https://reviews.llvm.org/D68484>.

Ensures that alloca's can be split and optimized away, while keeping
the noalias information correct.

Note: this is a stable point and tests should run fine with the patches applied up to this point.


https://reviews.llvm.org/D68515

Files:
  llvm/lib/Transforms/Scalar/SROA.cpp
  llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
  llvm/test/Transforms/SROA/noalias.ll

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