[PATCH] D51363: Add support for getRegisterByName.

[Sid Manning via Phabricator via llvm-commits]

sidneym created this revision.
sidneym added reviewers: kparzysz, bcain, adasgupt.

Support required to build the Hexagon Linux kernel.
Code like this:
register int r19 asm("r19");
int foo() {

  return r19;

}


Repository:
  rL LLVM

https://reviews.llvm.org/D51363

Files:
  lib/Target/Hexagon/HexagonISelLowering.cpp
  lib/Target/Hexagon/HexagonISelLowering.h
  test/CodeGen/Hexagon/namedreg.ll

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