[all-commits] [llvm/llvm-project] 334552: Also cache negative results in GetXcodeSDKPath (NFC)

[adrian-prantl via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 334552150770faaa407fecab42f5333bb2a898a6
      https://github.com/llvm/llvm-project/commit/334552150770faaa407fecab42f5333bb2a898a6
  Author: Adrian Prantl <aprantl at apple.com>
  Date:   2020-05-27 (Wed, 27 May 2020)

  Changed paths:
    M lldb/source/Host/macosx/objcxx/HostInfoMacOSX.mm

  Log Message:
  -----------
  Also cache negative results in GetXcodeSDKPath (NFC)

This fixes a performance issue in the failure case.

rdar://63547920

Differential Revision: https://reviews.llvm.org/D80595