[all-commits] [llvm/llvm-project] 3879fc: Reuse temporary files for print-changed=diff

[jamieschmeiser via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3879fcdb8733075cc5283199b89111d81b1f2d78
      https://github.com/llvm/llvm-project/commit/3879fcdb8733075cc5283199b89111d81b1f2d78
  Author: Jamie Schmeiser <schmeise at ca.ibm.com>
  Date:   2021-05-27 (Thu, 27 May 2021)

  Changed paths:
    M llvm/lib/Passes/StandardInstrumentations.cpp

  Log Message:
  -----------
  Reuse temporary files for print-changed=diff

Summary:
Make the file name and descriptors static so that they are reused by
print-changed=diff. This avoids errors about being unable to create
temporary files when doing the later comparisons in a large compile.

Author: Jamie Schmeiser <schmeise at ca.ibm.com>
Reviewed By: aeubanks (Arthur Eubanks)
Differential Revision: https://reviews.llvm.org/D100116