[all-commits] [llvm/llvm-project] 072e07: [llvm-cov] Optionally fail on missing binary ID

[Daniel Thornburgh via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 072e07a9d5928fd3b1c1dabeac82890713ce172b
      https://github.com/llvm/llvm-project/commit/072e07a9d5928fd3b1c1dabeac82890713ce172b
  Author: Daniel Thornburgh <dthorn at google.com>
  Date:   2023-03-03 (Fri, 03 Mar 2023)

  Changed paths:
    M compiler-rt/test/profile/Linux/binary-id-lookup.c
    M llvm/docs/CommandGuide/llvm-cov.rst
    M llvm/include/llvm/ProfileData/Coverage/CoverageMapping.h
    M llvm/lib/ProfileData/Coverage/CoverageMapping.cpp
    M llvm/tools/llvm-cov/CodeCoverage.cpp

  Log Message:
  -----------
  [llvm-cov] Optionally fail on missing binary ID

This adds the --check-binary-id flag that makes sure that an object file
is available for every binary ID mentioned in the given profile. This
should help make the tool more robust in CI environments where it's
expected that coverage mappings should be available for every object
contributing to the profile.

Reviewed By: gulfem

Differential Revision: https://reviews.llvm.org/D144308