55c5795332dfb32484ae47a99208ed35dc4ff5a9 - platform_external_llvm

commit	55c5795332dfb32484ae47a99208ed35dc4ff5a9	[log] [tgz]
author	Vedant Kumar <vsk@apple.com>	Fri Sep 08 18:44:47 2017 +0000
committer	Vedant Kumar <vsk@apple.com>	Fri Sep 08 18:44:47 2017 +0000
tree	2c8cf913c99bd74a6e97171f1df82453bc9eb7a2
parent	2cefdfaa16cefd92de7aa6abedf706f23363b51c [diff]

[Coverage] Report errors when reading malformed source regions

Each source region has a start and end location. Report an error when
the end location does not precede the begin location.

The old lineExecutionCounts.covmapping test actually had a buggy source
region in it. This commit introduces a regenerated copy of the coverage
and moves the old copy to malformedRegions.covmapping, for a test.

Differential Revision: https://reviews.llvm.org/D37387

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312814 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/ProfileData/Coverage/CoverageMappingReader.h[diff]
lib/ProfileData/Coverage/CoverageMapping.cpp[diff]
lib/ProfileData/Coverage/CoverageMappingReader.cpp[diff]
lib/ProfileData/Coverage/CoverageMappingWriter.cpp[diff]
test/tools/llvm-cov/Inputs/lineExecutionCounts.covmapping[diff]
test/tools/llvm-cov/Inputs/lineExecutionCounts.json[diff]
test/tools/llvm-cov/Inputs/malformedRegions.covmapping[Added - diff]
test/tools/llvm-cov/showLineExecutionCounts.cpp[diff]
test/tools/llvm-cov/warnings.h[diff]

9 files changed

tree: 2c8cf913c99bd74a6e97171f1df82453bc9eb7a2