Add move constructors/assignment to make MSVC happy after r217940

llvm-svn: 217941

llvm-cov: Distinguish expansion/instantiation from SourceCoverageView

SourceCoverageView currently has "Kind" and a list of child views, all
of which must have either an expansion or an instantiatio

llvm-cov: Distinguish expansion/instantiation from SourceCoverageView

SourceCoverageView currently has "Kind" and a list of child views, all
of which must have either an expansion or an instantiation Kind. In
addition to being an error-prone design, this makes it awkward to
differentiate between the two child types and adds a number of
optionally used members to the type.

Split the subview types into their own separate objects, and maintain
lists of each rather than one combined "Children" list.

llvm-svn: 217940

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llvm-cov: Rename a variable and clean up its usage

Offset is a terrible name for an indentation / nesting level, and it
confuses me every time I look at this code.

llvm-svn: 217861

llvm-cov: Fix an issue with showing regions but not counts

In r217746, though it was supposed to be NFC, I broke llvm-cov's
handling of showing regions without showing counts. This should've
shown u

llvm-cov: Fix an issue with showing regions but not counts

In r217746, though it was supposed to be NFC, I broke llvm-cov's
handling of showing regions without showing counts. This should've
shown up in the existing tests, except they were checking debug output
that was displayed regardless of what was actually output. I've moved
the relevant debug output to a more appropriate place so that the
tests catch this kind of thing.

llvm-svn: 217835

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llvm-cov: Clean up some redundancy in the view API (NFC)

This removes the need to pass a starting and ending line when creating
a SourceCoverageView, since these are easy to determine.

llvm-svn: 21

llvm-cov: Clean up some redundancy in the view API (NFC)

This removes the need to pass a starting and ending line when creating
a SourceCoverageView, since these are easy to determine.

llvm-svn: 217746

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llvm-cov: add code coverage tool that's based on coverage mapping format and clang's pgo.

This commit expands llvm-cov's functionality by adding support for a new code coverage
tool that uses LLVM's

llvm-cov: add code coverage tool that's based on coverage mapping format and clang's pgo.

This commit expands llvm-cov's functionality by adding support for a new code coverage
tool that uses LLVM's coverage mapping format and clang's instrumentation based profiling.
The gcov compatible tool can be invoked by supplying the 'gcov' command as the first argument,
or by modifying the tool's name to end with 'gcov'.

Differential Revision: http://reviews.llvm.org/D4445

llvm-svn: 216300

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