This patch changes cc1 option -fprofile-instr-generate to an enum option
-fprofile-instrument={clang|none}. It also changes cc1 options
-fprofile-instr-generate= to -fprofile-instrument-path=.
The driver level option -fprofile-instr-generate and -fprofile-instr-generate=
remain intact. This change will pave the way to integrate new PGO
instrumentation in IR level.
Review: http://reviews.llvm.org/D16730
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@259811 91177308-0d34-0410-b5e6-96231b3b80d8
We include unused functions and methods in -fcoverage-mapping so that
we can differentiate between uninstrumented and unused. This can cause
problems for uninstantiated templates though, since they may involve
an incomplete type that can't be mangled. This shows up in things like
libc++'s <unordered_map> and makes coverage unusable.
Avoid the issue by skipping uninstantiated methods of a templated
class.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@222204 91177308-0d34-0410-b5e6-96231b3b80d8
Change the lit RUN commands for 3 tests to use the following pattern
"FileCheck -input-file ..." instead of "cat ... | FileCheck ..." as
suggested by Justin Bogner.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@216085 91177308-0d34-0410-b5e6-96231b3b80d8
I reverted one of the added tests from r215261 in r215274, since it
was failing on quite a few bots. It looks like this wasn't sufficient,
as we're still getting failures on windows, like the following:
http://bb.pgr.jp/builders/ninja-x64-msvc-RA-centos6/builds/5378
I'm reverting this entire commit so the bots aren't blocked on these
failures.
This reverts commit r215261.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@215278 91177308-0d34-0410-b5e6-96231b3b80d8
Rong Xu