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
When tools like llvm-cov show regions, it's much easier to understand
what's happening if the condition of an if shows a counter as well as
the body.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@229813 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