llvm-svn: 155726

llvm-svn: 155661

llvm-svn: 153564

llvm-svn: 153558

llvm-svn: 153549

executable has been moved to another machine). If that's not available
(read-only or something), then exit gracefully.
<rdar://problem/11111686>

llvm-svn: 153538

llvm-svn: 149844

llvm-svn: 146409

PathProfiling.c: Get rid of using "inline". We may expect compiler shall optimize out "static" scope w/o "inline".

llvm-svn: 144080

FIXME: Should configure detect one?
llvm-svn: 144070

llvm-svn: 143634

llvm-svn: 141495

llvm-svn: 140314

llvm-svn: 136369

llvm-svn: 135538

llvm-svn: 133741

llvm-svn: 133042

<rdar://problem/9600408>

llvm-svn: 132929

llvm-svn: 132109

'void (__cdecl *)()' differs in parameter lists from 'void (__cdecl *)(void)'

atexit really expects a "void f(void)" function.

llvm-svn: 132061

llvm-svn: 130967

crash.

llvm-svn: 130911

That's kinda weird because the .gcno files are supposed to already be there,
but libgcov does this and somehow Google has managed to depend on it.

llvm-svn: 130879

llvm-svn: 130834

llvm-svn: 130589

issue.

llvm-svn: 130530

llvm-svn: 130529

  - unistd.h doesn't exist with MSVC
  - inline must be __inline in Microsoft C
  - atexit cannot take a function declared as void f(), must be void f(void).

llvm-svn: 130490

under cmake).

Add libprofile_rt.a so that we can tell clang to link against it in --coverage
mode. Also turn it on by default in cmake builds.

Oscar, this touches a change you made for EXCLUDE_FROM_ALL support -- I think
I've done the right thing, but please let me know (or fix and commit) if not!

llvm-svn: 130470

between two reads (threading).

Fix an off-by-one in the indirect counter table that I meant to revert after an
earlier experiment. Whoops!

Implement GCOV_PREFIX. Doesn't handle GCOV_PREFIX_STRIP yet.

Fix an off-by-one in string emission. Extra whoops!

Tolerate DISubprograms that have null Function*'s attached to them. I don't yet
understand what this means, but it happens when you have a global static with
a non-trivial constructor/destructor.

Fix a crash on switch statements with a single successor (default-only).

llvm-svn: 130443

C89 doesn't have an inline keyword.

llvm-svn: 130279

llvm-svn: 130199

llvm-svn: 130191

Add support for switch and indirectbr edges. This works by densely numbering
all blocks which have such terminators, and then separately numbering the
possible successors. The predecessors write down a number, the successor knows
its own number (as a ConstantInt) and sends that and the pointer to the number
the predecessor wrote down to the runtime, who looks up the counter in a
per-function table.

Coverage data should now be functional, but I haven't tested it on anything
other than my 2-file synthetic test program for coverage.

llvm-svn: 130186

llvm-svn: 129638

llvm-svn: 129637

does. Also mostly implement it. Still a work-in-progress, but generates legal
output on crafted test cases.

llvm-svn: 129630

Luis Felipe Strano Moraes!

llvm-svn: 129558

llvm-svn: 129467

llvm-svn: 129423