diff options
| author | Vedant Kumar <vsk@apple.com> | 2017-04-27 17:30:58 +0000 |
|---|---|---|
| committer | Vedant Kumar <vsk@apple.com> | 2017-04-27 17:30:58 +0000 |
| commit | 96d6ca7e8c4f6bce55134c2fca66fb9747ecfde8 (patch) | |
| tree | 0aa691bab9cc77d1dda6a77ef089dffa1b1a35f1 /llvm/lib/Transforms/Utils/ModuleUtils.cpp | |
| parent | d36820f1edf4b5216f0fd42b28ae24dd0e2f0e94 (diff) | |
| download | llvm-96d6ca7e8c4f6bce55134c2fca66fb9747ecfde8.zip llvm-96d6ca7e8c4f6bce55134c2fca66fb9747ecfde8.tar.gz llvm-96d6ca7e8c4f6bce55134c2fca66fb9747ecfde8.tar.bz2 | |
[Profile] Add off-by-default -Wprofile-instr-missing warning
Clang warns that a profile is out-of-date if it can't find a profile
record for any function in a TU. This warning became noisy after llvm
started allowing dead-stripping of instrumented functions.
To fix this, this patch changes the existing profile out-of-date warning
(-Wprofile-instr-out-of-date) so that it only complains about mismatched
data. Further, it introduces a new, off-by-default warning about missing
function data (-Wprofile-instr-missing).
Differential Revision: https://reviews.llvm.org/D28867
llvm-svn: 301570
Diffstat (limited to 'llvm/lib/Transforms/Utils/ModuleUtils.cpp')
0 files changed, 0 insertions, 0 deletions