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| author | Vedant Kumar <vsk@apple.com> | 2018-06-04 00:11:48 +0000 |
|---|---|---|
| committer | Vedant Kumar <vsk@apple.com> | 2018-06-04 00:11:48 +0000 |
| commit | f0e4321c306beb96e09b2b604b508751070204c4 (patch) | |
| tree | 62372c5bb028db336de7c964952fba4cbfd8b19d /llvm/lib/Bitcode/Writer/BitcodeWriterPass.cpp | |
| parent | 36b89d44566086f9508e15123f9422d9bc96592c (diff) | |
| download | llvm-f0e4321c306beb96e09b2b604b508751070204c4.zip llvm-f0e4321c306beb96e09b2b604b508751070204c4.tar.gz llvm-f0e4321c306beb96e09b2b604b508751070204c4.tar.bz2 | |
[opt] Add a -strip-module-flags option
The -strip-module-flags option strips llvm.module.flags metadata from a
module at the beginning of the opt pipeline.
This will be used to test whether the output of a pass is debug info
(DI) invariant.
E.g, after applying synthetic debug info to a test case, we'd like to
strip out all DI-related metadata and check that the final IR is
identical to a baseline file without any DI applied, to check that
optimizations aren't inhibited by debug info.
llvm-svn: 333860
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriterPass.cpp')
0 files changed, 0 insertions, 0 deletions