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| author | Philip Reames <listmail@philipreames.com> | 2014-10-21 21:02:19 +0000 |
|---|---|---|
| committer | Philip Reames <listmail@philipreames.com> | 2014-10-21 21:02:19 +0000 |
| commit | d7c21364a92a035e20d89928e2b0ee60e35e64a7 (patch) | |
| tree | d76bf6a4bbb7304334ac3319f82e2c774127ae61 /llvm/tools/llvm-ar/llvm-ar.cpp | |
| parent | b2d3f035e2ad90890b80cd45348adf4daec20e19 (diff) | |
| download | bcm5719-llvm-d7c21364a92a035e20d89928e2b0ee60e35e64a7.tar.gz bcm5719-llvm-d7c21364a92a035e20d89928e2b0ee60e35e64a7.zip | |
Teach combineMetadata how to merge 'nonnull' metadata.
combineMetadata is used when merging two instructions into one. This change teaches it how to merge 'nonnull' - i.e. only preserve it on the new instruction if it's set on both sources. This isn't actually used yet since I haven't adjusted any of the call sites to pass in nonnull as a 'known metadata'.
llvm-svn: 220325
Diffstat (limited to 'llvm/tools/llvm-ar/llvm-ar.cpp')
0 files changed, 0 insertions, 0 deletions
