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| author | Nico Weber <nicolasweber@gmx.de> | 2019-01-23 02:07:10 +0000 |
|---|---|---|
| committer | Nico Weber <nicolasweber@gmx.de> | 2019-01-23 02:07:10 +0000 |
| commit | 0fb18e6e780357217eef74d2aebbec1765c21622 (patch) | |
| tree | ed2466811e5f6a08b18a65b8fb7ba5d024848be4 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 7c8fc8142e990b862333ea62d446618f249f70e3 (diff) | |
lld-link: Use just one code path to process associative comdats, reject some invalid associated comdats
Currently, if an associative comdat appears after the comdat it's associated
with it's processed immediately, else it's deferred until the end of the object
file. I found this confusing to think about while working on PR40094, so this
makes it so that associated comdats are always processed at the end of the
object file. This seems to be perf-neutral and simpler.
Now there's a natural place to reject the associated comdats referring to later
associated comdats (associated comdats referring to associated comdats is
invalid per COFF spec) that, so reject those. (A later patch will reject
associated comdats referring to earlier comdats.)
Differential Revision: https://reviews.llvm.org/D56929
llvm-svn: 351917
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions