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6 Commits

Author SHA1 Message Date
David Blaikie 645bb8e208 [llvm] Add contains(KeyType) -> bool methods to StringSet 
Matches C++20 API addition.

Differential Revision: https://reviews.llvm.org/D83449
 2020-07-17 11:26:27 -07:00
Chris Lattner 89c8ffd542 NFC: Clean up the implementation of StringPool a bit, and remove dependence on some "implicitly MallocAllocator" based methods on StringMapEntry. This allows reducing the #includes in StringMapEntry.h. 
Summary:
StringPool has many caveats and isn't used in the monorepo.  I will
propose removing it as a patch separate from this refactoring patch.

Reviewers: rriddle

Subscribers: hiraditya, dexonsmith, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D77976
 2020-04-12 16:37:17 -07:00
Sam Clegg de77d23127 [ADT] Allow empty string in StringSet 
Also add a test case to wasm-ld that asserts without this change.
Internally wasm-ld builds a StringMap of exported functions and it seems
like allowing empty string in the set is preferable to adding checks.

This assert looks like it was most likely just a historical accident.
It started life here purely to support InputLanguagesSet:

  eeac27e38c

Then got extracted here:

  e57a403338

Then got moved to AST here

  5c48bae209

With the `InLang` paramater name still intact which suggested is
InputLanguagesSet origins.

Differential Revision: https://reviews.llvm.org/D74589
 2020-03-30 12:59:34 -07:00
Michael Pozulp 31650eaa02 [ADT] Enable set_difference() to be used on StringSet 
Summary: Re-land r362766 after it was reverted in r362823.

Reviewers: jhenderson, dsanders, aaron.ballman, MatzeB, lhames, dblaikie

Reviewed By: dblaikie

Subscribers: smeenai, mgrang, mgorny, dexonsmith, kristina, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D62369

llvm-svn: 362835
 2019-06-07 20:23:03 +00:00
Vlad Tsyrklevich d8e3d0dab8 Revert "[ADT] Enable set_difference() to be used on StringSet" 
This reverts commit 0bddef7901, it was
causing ASan failures on the sanitizer bots:
http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-fast/builds/32800

llvm-svn: 362823
 2019-06-07 18:34:29 +00:00
Michael Pozulp 0bddef7901 [ADT] Enable set_difference() to be used on StringSet 
Subscribers: mgorny, mgrang, dexonsmith, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D62992

llvm-svn: 362766
 2019-06-07 03:23:00 +00:00