Fangrui Song 90ad3e3c02 [IR] Allow available_externally GlobalAlias ...

GlobalVariable and Function can be available_externally. GlobalAlias is used
similarly. Allowing available_externally is a natural extension and helps
ThinLTO discard GlobalAlias in a non-prevailing COMDAT (see D135427).

For now, available_externally GlobalAlias must point to an
available_externally GlobalValue (not ConstantExpr).

Differential Revision: https://reviews.llvm.org/D137441

2022-11-07 09:03:23 -08:00

..

llvm

[IR] Allow available_externally GlobalAlias

2022-11-07 09:03:23 -08:00

llvm-c

[Assignment Tracking][3/*] Add DIAssignID metadata boilerplate

2022-11-07 09:05:56 +00:00