[PATCH] D59509: Make static constructors + destructors minsize + cold (except for in -O0)

[Jessica Paquette via Phabricator via cfe-commits]

paquette created this revision.
paquette added reviewers: rsmith, jyknight.
Herald added a project: clang.

Since these are only ever run once, they can be marked as cold. On top of that, since they're only ever run once, they might as well be minsize.

I observed a 0.21% code size improvement in a standard release build of clang for x86 with this change.


Repository:
  rC Clang

https://reviews.llvm.org/D59509

Files:
  clang/lib/CodeGen/CGDeclCXX.cpp
  clang/test/CodeGen/address-safety-attr.cpp
  clang/test/CodeGen/static-attr.cpp

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