tree a33587057f7fbc9c3395ab8cc2852d6ae1053b71
parent b220c68c1d74531807d1dabe3b020de0fbbfe2b0
author Ellis Hoag <ellis.sparky.hoag@gmail.com> 1659137026 -0700
committer Copybara-Service <copybara-worker@google.com> 1659628125 -0700

[InstrProf] Add the skipprofile attribute

As discussed in [0], this diff adds the `skipprofile` attribute to
prevent the function from being profiled while allowing profiled
functions to be inlined into it. The `noprofile` attribute remains
unchanged.

The `noprofile` attribute is used for functions where it is
dangerous to add instrumentation to while the `skipprofile` attribute is
used to reduce code size or performance overhead.

[0] https://discourse.llvm.org/t/why-does-the-noprofile-attribute-restrict-inlining/64108

Reviewed By: phosek

Differential Revision: https://reviews.llvm.org/D130807

GitOrigin-RevId: 12e78ff88105f2dc6cb1449d6fcd5d8f69e0512f