Rollup of 5 pull requests - #61171

Closed

Centril wants to merge 14 commits into

rust-lang:masterfrom

Centril:rollup-8lkypo8

Commits on May 22, 2019

Use a PathBuf instead of String for representing the pgo-use path internally.
michaelwoerister
committed
e349f8f
PGO: Check that pgo-use file actually exists. LLVM seems to only emit an easy-to-overlook warning otherwise.
michaelwoerister
committed
01a59a3
rustbuild: Also build compiler-rt when building LLDB. This allows clang-based run-make tests to use PGO.
michaelwoerister
committed
b1f27fa
Add a smoketest for combining PGO with xLTO.
michaelwoerister
committed
51463d0
Fix unit test after pgo-use change.
michaelwoerister
committed
b3c5cdd

Commits on May 23, 2019

Ship profiler with windows-gnu
mati865
committed
1a35a1c

Commits on May 24, 2019

Don't arena-allocate static symbols.
nnethercote
committed
e396f99

Commits on May 25, 2019