Rollup of 4 pull requests
Successful merges:
- #61123 (Allow to specify profiling data output directory as -Zself-profile argument.)
- #61159 (split core::ptr module into multiple files)
- #61164 (rename Scalar::Bits to Scalar::Raw and bits field to data)
- #61250 (Remove special case for *ios* builds in run-make-fulldeps/print-target-list Makefile)
Failed merges:
r? @ghost
Remove special case for *ios* builds in run-make-fulldeps/print-target-list Makefile
Previous `TODO` comment in this file mentions [an issue that was closed](https://github.com/rust-lang/rust/issues/29812), and I was able to confirm locally that provided code in that issue no longer produces an ICE. Discussion on that issue seems to indicate this code was no longer needed as of 1.12.0.
I removed the `*ios*` branch from this `case` statement as it may cause confusion, then removed the case statement entirely as it only had a wildcard branch.
rename Scalar::Bits to Scalar::Raw and bits field to data
Also use this opportunity to seal some abstraction leaks (other modules constructing `Scalar::Bits` directly instead of using a constructor).
r? @oli-obk
Allow to specify profiling data output directory as -Zself-profile argument.
The PR also makes `rustc` include the crate-name (if already available) in the output file name.
r? @wesleywiser
At some point we should add some basic tests for `-Zself-profile`.
Updated the Iterator docs with information about overriding methods.
# Description
Updated the Iterator docs with information about overriding methods.
closes#60223
PGO - Add a smoketest for combining PGO with cross-language LTO.
This PR
- Adds a test making sure that PGO can be combined with cross-language LTO.
- Does a little cleanup on how the `pgo-use` flag is handled internally.
- Makes the compiler error if the `pgo-use` file given to `rustc` doesn't actually exist. LLVM only gives a warning and then just doesn't do PGO. Clang, on the other hand, does give an error in this case.
- Makes the build system also build `compiler-rt` when building LLDB. This way the Clang compiler that we get from building LLDB can perform PGO, which is something that the new test case wants to do. CI compile times shouldn't be affected too much.
Didn't think it was this particular about things, but I also should
have tested locally.
It makes sense, though---`\` followed by LF would eat it, so we'd have
`sysroot done` instead of `sysroot; done` as it is parsed. This should
pass now.
Signed-off-by: Kristofer Rye <kristofer.rye@gmail.com>
Tested-by: Kristofer Rye <kristofer.rye@gmail.com>
Based on the TODO, this case was added to short-circuit for ios builds,
which is no longer necessary.
The comment in this Makefile mentions rust-lang/rust#29812 as a
dependency, but that issue has been since closed, with a statement that
the ICE of concern was resolved circa 1.12.
Here we remove this case, and just run the same branch for all targets.
Signed-off-by: Kristofer Rye <kristofer.rye@gmail.com>
Use `Symbol` more in lint APIs
r? @nnethercote
This will cause clippy breakage, but super trivial to fix since we can then remove the hacky `match_def_path` function that I added and go back to calling rustc's `match_def_path` method.
