The compiler had some code that looked for the same tools and files
in toolchains at different relative paths depending on the platform.
This commit improves that code by including `usr/` into the path to
the toolchain on macOS, which allows to unify the relative paths
inside the toolchains.
Co-authored-by: Johan Bay <jobay@google.com>
Repeatedly linking many smaller bitcode modules into one large is very
slow. We are seeing a 10x improvement by instead linking all the small
modules together first and link the result into the larger main module.
This commit implements this optimization in the
LinkBitcodeDependenciesPhase phase.
^KT-61604 Fixed
Co-authored-by: Johan Bay <jobay@google.com>
The header klib is supposed to only contain the public abi of the module
similar to jvm-abi-gen. It is intended to be used as a dependency for other
klib compilations instead of the full klib for compilation avoidance.
^KT-60807
This change only introduces a single sample test together
with the necessary plumbing for basic LLDB testing.
Migrating the rest of the tests over and introducing more
complex interop setups will be tackled as a follow-up.
Expanding macros such as __FILE__ or __TIME__ exposes
arbitrary generated filenames and timestamps from the compiler
pipeline which are not useful for interop and makes the klib
generation non-deterministic. This patch instead redefines
the macros to just map to their name in the properties
available from Kotlin.
Co-authored-by: Johan Bay <jobay@google.com>
This change parallelizes marking by making each non-native Kotlin thread
mark its own view of the heap. To make this safe, we make flipping the
marking bit atomic which ensures that threads do not try to trace the
same objects.
Co-authored-by: Johan Bay <jobay@google.com>
Merge-request: KOTLIN-MR-423
Merged-by: Alexander Shabalin <alexander.shabalin@jetbrains.com>
Johan Bay