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| author | Oleksii Lozovskyi <me@ilammy.net> | 2023-06-22 18:41:07 -0700 |
|---|---|---|
| committer | Fangrui Song <i@maskray.me> | 2023-06-22 18:41:07 -0700 |
| commit | be1b2ac9485746a79b92310b9d0ba505650ce53e (patch) | |
| tree | 922d5a31c6e0196d54c2f0e118663d6df9072962 /mlir/lib/Bytecode/Reader/BytecodeReader.cpp | |
| parent | 85c66f5d18b3b4123eb9246a48ed5118219996d8 (diff) | |
| download | llvm-be1b2ac9485746a79b92310b9d0ba505650ce53e.zip llvm-be1b2ac9485746a79b92310b9d0ba505650ce53e.tar.gz llvm-be1b2ac9485746a79b92310b9d0ba505650ce53e.tar.bz2 | |
[compiler-rt][CMake] Multiarch build of XRay libraries
Instead of dumping all sources into RTXray object library with a weird
special case for x86, handle multiarch builds better. Build a separate
object library for each arch with its arch-specific sources, then link
in all those libraries.
This fixes the build on platforms that produce fat binaries, such as new
macOS which expects both x86_64 and aarch64 objects in the same library
since Apple Silicon is a thing.
This only enables building XRay support for Apple Silicon. It does not
actually work yet on macOS, neither on Intel nor on Apple Silicon CPUs.
Thus the tests are still disabled.
Reviewed By: MaskRay, phosek
Differential Revision: https://reviews.llvm.org/D153221
Diffstat (limited to 'mlir/lib/Bytecode/Reader/BytecodeReader.cpp')
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