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https://github.com/halide/Halide
19 September 2024, 06:38:26 UTC
Revision 027547f713f6a01c7b51cb59baa665219f89751d authored by Steven Johnson on 22 June 2023, 22:31:28 UTC, committed by GitHub on 22 June 2023, 22:31:28 UTC 
Backport #7650 to the release/16.x branch (#7653)
 
Default RISCV backend to OFF for LLVM < 17 (#7650)

LLVM17 is doing a lot of work on the RISCV backend, and the amount of testing done on Halide's LLVM16-based RISCV codegen is very light. It's been suggested that we should default to not enabling the RISCV backend for LLVM16 and earlier because of this (so that people attempting to use Halide for RISCV won't encounter a possible footgun).

This PR just adds the relevant mechanism; whether or not this is the correct decision is not clear. Discussion welcome.
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History
Tip revision: 027547f713f6a01c7b51cb59baa665219f89751d authored by Steven Johnson on 22 June 2023, 22:31:28 UTC
Backport #7650 to the release/16.x branch (#7653)
Tip revision: 027547f
File Mode Size
.github
apps
cmake
dependencies
doc
packaging
python_bindings
src
test
tools
tutorial
util
.clang-format -rw-r--r-- 1.4 KB
.clang-format-ignore -rw-r--r-- 375 bytes
.clang-tidy -rw-r--r-- 2.2 KB
.gitattributes -rw-r--r-- 342 bytes
.gitignore -rw-r--r-- 4.9 KB
.gitmodules -rw-r--r-- 0 bytes
CMakeLists.txt -rw-r--r-- 5.4 KB
CMakePresets.json -rw-r--r-- 6.8 KB
CODE_OF_CONDUCT.md -rw-r--r-- 3.5 KB
LICENSE.txt -rw-r--r-- 14.4 KB
MANIFEST.in -rw-r--r-- 159 bytes
Makefile -rw-r--r-- 105.3 KB
README.md -rw-r--r-- 16.5 KB
README_cmake.md -rw-r--r-- 76.2 KB
README_fuzz_testing.md -rw-r--r-- 3.9 KB
README_python.md -rw-r--r-- 32.2 KB
README_rungen.md -rw-r--r-- 12.1 KB
README_vulkan.md -rw-r--r-- 11.4 KB
README_webassembly.md -rw-r--r-- 10.5 KB
README_webgpu.md -rw-r--r-- 4.4 KB
pyproject.toml -rw-r--r-- 196 bytes
requirements.txt -rw-r--r-- 130 bytes
run-clang-format.sh -rwxr-xr-x 1.4 KB
run-clang-tidy.sh -rwxr-xr-x 3.1 KB
setup.py -rw-r--r-- 1.2 KB

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