Enable reliable_f16_math on x86
#138344
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Enable reliable_f16_math on x86
#138344
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Enable `reliable_f16_math` on x86 This has been disabled due to an LLVM misoptimization with `powi.f16` [1]. This was fixed upstream and the fix is included in LLVM20, so tests no longer need to be disabled. `f16` still remains disabled on MinGW due to the ABI issue. [1]: llvm/llvm-project#98665 try-job: x86_64-gnu try-job: i686-gnu-1
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Enable `reliable_f16_math` on x86 This has been disabled due to an LLVM misoptimization with `powi.f16` [1]. This was fixed upstream and the fix is included in LLVM20, so tests no longer need to be disabled. `f16` still remains disabled on MinGW due to the ABI issue. [1]: llvm/llvm-project#98665 try-job: x86_64-gnu try-job: i686-gnu-1
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Rollup of 10 pull requests Successful merges: - rust-lang#136083 (Suggest {to,from}_ne_bytes for transmutations between arrays and integers, etc) - rust-lang#138344 (Enable `reliable_f16_math` on x86) - rust-lang#138624 (Add mipsel maintainer) - rust-lang#138935 (Update wg-prio triagebot config) - rust-lang#138946 (Un-bury chapters from the chapter list in rustc book) - rust-lang#138964 (Implement lint against using Interner and InferCtxtLike in random compiler crates) - rust-lang#138977 (Don't deaggregate InvocationParent just to reaggregate it again) - rust-lang#138980 (Collect items referenced from var_debug_info) - rust-lang#138985 (Use the correct binder scope for elided lifetimes in assoc consts) - rust-lang#138987 (Always emit `native-static-libs` note, even if it is empty) r? `@ghost` `@rustbot` modify labels: rollup
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This has been disabled due to an LLVM misoptimization with `powi.f16` [1]. This was fixed upstream and the fix is included in LLVM20, so tests no longer need to be disabled. `f16` still remains disabled on MinGW due to the ABI issue. [1]: llvm/llvm-project#98665
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Apr 29, 2025
Enable `reliable_f16_math` on x86 This has been disabled due to an LLVM misoptimization with `powi.f16` [1]. This was fixed upstream and the fix is included in LLVM20, so tests no longer need to be disabled. `f16` still remains disabled on MinGW due to the ABI issue. [1]: llvm/llvm-project#98665 try-job: x86_64-gnu try-job: x86_64-gnu-llvm-19-1 try-job: x86_64-gnu-llvm-20-1
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I’m not sure what the failure was before. The llvm19 job had failed, but this fix should have landed in llvm19. Maybe it was still using a bootstrap with llvm18 somehow? This config has since moved to a different file but it’s the same change. @bors r=Amanieu |
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Rollup of 7 pull requests Successful merges: - rust-lang#138344 (Enable `reliable_f16_math` on x86) - rust-lang#139909 (implement or-patterns for pattern types) - rust-lang#140392 (compiletest: Remove the libtest-based executor and its dependency) - rust-lang#140400 (PassWrapper: adapt for llvm/llvm-project@d3d856ad8469) - rust-lang#140422 (unwind: bump `unwinding` dependency to 0.2.6) - rust-lang#140432 (Update documentation for `fn target_config`) - rust-lang#140433 (Replace the \01__gnu_mcount_nc to LLVM intrinsic for additional ARM targets) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#138344 - tgross35:x86-f16-math, r=Amanieu Enable `reliable_f16_math` on x86 This has been disabled due to an LLVM misoptimization with `powi.f16` [1]. This was fixed upstream and the fix is included in LLVM20, so tests no longer need to be disabled. `f16` still remains disabled on MinGW due to the ABI issue. [1]: llvm/llvm-project#98665 try-job: x86_64-gnu try-job: x86_64-gnu-llvm-19-1 try-job: x86_64-gnu-llvm-20-1
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This has been disabled due to an LLVM misoptimization with
powi.f161. This was fixed upstream and the fix is included in LLVM20, so tests no longer need to be disabled.f16still remains disabled on MinGW due to the ABI issue.try-job: x86_64-gnu
try-job: x86_64-gnu-llvm-19-1
try-job: x86_64-gnu-llvm-20-1