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| author | León Orell Valerian Liehr <me@fmease.dev> | 2025-02-26 04:15:03 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-02-26 04:15:03 +0100 |
| commit | 49249eae1155e1bbc0159902341e7734fd4378b1 (patch) | |
| tree | b0d3cff4782a4fdd476f93d7ea4d8e138a3a4028 | |
| parent | e121dcffbe28792619c3ed5227ec21ce5f0e4e34 (diff) | |
| parent | cf1242c461e035fd2cfb99f620e810015744cac4 (diff) | |
| download | rust-49249eae1155e1bbc0159902341e7734fd4378b1.tar.gz rust-49249eae1155e1bbc0159902341e7734fd4378b1.zip | |
Rollup merge of #137311 - martn3:enable-f16-mips, r=tgross35
Enable `f16` for MIPS Blocked on https://github.com/rust-lang/compiler-builtins/pull/762 It seems as if `f16` works on MIPS now according to my testing on Rust master with LLVM 20, and I was asked [here](https://github.com/rust-lang/rust/pull/137167#issuecomment-2669387820) to create PRs with my changes. I only tested on the flavour of `mipsel-unknown-linux-gnu` hardware that happens to be available to me, so I can't say anything about other MIPS hardware, but from a casual skimming of the LLVM code ([1], [2]) it seems like `f16` should work on all MIPS hardware. So enable it for all MIPS hardware. [1]: https://github.com/rust-lang/llvm-project/blob/rustc/20.1-2025-02-13/llvm/lib/Target/Mips/MipsISelLowering.h#L370 [2]: https://github.com/rust-lang/llvm-project/blob/rustc/20.1-2025-02-13/llvm/lib/CodeGen/TargetLoweringBase.cpp#L1367-L1388 `@rustbot` label +O-MIPS +F-f16_and_f128 +S-blocked Tracking issue for f16: https://github.com/rust-lang/rust/issues/116909 r? `@tgross35`
| -rw-r--r-- | library/std/build.rs | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/library/std/build.rs b/library/std/build.rs index 8dc326a3dde..723d1eb02e0 100644 --- a/library/std/build.rs +++ b/library/std/build.rs @@ -107,7 +107,6 @@ fn main() { ("csky", _) => false, ("hexagon", _) => false, ("loongarch64", _) => false, - ("mips" | "mips64" | "mips32r6" | "mips64r6", _) => false, ("powerpc" | "powerpc64", _) => false, ("sparc" | "sparc64", _) => false, ("wasm32" | "wasm64", _) => false, |