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i686-unknown-hurd-gnu: bump baseline CPU to Pentium 4 #136700

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merged 1 commit into from
Feb 8, 2025
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i686-unknown-hurd-gnu: bump baseline CPU to Pentium 4 #136700

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2 changes: 1 addition & 1 deletion compiler/rustc_target/src/spec/targets/i686_unknown_hurd_gnu.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, base};

pub(crate) fn target() -> Target {
let mut base = base::hurd_gnu::opts();
base.cpu = "pentiumpro".into();
base.cpu = "pentium4".into();
base.max_atomic_width = Some(64);
base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m32"]);
base.stack_probes = StackProbeType::Inline;
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2 changes: 1 addition & 1 deletion src/doc/rustc/src/platform-support.md
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Expand Up @@ -312,7 +312,7 @@ target | std | host | notes
[`i586-unknown-netbsd`](platform-support/netbsd.md) | ✓ | | 32-bit x86 (original Pentium) [^x86_32-floats-x87]
[`i686-apple-darwin`](platform-support/apple-darwin.md) | ✓ | ✓ | 32-bit macOS (10.12+, Sierra+, Penryn) [^x86_32-floats-return-ABI]
`i686-unknown-haiku` | ✓ | ✓ | 32-bit Haiku (Pentium 4) [^x86_32-floats-return-ABI]
[`i686-unknown-hurd-gnu`](platform-support/hurd.md) | ✓ | ✓ | 32-bit GNU/Hurd (PentiumPro) [^x86_32-floats-x87]
[`i686-unknown-hurd-gnu`](platform-support/hurd.md) | ✓ | ✓ | 32-bit GNU/Hurd (Pentium 4) [^x86_32-floats-x87]
[`i686-unknown-netbsd`](platform-support/netbsd.md) | ✓ | ✓ | NetBSD/i386 (Pentium 4) [^x86_32-floats-return-ABI]
[`i686-unknown-openbsd`](platform-support/openbsd.md) | ✓ | ✓ | 32-bit OpenBSD (Pentium 4) [^x86_32-floats-return-ABI]
[`i686-unknown-redox`](platform-support/redox.md) | ✓ | | i686 Redox OS (PentiumPro) [^x86_32-floats-x87]
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