diff options
Diffstat (limited to 'dev-lang/rust/files/1.82.0-i586-baseline.patch')
| -rw-r--r-- | dev-lang/rust/files/1.82.0-i586-baseline.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/dev-lang/rust/files/1.82.0-i586-baseline.patch b/dev-lang/rust/files/1.82.0-i586-baseline.patch new file mode 100644 index 0000000..25c4a1a --- /dev/null +++ b/dev-lang/rust/files/1.82.0-i586-baseline.patch @@ -0,0 +1,44 @@ +Bug: https://bugs.gentoo.org/741708 +From: Ian Jordan <immoloism@gmail.com> +Date: Thu, 01 Nov 204 15:28:39 +0100 +Subject: Change Pentium4 baseline to i586 + +Based on the Debian patch at https://sources.debian.org/patches/rustc/1.80.1%2Bdfsg1-1/behaviour/d-rustc-i686-baseline.patch/ +This lowers baseline from Pentium4 to i586. + +Thanks-to: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net> + +--- a/compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs ++++ b/compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs +@@ -2,7 +2,7 @@ use crate::spec::{base, Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Tar + + pub fn target() -> Target { + let mut base = base::linux_gnu::opts(); +- base.cpu = "pentium4".into(); ++ base.cpu = "pentiumpro".into(); + base.max_atomic_width = Some(64); + base.supported_sanitizers = SanitizerSet::ADDRESS; + base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m32"]); +--- a/tests/ui/abi/homogenous-floats-target-feature-mixup.rs ++++ b/tests/ui/abi/homogenous-floats-target-feature-mixup.rs +@@ -24,7 +24,8 @@ fn main() { + match std::env::var("TARGET") { + Ok(s) => { + // Skip this tests on i586-unknown-linux-gnu where sse2 is disabled +- if s.contains("i586") { ++ // Debian: our i686 doesn't have SSE 2.. ++ if s.contains("i586") || s.contains("i686") { + return + } + } +--- a/tests/ui/sse2.rs ++++ b/tests/ui/sse2.rs +@@ -16,7 +16,7 @@ fn main() { + } + Err(_) => return, + } +- if cfg!(any(target_arch = "x86", target_arch = "x86_64")) { ++ if cfg!(any(target_arch = "x86_64")) { + assert!(cfg!(target_feature = "sse2"), + "SSE2 was not detected as available on an x86 platform"); + } |