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From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net>
Date: Thu, 14 Jul 2022 13:17:39 +0200
Subject: Change i686 to match Debian i386 baseline
see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=973414 , might need to be
adapted to reduce the baseline again
Forwarded: not-needed
===================================================================
---
compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs | 2 +-
tests/ui/abi/homogenous-floats-target-feature-mixup.rs | 3 ++-
tests/ui/sse2.rs | 2 +-
3 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs
index 3b7be48..4f01366 100644
--- 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"]);
diff --git a/tests/ui/abi/homogenous-floats-target-feature-mixup.rs b/tests/ui/abi/homogenous-floats-target-feature-mixup.rs
index 4600bd0..e178964 100644
--- 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
}
}
diff --git a/tests/ui/sse2.rs b/tests/ui/sse2.rs
index 172f407..bf39939 100644
--- a/tests/ui/sse2.rs
+++ b/tests/ui/sse2.rs
@@ -15,7 +15,7 @@ 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");
}
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