From: Fabian Grünbichler <git@fabian.gruenbichler.email>
Date: Mon, 4 Aug 2025 16:00:55 +0000 (+0200)
Subject: ppc64: downgrade baseline to Power4+
X-Git-Tag: archive/raspbian/1.91.1+dfsg1-1+rpi1~1^2~7
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=32ba57fa1238b05fb4b9138a52210593c690dab4;p=rustc.git

ppc64: downgrade baseline to Power4+

Closes: #1110059


Signed-off-by: Fabian Grünbichler <git@fabian.gruenbichler.email>

Gbp-Pq: Topic behaviour
Gbp-Pq: Name ppc64-downgrade-baseline-to-Power4.patch
---

diff --git a/compiler/rustc_target/src/spec/targets/powerpc64_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/targets/powerpc64_unknown_linux_gnu.rs
index bc7e445f3f..1de12da37a 100644
--- a/compiler/rustc_target/src/spec/targets/powerpc64_unknown_linux_gnu.rs
+++ b/compiler/rustc_target/src/spec/targets/powerpc64_unknown_linux_gnu.rs
@@ -6,7 +6,7 @@ use crate::spec::{
 
 pub(crate) fn target() -> Target {
     let mut base = base::linux_gnu::opts();
-    base.cpu = "ppc64".into();
+    base.cpu = "pwr4".into();
     base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m64"]);
     base.max_atomic_width = Some(64);
     base.stack_probes = StackProbeType::Inline;