rustc_target: aarch64: Remove deprecated FEAT_TME

maurer · maurer · commit 8f7dadd91409 · 2025-11-14T18:59:49.000Z
ARM has withdrawn FEAT_TME https://developer.arm.com/documentation/102105/lb-05/ LLVM has dropped support for it recently as a result.
diff --git a/compiler/rustc_target/src/target_features.rs b/compiler/rustc_target/src/target_features.rs
@@ -337,8 +337,6 @@ static AARCH64_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[
     ("sve2-sm4", Stable, &["sve2", "sm4"]),
     // FEAT_SVE2p1
     ("sve2p1", Unstable(sym::aarch64_unstable_target_feature), &["sve2"]),
-    // FEAT_TME
-    ("tme", Stable, &[]),
     (
         "v8.1a",
         Unstable(sym::aarch64_ver_target_feature),

Original file line number	Diff line number	Diff line change
`@@ -337,8 +337,6 @@ static AARCH64_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[`
`337`	`337`	`("sve2-sm4", Stable, &["sve2", "sm4"]),`
`338`	`338`	`// FEAT_SVE2p1`
`339`	`339`	`("sve2p1", Unstable(sym::aarch64_unstable_target_feature), &["sve2"]),`
`340`		`- // FEAT_TME`
`341`		`- ("tme", Stable, &[]),`
`342`	`340`	`(`
`343`	`341`	`"v8.1a",`
`344`	`342`	`Unstable(sym::aarch64_ver_target_feature),`