show abi_unsupported_vector_types lint in future breakage reports

7 files changed, 624 insertions, 1 deletions

diff --git a/compiler/rustc_lint_defs/src/builtin.rs b/compiler/rustc_lint_defs/src/builtin.rs
index 9036741e078..3b406c7e161 100644
--- a/compiler/rustc_lint_defs/src/builtin.rs
+++ b/compiler/rustc_lint_defs/src/builtin.rs
@@ -5173,7 +5173,7 @@ declare_lint! {
     Warn,
     "this function call or definition uses a vector type which is not enabled",
     @future_incompatible = FutureIncompatibleInfo {
-        reason: FutureIncompatibilityReason::FutureReleaseErrorDontReportInDeps,
+        reason: FutureIncompatibilityReason::FutureReleaseErrorReportInDeps,
         reference: "issue #116558 <https://github.com/rust-lang/rust/issues/116558>",
     };
 }
diff --git a/tests/ui/simd-abi-checks-empty-list.stderr b/tests/ui/simd-abi-checks-empty-list.stderr
index d7ce52eab80..c49fe1a01de 100644
--- a/tests/ui/simd-abi-checks-empty-list.stderr
+++ b/tests/ui/simd-abi-checks-empty-list.stderr
@@ -10,3 +10,14 @@ LL | pub extern "C" fn pass_by_vec(_: SimdVec) {}
 
 warning: 1 warning emitted
 
+Future incompatibility report: Future breakage diagnostic:
+warning: this function definition uses a SIMD vector type that is not currently supported with the chosen ABI
+  --> $DIR/simd-abi-checks-empty-list.rs:17:1
+   |
+LL | pub extern "C" fn pass_by_vec(_: SimdVec) {}
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = note: `#[warn(abi_unsupported_vector_types)]` on by default
+
diff --git a/tests/ui/simd-abi-checks-s390x.z10.stderr b/tests/ui/simd-abi-checks-s390x.z10.stderr
index a91322ec058..cf135afb428 100644
--- a/tests/ui/simd-abi-checks-s390x.z10.stderr
+++ b/tests/ui/simd-abi-checks-s390x.z10.stderr
@@ -109,3 +109,167 @@ LL | extern "C" fn vector_transparent_wrapper_arg(x: TransparentWrapper<i8x16>)
 
 error: aborting due to 10 previous errors
 
+Future incompatibility report: Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:46:1
+   |
+LL | extern "C" fn vector_ret_small(x: &i8x8) -> i8x8 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:52:1
+   |
+LL | extern "C" fn vector_ret(x: &i8x16) -> i8x16 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:99:1
+   |
+LL | / extern "C" fn vector_transparent_wrapper_ret_small(
+LL | |     x: &TransparentWrapper<i8x8>,
+LL | | ) -> TransparentWrapper<i8x8> {
+   | |_____________________________^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:107:1
+   |
+LL | / extern "C" fn vector_transparent_wrapper_ret(
+LL | |     x: &TransparentWrapper<i8x16>,
+LL | | ) -> TransparentWrapper<i8x16> {
+   | |______________________________^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:123:1
+   |
+LL | extern "C" fn vector_arg_small(x: i8x8) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:129:1
+   |
+LL | extern "C" fn vector_arg(x: i8x16) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:141:1
+   |
+LL | extern "C" fn vector_wrapper_arg_small(x: Wrapper<i8x8>) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:147:1
+   |
+LL | extern "C" fn vector_wrapper_arg(x: Wrapper<i8x16>) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:159:1
+   |
+LL | extern "C" fn vector_transparent_wrapper_arg_small(x: TransparentWrapper<i8x8>) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:165:1
+   |
+LL | extern "C" fn vector_transparent_wrapper_arg(x: TransparentWrapper<i8x16>) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
diff --git a/tests/ui/simd-abi-checks-s390x.z13_no_vector.stderr b/tests/ui/simd-abi-checks-s390x.z13_no_vector.stderr
index a91322ec058..cf135afb428 100644
--- a/tests/ui/simd-abi-checks-s390x.z13_no_vector.stderr
+++ b/tests/ui/simd-abi-checks-s390x.z13_no_vector.stderr
@@ -109,3 +109,167 @@ LL | extern "C" fn vector_transparent_wrapper_arg(x: TransparentWrapper<i8x16>)
 
 error: aborting due to 10 previous errors
 
+Future incompatibility report: Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:46:1
+   |
+LL | extern "C" fn vector_ret_small(x: &i8x8) -> i8x8 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:52:1
+   |
+LL | extern "C" fn vector_ret(x: &i8x16) -> i8x16 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:99:1
+   |
+LL | / extern "C" fn vector_transparent_wrapper_ret_small(
+LL | |     x: &TransparentWrapper<i8x8>,
+LL | | ) -> TransparentWrapper<i8x8> {
+   | |_____________________________^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:107:1
+   |
+LL | / extern "C" fn vector_transparent_wrapper_ret(
+LL | |     x: &TransparentWrapper<i8x16>,
+LL | | ) -> TransparentWrapper<i8x16> {
+   | |______________________________^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:123:1
+   |
+LL | extern "C" fn vector_arg_small(x: i8x8) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:129:1
+   |
+LL | extern "C" fn vector_arg(x: i8x16) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:141:1
+   |
+LL | extern "C" fn vector_wrapper_arg_small(x: Wrapper<i8x8>) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:147:1
+   |
+LL | extern "C" fn vector_wrapper_arg(x: Wrapper<i8x16>) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:159:1
+   |
+LL | extern "C" fn vector_transparent_wrapper_arg_small(x: TransparentWrapper<i8x8>) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:165:1
+   |
+LL | extern "C" fn vector_transparent_wrapper_arg(x: TransparentWrapper<i8x16>) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
diff --git a/tests/ui/simd-abi-checks-s390x.z13_soft_float.stderr b/tests/ui/simd-abi-checks-s390x.z13_soft_float.stderr
index a91322ec058..cf135afb428 100644
--- a/tests/ui/simd-abi-checks-s390x.z13_soft_float.stderr
+++ b/tests/ui/simd-abi-checks-s390x.z13_soft_float.stderr
@@ -109,3 +109,167 @@ LL | extern "C" fn vector_transparent_wrapper_arg(x: TransparentWrapper<i8x16>)
 
 error: aborting due to 10 previous errors
 
+Future incompatibility report: Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:46:1
+   |
+LL | extern "C" fn vector_ret_small(x: &i8x8) -> i8x8 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:52:1
+   |
+LL | extern "C" fn vector_ret(x: &i8x16) -> i8x16 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:99:1
+   |
+LL | / extern "C" fn vector_transparent_wrapper_ret_small(
+LL | |     x: &TransparentWrapper<i8x8>,
+LL | | ) -> TransparentWrapper<i8x8> {
+   | |_____________________________^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:107:1
+   |
+LL | / extern "C" fn vector_transparent_wrapper_ret(
+LL | |     x: &TransparentWrapper<i8x16>,
+LL | | ) -> TransparentWrapper<i8x16> {
+   | |______________________________^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:123:1
+   |
+LL | extern "C" fn vector_arg_small(x: i8x8) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:129:1
+   |
+LL | extern "C" fn vector_arg(x: i8x16) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:141:1
+   |
+LL | extern "C" fn vector_wrapper_arg_small(x: Wrapper<i8x8>) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:147:1
+   |
+LL | extern "C" fn vector_wrapper_arg(x: Wrapper<i8x16>) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:159:1
+   |
+LL | extern "C" fn vector_transparent_wrapper_arg_small(x: TransparentWrapper<i8x8>) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Future breakage diagnostic:
+error: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `vector` target feature, which is not enabled
+  --> $DIR/simd-abi-checks-s390x.rs:165:1
+   |
+LL | extern "C" fn vector_transparent_wrapper_arg(x: TransparentWrapper<i8x16>) -> i64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+vector`) or locally (`#[target_feature(enable="vector")]`)
+note: the lint level is defined here
+  --> $DIR/simd-abi-checks-s390x.rs:15:9
+   |
+LL | #![deny(abi_unsupported_vector_types)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
diff --git a/tests/ui/simd-abi-checks.stderr b/tests/ui/simd-abi-checks.stderr
index 7d2915f7dea..cd04cfa6e14 100644
--- a/tests/ui/simd-abi-checks.stderr
+++ b/tests/ui/simd-abi-checks.stderr
@@ -91,3 +91,111 @@ LL | unsafe extern "C" fn w(_: Wrapper) {
 
 warning: 9 warnings emitted
 
+Future incompatibility report: Future breakage diagnostic:
+warning: this function call uses a SIMD vector type that (with the chosen ABI) requires the `avx` target feature, which is not enabled in the caller
+  --> $DIR/simd-abi-checks.rs:55:11
+   |
+LL |         f(g());
+   |           ^^^ function called here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+avx`) or locally (`#[target_feature(enable="avx")]`)
+   = note: `#[warn(abi_unsupported_vector_types)]` on by default
+
+Future breakage diagnostic:
+warning: this function call uses a SIMD vector type that (with the chosen ABI) requires the `avx` target feature, which is not enabled in the caller
+  --> $DIR/simd-abi-checks.rs:55:9
+   |
+LL |         f(g());
+   |         ^^^^^^ function called here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+avx`) or locally (`#[target_feature(enable="avx")]`)
+   = note: `#[warn(abi_unsupported_vector_types)]` on by default
+
+Future breakage diagnostic:
+warning: this function call uses a SIMD vector type that (with the chosen ABI) requires the `avx` target feature, which is not enabled in the caller
+  --> $DIR/simd-abi-checks.rs:63:14
+   |
+LL |         gavx(favx());
+   |              ^^^^^^ function called here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+avx`) or locally (`#[target_feature(enable="avx")]`)
+   = note: `#[warn(abi_unsupported_vector_types)]` on by default
+
+Future breakage diagnostic:
+warning: this function call uses a SIMD vector type that (with the chosen ABI) requires the `avx` target feature, which is not enabled in the caller
+  --> $DIR/simd-abi-checks.rs:63:9
+   |
+LL |         gavx(favx());
+   |         ^^^^^^^^^^^^ function called here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+avx`) or locally (`#[target_feature(enable="avx")]`)
+   = note: `#[warn(abi_unsupported_vector_types)]` on by default
+
+Future breakage diagnostic:
+warning: this function call uses a SIMD vector type that (with the chosen ABI) requires the `avx` target feature, which is not enabled in the caller
+  --> $DIR/simd-abi-checks.rs:75:19
+   |
+LL |         w(Wrapper(g()));
+   |                   ^^^ function called here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+avx`) or locally (`#[target_feature(enable="avx")]`)
+   = note: `#[warn(abi_unsupported_vector_types)]` on by default
+
+Future breakage diagnostic:
+warning: this function call uses a SIMD vector type that (with the chosen ABI) requires the `avx` target feature, which is not enabled in the caller
+  --> $DIR/simd-abi-checks.rs:75:9
+   |
+LL |         w(Wrapper(g()));
+   |         ^^^^^^^^^^^^^^^ function called here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+avx`) or locally (`#[target_feature(enable="avx")]`)
+   = note: `#[warn(abi_unsupported_vector_types)]` on by default
+
+Future breakage diagnostic:
+warning: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `avx` target feature, which is not enabled
+  --> $DIR/simd-abi-checks.rs:26:1
+   |
+LL | unsafe extern "C" fn g() -> __m256 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+avx`) or locally (`#[target_feature(enable="avx")]`)
+   = note: `#[warn(abi_unsupported_vector_types)]` on by default
+
+Future breakage diagnostic:
+warning: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `avx` target feature, which is not enabled
+  --> $DIR/simd-abi-checks.rs:20:1
+   |
+LL | unsafe extern "C" fn f(_: __m256) {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+avx`) or locally (`#[target_feature(enable="avx")]`)
+   = note: `#[warn(abi_unsupported_vector_types)]` on by default
+
+Future breakage diagnostic:
+warning: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `avx` target feature, which is not enabled
+  --> $DIR/simd-abi-checks.rs:14:1
+   |
+LL | unsafe extern "C" fn w(_: Wrapper) {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+avx`) or locally (`#[target_feature(enable="avx")]`)
+   = note: `#[warn(abi_unsupported_vector_types)]` on by default
+
diff --git a/tests/ui/sse-abi-checks.stderr b/tests/ui/sse-abi-checks.stderr
index 7dd13af5091..e08b2d4e191 100644
--- a/tests/ui/sse-abi-checks.stderr
+++ b/tests/ui/sse-abi-checks.stderr
@@ -11,3 +11,15 @@ LL | pub unsafe extern "C" fn f(_: SseVector) {
 
 warning: 1 warning emitted
 
+Future incompatibility report: Future breakage diagnostic:
+warning: this function definition uses a SIMD vector type that (with the chosen ABI) requires the `sse` target feature, which is not enabled
+  --> $DIR/sse-abi-checks.rs:21:1
+   |
+LL | pub unsafe extern "C" fn f(_: SseVector) {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function defined here
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #116558 <https://github.com/rust-lang/rust/issues/116558>
+   = help: consider enabling it globally (`-C target-feature=+sse`) or locally (`#[target_feature(enable="sse")]`)
+   = note: `#[warn(abi_unsupported_vector_types)]` on by default
+