Add some `#[allow(deprecated)]`

3 files changed, 25 insertions, 0 deletions

diff --git a/library/stdarch/crates/assert-instr-macro/src/lib.rs b/library/stdarch/crates/assert-instr-macro/src/lib.rs
index 99e37c9105b..dfda3b48bfd 100644
--- a/library/stdarch/crates/assert-instr-macro/src/lib.rs
+++ b/library/stdarch/crates/assert-instr-macro/src/lib.rs
@@ -35,6 +35,15 @@ pub fn assert_instr(
 
     let instr = &invoc.instr;
     let name = &func.sig.ident;
+    let maybe_allow_deprecated = if func
+        .attrs
+        .iter()
+        .any(|attr| attr.path.is_ident("deprecated"))
+    {
+        quote! { #[allow(deprecated)] }
+    } else {
+        quote! {}
+    };
 
     // Disable assert_instr for x86 targets compiled with avx enabled, which
     // causes LLVM to generate different intrinsics that the ones we are
@@ -135,6 +144,7 @@ pub fn assert_instr(
     let to_test = if disable_dedup_guard {
         quote! {
             #attrs
+            #maybe_allow_deprecated
             #[no_mangle]
             #[inline(never)]
             pub unsafe extern #abi fn #shim_name(#(#inputs),*) #ret {
@@ -147,6 +157,7 @@ pub fn assert_instr(
             const #shim_name_ptr : *const u8 = #shim_name_str.as_ptr();
 
             #attrs
+            #maybe_allow_deprecated
             #[no_mangle]
             #[inline(never)]
             pub unsafe extern #abi fn #shim_name(#(#inputs),*) #ret {
diff --git a/library/stdarch/crates/core_arch/src/x86/sse.rs b/library/stdarch/crates/core_arch/src/x86/sse.rs
index 2e275b065c7..2560b10b0bd 100644
--- a/library/stdarch/crates/core_arch/src/x86/sse.rs
+++ b/library/stdarch/crates/core_arch/src/x86/sse.rs
@@ -1613,6 +1613,7 @@ pub const _MM_FLUSH_ZERO_OFF: u32 = 0x0000;
 ///
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_MM_GET_EXCEPTION_MASK)
 #[inline]
+#[allow(deprecated)] // Deprecated function implemented on top of deprecated function
 #[allow(non_snake_case)]
 #[target_feature(enable = "sse")]
 #[stable(feature = "simd_x86", since = "1.27.0")]
@@ -1628,6 +1629,7 @@ pub unsafe fn _MM_GET_EXCEPTION_MASK() -> u32 {
 ///
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_MM_GET_EXCEPTION_STATE)
 #[inline]
+#[allow(deprecated)] // Deprecated function implemented on top of deprecated function
 #[allow(non_snake_case)]
 #[target_feature(enable = "sse")]
 #[stable(feature = "simd_x86", since = "1.27.0")]
@@ -1643,6 +1645,7 @@ pub unsafe fn _MM_GET_EXCEPTION_STATE() -> u32 {
 ///
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_MM_GET_FLUSH_ZERO_MODE)
 #[inline]
+#[allow(deprecated)] // Deprecated function implemented on top of deprecated function
 #[allow(non_snake_case)]
 #[target_feature(enable = "sse")]
 #[stable(feature = "simd_x86", since = "1.27.0")]
@@ -1658,6 +1661,7 @@ pub unsafe fn _MM_GET_FLUSH_ZERO_MODE() -> u32 {
 ///
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_MM_GET_ROUNDING_MODE)
 #[inline]
+#[allow(deprecated)] // Deprecated function implemented on top of deprecated function
 #[allow(non_snake_case)]
 #[target_feature(enable = "sse")]
 #[stable(feature = "simd_x86", since = "1.27.0")]
@@ -1673,6 +1677,7 @@ pub unsafe fn _MM_GET_ROUNDING_MODE() -> u32 {
 ///
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_MM_SET_EXCEPTION_MASK)
 #[inline]
+#[allow(deprecated)] // Deprecated function implemented on top of deprecated function
 #[allow(non_snake_case)]
 #[target_feature(enable = "sse")]
 #[stable(feature = "simd_x86", since = "1.27.0")]
@@ -1688,6 +1693,7 @@ pub unsafe fn _MM_SET_EXCEPTION_MASK(x: u32) {
 ///
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_MM_SET_EXCEPTION_STATE)
 #[inline]
+#[allow(deprecated)] // Deprecated function implemented on top of deprecated function
 #[allow(non_snake_case)]
 #[target_feature(enable = "sse")]
 #[stable(feature = "simd_x86", since = "1.27.0")]
@@ -1703,6 +1709,7 @@ pub unsafe fn _MM_SET_EXCEPTION_STATE(x: u32) {
 ///
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_MM_SET_FLUSH_ZERO_MODE)
 #[inline]
+#[allow(deprecated)] // Deprecated function implemented on top of deprecated function
 #[allow(non_snake_case)]
 #[target_feature(enable = "sse")]
 #[stable(feature = "simd_x86", since = "1.27.0")]
@@ -1720,6 +1727,7 @@ pub unsafe fn _MM_SET_FLUSH_ZERO_MODE(x: u32) {
 ///
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_MM_SET_ROUNDING_MODE)
 #[inline]
+#[allow(deprecated)] // Deprecated function implemented on top of deprecated function
 #[allow(non_snake_case)]
 #[target_feature(enable = "sse")]
 #[stable(feature = "simd_x86", since = "1.27.0")]
@@ -2834,6 +2842,7 @@ mod tests {
         }
     }
 
+    #[allow(deprecated)] // FIXME: This test uses deprecated CSR access functions
     #[simd_test(enable = "sse")]
     unsafe fn test_mm_comieq_ss_vs_ucomieq_ss() {
         // If one of the arguments is a quiet NaN `comieq_ss` should signal an
@@ -3258,6 +3267,7 @@ mod tests {
         _mm_sfence();
     }
 
+    #[allow(deprecated)] // FIXME: This tests functions that are immediate UB
     #[simd_test(enable = "sse")]
     unsafe fn test_mm_getcsr_setcsr_1() {
         let saved_csr = _mm_getcsr();
@@ -3274,6 +3284,7 @@ mod tests {
         assert_eq_m128(r, exp); // first component is a denormalized f32
     }
 
+    #[allow(deprecated)] // FIXME: This tests functions that are immediate UB
     #[simd_test(enable = "sse")]
     unsafe fn test_mm_getcsr_setcsr_2() {
         // Same as _mm_setcsr_1 test, but with opposite flag value.
@@ -3292,6 +3303,7 @@ mod tests {
         assert_eq_m128(r, exp); // first component is a denormalized f32
     }
 
+    #[allow(deprecated)] // FIXME: This tests functions that are immediate UB
     #[simd_test(enable = "sse")]
     unsafe fn test_mm_getcsr_setcsr_underflow() {
         _MM_SET_EXCEPTION_STATE(0);
diff --git a/library/stdarch/crates/core_arch/src/x86/sse41.rs b/library/stdarch/crates/core_arch/src/x86/sse41.rs
index 7ba86e5f79a..a62beb6f68a 100644
--- a/library/stdarch/crates/core_arch/src/x86/sse41.rs
+++ b/library/stdarch/crates/core_arch/src/x86/sse41.rs
@@ -1668,6 +1668,7 @@ mod tests {
         assert_eq_m128(r, e);
     }
 
+    #[allow(deprecated)] // FIXME: This test uses deprecated CSR access functions
     #[simd_test(enable = "sse4.1")]
     unsafe fn test_mm_round_sd() {
         let a = _mm_setr_pd(1.5, 3.5);
@@ -1680,6 +1681,7 @@ mod tests {
         assert_eq_m128d(r, e);
     }
 
+    #[allow(deprecated)] // FIXME: This test uses deprecated CSR access functions
     #[simd_test(enable = "sse4.1")]
     unsafe fn test_mm_round_ss() {
         let a = _mm_setr_ps(1.5, 3.5, 7.5, 15.5);