Auto merge of #143183 - GuillaumeGomez:rollup-g60lr91, r=GuillaumeGomez

Rollup of 4 pull requests

Successful merges:

 - rust-lang/rust#142078 (Add SIMD funnel shift and round-to-even intrinsics)
 - rust-lang/rust#142214 (`tests/ui`: A New Order [9/N])
 - rust-lang/rust#142417 (`tests/ui`: A New Order [12/N])
 - rust-lang/rust#143030 (Fix suggestion spans inside macros for the `unused_must_use` lint)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

src/intrinsics/simd.rs

@@ -36,6 +36,7 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> {
             | "ceil"
             | "floor"
             | "round"
+            | "round_ties_even"
             | "trunc"
             | "fsqrt"
             | "fsin"
@@ -71,6 +72,7 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> {
                     "ceil" => Op::Round(rustc_apfloat::Round::TowardPositive),
                     "floor" => Op::Round(rustc_apfloat::Round::TowardNegative),
                     "round" => Op::Round(rustc_apfloat::Round::NearestTiesToAway),
+                    "round_ties_even" => Op::Round(rustc_apfloat::Round::NearestTiesToEven),
                     "trunc" => Op::Round(rustc_apfloat::Round::TowardZero),
                     "ctlz" => Op::Numeric(sym::ctlz),
                     "ctpop" => Op::Numeric(sym::ctpop),

tests/pass/intrinsics/portable-simd.rs

@@ -569,6 +569,10 @@ fn simd_round() {
         f32x4::from_array([0.9, 1.001, 2.0, -4.5]).round(),
         f32x4::from_array([1.0, 1.0, 2.0, -5.0])
     );
+    assert_eq!(
+        unsafe { intrinsics::simd_round_ties_even(f32x4::from_array([0.9, 1.001, 2.0, -4.5])) },
+        f32x4::from_array([1.0, 1.0, 2.0, -4.0])
+    );
     assert_eq!(
         f32x4::from_array([0.9, 1.001, 2.0, -4.5]).trunc(),
         f32x4::from_array([0.0, 1.0, 2.0, -4.0])
@@ -586,6 +590,10 @@ fn simd_round() {
         f64x4::from_array([0.9, 1.001, 2.0, -4.5]).round(),
         f64x4::from_array([1.0, 1.0, 2.0, -5.0])
     );
+    assert_eq!(
+        unsafe { intrinsics::simd_round_ties_even(f64x4::from_array([0.9, 1.001, 2.0, -4.5])) },
+        f64x4::from_array([1.0, 1.0, 2.0, -4.0])
+    );
     assert_eq!(
         f64x4::from_array([0.9, 1.001, 2.0, -4.5]).trunc(),
         f64x4::from_array([0.0, 1.0, 2.0, -4.0])