1 files changed, 48 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/target/issue-3105.rs b/src/tools/rustfmt/tests/target/issue-3105.rs
new file mode 100644
index 000000000..4f1123805
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/issue-3105.rs
@@ -0,0 +1,48 @@
+// rustfmt-wrap_comments: true
+
+/// Although the indentation of the skipped method is off, it shouldn't be
+/// changed.
+///
+/// ```
+/// pub unsafe fn _mm256_shufflehi_epi16(a: __m256i, imm8: i32) -> __m256i {
+///     let imm8 = (imm8 & 0xFF) as u8;
+///     let a = a.as_i16x16();
+///     macro_rules! shuffle_done {
+///         ($x01:expr, $x23:expr, $x45:expr, $x67:expr) => {
+///             #[cfg_attr(rustfmt, rustfmt_skip)]
+///       simd_shuffle16(a, a, [
+///           0, 1, 2, 3, 4+$x01, 4+$x23, 4+$x45, 4+$x67,
+///           8, 9, 10, 11, 12+$x01, 12+$x23, 12+$x45, 12+$x67
+///       ]);
+///         };
+///     }
+/// }
+/// ```
+pub unsafe fn _mm256_shufflehi_epi16(a: __m256i, imm8: i32) -> __m256i {
+    let imm8 = (imm8 & 0xFF) as u8;
+    let a = a.as_i16x16();
+    macro_rules! shuffle_done {
+        ($x01:expr, $x23:expr, $x45:expr, $x67:expr) => {
+            #[cfg_attr(rustfmt, rustfmt_skip)]
+                         simd_shuffle16(a, a, [
+                             0, 1, 2, 3, 4+$x01, 4+$x23, 4+$x45, 4+$x67,
+                             8, 9, 10, 11, 12+$x01, 12+$x23, 12+$x45, 12+$x67
+                         ]);
+        };
+    }
+}
+
+/// The skipped method shouldn't right-shift
+pub unsafe fn _mm256_shufflehi_epi32(a: __m256i, imm8: i32) -> __m256i {
+    let imm8 = (imm8 & 0xFF) as u8;
+    let a = a.as_i16x16();
+    macro_rules! shuffle_done {
+        ($x01:expr, $x23:expr, $x45:expr, $x67:expr) => {
+            #[cfg_attr(rustfmt, rustfmt_skip)]
+            simd_shuffle32(a, a, [
+                0, 1, 2, 3, 4+$x01, 4+$x23, 4+$x45, 4+$x67,
+                8, 9, 10, 11, 12+$x01, 12+$x23, 12+$x45, 12+$x67
+            ]);
+        };
+    }
+}