1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx2-vpalignr256-1.c b/gcc/testsuite/gcc.target/i386/avx2-vpalignr256-1.c
new file mode 100644
index 00000000000..a87a207d4ea
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx2-vpalignr256-1.c
@@ -0,0 +1,14 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -mavx2" } */
+/* { dg-final { scan-assembler "vpalignr\[ \\t\]+\[^\n\]*%ymm\[0-9\]" } } */
+
+#include <immintrin.h>
+
+volatile __m256i x;
+
+void extern
+avx2_test (void)
+{
+  /* imm = 13 is arbitrary here */
+  x = _mm256_alignr_epi8 (x, x, 13);
+}