1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx512f-vextractf64x4-1.c b/gcc/testsuite/gcc.target/i386/avx512f-vextractf64x4-1.c
new file mode 100644
index 00000000000..6259ac80624
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx512f-vextractf64x4-1.c
@@ -0,0 +1,18 @@
+/* { dg-do compile } */
+/* { dg-options "-mavx512f -O2" } */
+/* { dg-final { scan-assembler-times "vextractf64x4\[ \\t\]+\[^\n\]*%zmm\[0-9\]" 3 } } */
+/* { dg-final { scan-assembler-times "vextractf64x4\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
+/* { dg-final { scan-assembler-times "vextractf64x4\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
+
+#include <immintrin.h>
+
+volatile __m512d x;
+volatile __m256d y;
+
+void extern
+avx512f_test (void)
+{
+  y = _mm512_extractf64x4_pd (x, 1);
+  y = _mm512_maskz_extractf64x4_pd (2, x, 1);
+  y = _mm512_mask_extractf64x4_pd (y, 2, x, 1);
+}