1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx512f-vpcmpeqq-1.c b/gcc/testsuite/gcc.target/i386/avx512f-vpcmpeqq-1.c
new file mode 100644
index 00000000000..8689fe3a0cd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx512f-vpcmpeqq-1.c
@@ -0,0 +1,16 @@
+/* { dg-do compile } */
+/* { dg-options "-mavx512f -O2" } */
+/* { dg-final { scan-assembler-times "vpcmpeqq\[ \\t\]+\[^\n\]*%zmm\[0-9\]\[^\n^k\]*%k\[0-9\]\[^\{\]" 1 } } */
+/* { dg-final { scan-assembler-times "vpcmpeqq\[ \\t\]+\[^\n\]*%zmm\[0-9\]\[^\n^k\]*%k\[0-9\]\{" 1 } } */
+
+#include <immintrin.h>
+
+volatile __m512i x;
+volatile __mmask8 m;
+
+void extern
+avx512f_test (void)
+{
+  m = _mm512_cmpeq_epi64_mask (x, x);
+  m = _mm512_mask_cmpeq_epi64_mask (3, x, x);
+}