1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx512bw-vpmulhrsw-1.c b/gcc/testsuite/gcc.target/i386/avx512bw-vpmulhrsw-1.c
new file mode 100644
index 00000000000..1feef121a29
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx512bw-vpmulhrsw-1.c
@@ -0,0 +1,27 @@
+/* { dg-do compile } */
+/* { dg-options "-mavx512bw -mavx512vl -O2" } */
+/* { dg-final { scan-assembler-times "vpmulhrsw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
+/* { dg-final { scan-assembler-times "vpmulhrsw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vpmulhrsw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vpmulhrsw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\]*%ymm\[0-9\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vpmulhrsw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\]*%ymm\[0-9\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vpmulhrsw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
+/* { dg-final { scan-assembler-times "vpmulhrsw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
+
+#include <immintrin.h>
+
+volatile __m512i x, y, z;
+volatile __m256i xq, yq, zq;
+volatile __m128i xw, yw, zw;
+
+void extern
+avx512bw_test (void)
+{
+  x = _mm512_mulhrs_epi16 (y, z);
+  x = _mm512_mask_mulhrs_epi16 (x, 2, y, z);
+  x = _mm512_maskz_mulhrs_epi16 (2, y, z);
+  xq = _mm256_mask_mulhrs_epi16 (xq, 2, yq, zq);
+  xq = _mm256_maskz_mulhrs_epi16 (2, yq, zq);
+  xw = _mm_mask_mulhrs_epi16 (xw, 2, yw, zw);
+  xw = _mm_maskz_mulhrs_epi16 (2, yw, zw);
+}