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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vexpandpd-1.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vexpandpd-1.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vexpandpd-1.c
new file mode 100644
index 000000000..b7648c6d0
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vexpandpd-1.c
@@ -0,0 +1,21 @@
+/* { dg-do compile } */
+/* { dg-options "-mavx512f -O2" } */
+/* { dg-final { scan-assembler-times "vexpandpd\[ \\t\]+\[^\n\]*%zmm\[0-9\]" 4 } } */
+/* { dg-final { scan-assembler-times "vexpandpd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 2 } } */
+/* { dg-final { scan-assembler-times "vexpandpd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\{z\}" 2 } } */
+
+#include <immintrin.h>
+
+double *p;
+volatile __m512d x;
+volatile __mmask8 m;
+
+void extern
+avx512f_test (void)
+{
+ x = _mm512_mask_expand_pd (x, m, x);
+ x = _mm512_maskz_expand_pd (m, x);
+
+ x = _mm512_mask_expandloadu_pd (x, m, p);
+ x = _mm512_maskz_expandloadu_pd (m, p);
+}