1 files changed, 65 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/x86_64/abi/avx512f/test_passing_structs.c b/gcc-4.9/gcc/testsuite/gcc.target/x86_64/abi/avx512f/test_passing_structs.c
new file mode 100644
index 000000000..8daa676e7
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/x86_64/abi/avx512f/test_passing_structs.c
@@ -0,0 +1,65 @@
+#include "avx512f-check.h"
+#include "args.h"
+
+struct IntegerRegisters iregs;
+struct FloatRegisters fregs;
+unsigned int num_iregs, num_fregs;
+
+struct m512_struct
+{
+  __m512 x;
+};
+
+struct m512_2_struct
+{
+  __m512 x1, x2;
+};
+
+/* Check that the struct is passed as the individual members in fregs.  */
+void
+check_struct_passing1 (struct m512_struct ms1 ATTRIBUTE_UNUSED,
+		       struct m512_struct ms2 ATTRIBUTE_UNUSED,
+		       struct m512_struct ms3 ATTRIBUTE_UNUSED,
+		       struct m512_struct ms4 ATTRIBUTE_UNUSED,
+		       struct m512_struct ms5 ATTRIBUTE_UNUSED,
+		       struct m512_struct ms6 ATTRIBUTE_UNUSED,
+		       struct m512_struct ms7 ATTRIBUTE_UNUSED,
+		       struct m512_struct ms8 ATTRIBUTE_UNUSED)
+{
+  /* Check register contents.  */
+  check_m512_arguments;
+}
+
+void
+check_struct_passing2 (struct m512_2_struct ms ATTRIBUTE_UNUSED)
+{
+  /* Check the passing on the stack by comparing the address of the
+     stack elements to the expected place on the stack.  */
+  assert ((unsigned long)&ms.x1 == rsp+8);
+  assert ((unsigned long)&ms.x2 == rsp+72);
+}
+
+static void
+avx512f_test (void)
+{
+  struct m512_struct m512s [8];
+  struct m512_2_struct m512_2s = {
+      { 48.394, 39.3, -397.9, 3484.9, -8.394, -93.3, 7.9, 84.94,
+	48.3941, 39.31, -397.91, 3484.91, -8.3941, -93.31, 7.91, 84.941 },
+      { -8.394, -3.3, -39.9, 34.9, 7.9, 84.94, -48.394, 39.3,
+	-8.3942, -3.32, -39.92, 34.92, 7.92, 84.942, -48.3942, 39.32 }
+  };
+  int i;
+
+  for (i = 0; i < 8; i++)
+    m512s[i].x = (__m512){32+i, 0, i, 0, -i, 0, i - 12, i + 8,
+			  32+i, 0, i, 0, -i, 0, i - 12, i + 8};
+
+  clear_struct_registers;
+  for (i = 0; i < 8; i++)
+    (&fregs.zmm0)[i]._m512[0] = m512s[i].x;
+  num_fregs = 8;
+  WRAP_CALL (check_struct_passing1)(m512s[0], m512s[1], m512s[2], m512s[3],
+				    m512s[4], m512s[5], m512s[6], m512s[7]);
+  WRAP_CALL (check_struct_passing2)(m512_2s);
+}