1 files changed, 85 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/aarch64/insv_2.c b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/insv_2.c
new file mode 100644
index 000000000..a7691a32f
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/insv_2.c
@@ -0,0 +1,85 @@
+/* { dg-do run { target aarch64*-*-* } } */
+/* { dg-options "-O2 --save-temps -fno-inline" } */
+/* { dg-require-effective-target aarch64_big_endian } */
+
+extern void abort (void);
+
+typedef struct bitfield
+{
+  unsigned short eight: 8;
+  unsigned short four: 4;
+  unsigned short five: 5;
+  unsigned short seven: 7;
+  unsigned int sixteen: 16;
+} bitfield;
+
+bitfield
+bfi1 (bitfield a)
+{
+  /* { dg-final { scan-assembler "bfi\tx\[0-9\]+, x\[0-9\]+, 56, 8" } } */
+  a.eight = 3;
+  return a;
+}
+
+bitfield
+bfi2 (bitfield a)
+{
+  /* { dg-final { scan-assembler "bfi\tx\[0-9\]+, x\[0-9\]+, 43, 5" } } */
+  a.five = 7;
+  return a;
+}
+
+bitfield
+movk (bitfield a)
+{
+  /* { dg-final { scan-assembler "movk\tx\[0-9\]+, 0x1d6b, lsl 16" } } */
+  a.sixteen = 7531;
+  return a;
+}
+
+bitfield
+set1 (bitfield a)
+{
+  /* { dg-final { scan-assembler "orr\tx\[0-9\]+, x\[0-9\]+, 272678883688448" } } */
+  a.five = 0x1f;
+  return a;
+}
+
+bitfield
+set0 (bitfield a)
+{
+  /* { dg-final { scan-assembler "and\tx\[0-9\]+, x\[0-9\]+, -272678883688449" } } */
+  a.five = 0;
+  return a;
+}
+
+
+int
+main (int argc, char** argv)
+{
+  static bitfield a;
+  bitfield b = bfi1 (a);
+  bitfield c = bfi2 (b);
+  bitfield d = movk (c);
+
+  if (d.eight != 3)
+    abort ();
+
+  if (d.five != 7)
+    abort ();
+
+  if (d.sixteen != 7531)
+    abort ();
+
+  d = set1 (d);
+  if (d.five != 0x1f)
+    abort ();
+
+  d = set0 (d);
+  if (d.five != 0)
+    abort ();
+
+  return 0;
+}
+
+/* { dg-final { cleanup-saved-temps } } */