1 files changed, 41 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.arch/vsx-regs.c b/gdb/testsuite/gdb.arch/vsx-regs.c
new file mode 100644
index 0000000..24a6fa6
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/vsx-regs.c
@@ -0,0 +1,41 @@
+#include <altivec.h>
+#include <stdio.h>
+
+vector unsigned int
+vector_fun (vector unsigned int a, vector unsigned int b)
+{
+  vector unsigned int c;
+  a = ((vector unsigned int) vec_splat_u8(2));
+  b = ((vector unsigned int) vec_splat_u8(3));
+
+  c = vec_add (a, b);
+  return c;
+}
+
+int
+main ()
+{
+  vector unsigned int y;
+  vector unsigned int x;
+  vector unsigned int z;
+  int a;
+
+  /* This line may look unnecessary but we do need it, because we want to
+     have a line to do a next over (so that gdb refetches the registers)
+     and we don't want the code to change any vector registers.
+     The splat operations below modify the VRs,i
+     so we don't want to execute them yet.  */
+  a = 9;
+  x = ((vector unsigned int) vec_splat_u8 (-2));
+  y = ((vector unsigned int) vec_splat_u8 (1));
+
+  z = vector_fun (x, y);
+  x = vec_sld (x,y,2);
+
+  x = vec_add (x, ((vector unsigned int){5,6,7,8}));
+  z = (vector unsigned int) vec_splat_u8 ( -2);
+  y = vec_add (x, z);
+  z = (vector unsigned int) vec_cmpeq (x,y);
+
+  return 0;
+}