(ASM_OUTPUT_MI_THUNK): Handle fns returning structures.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12438 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h
index d7a22a1..ab9fbc1 100644 (file)
--- a/gcc/config/arm/arm.h
+++ b/gcc/config/arm/arm.h
@@ -1697,6 +1697,8 @@ do {                                                                      \
   int mi_delta = (DELTA);                                              \
   char *mi_op = mi_delta < 0 ? "sub" : "add";                          \
   int shift = 0;                                                       \
+  int this_regno = (aggregate_value_p (TREE_TYPE (TREE_TYPE (FUNCTION))) \
+                   ? 1 : 0);                                           \
   if (mi_delta < 0) mi_delta = -mi_delta;                              \
   while (mi_delta != 0)                                                        \
     {                                                                  \
@@ -1705,8 +1707,8 @@ do {                                                                      \
       else                                                             \
        {                                                               \
          fprintf (FILE, "\t%s\t%s%s, %s%s, #%d\n",                     \
-                  mi_op, REGISTER_PREFIX, reg_names[0],                \
-                  REGISTER_PREFIX, reg_names[0],                       \
+                  mi_op, REGISTER_PREFIX, reg_names[this_regno],       \
+                  REGISTER_PREFIX, reg_names[this_regno],              \
                   mi_delta & (0xff << shift));                         \
          arm_increase_location (4);                                    \
          mi_delta &= ~(0xff << shift);                                 \