*** empty log message ***

From-SVN: r1058

diff --git a/gcc/calls.c b/gcc/calls.c
index 99eb8e95e01c4c1da521d442c53d3fcac1165c28..2b5da07533c052b9cd2604917b1f7c5b194295fa 100644 (file)
--- a/gcc/calls.c
+++ b/gcc/calls.c
@@ -1337,6 +1337,14 @@ expand_call (exp, target, ignore)
 #endif
 #endif
 
+  /* If register arguments require space on the stack and stack space
+     was not preallocated, allocate stack space here for arguments
+     passed in registers.  */
+#if ! defined(ALLOCATE_OUTGOING_ARGS) && defined(OUTGOING_REG_PARM_STACK_SPACE)
+  if (must_preallocate == 0 && reg_parm_stack_space > 0)
+    anti_adjust_stack (gen_rtx (CONST_INT, VOIDmode, reg_parm_stack_space));
+#endif
+
   /* Pass the function the address in which to return a structure value.  */
   if (structure_value_addr && ! structure_value_addr_parm)
     {