*** empty log message ***

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1044 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/explow.c b/gcc/explow.c
index 4504a73..50b0582 100644 (file)
--- a/gcc/explow.c
+++ b/gcc/explow.c
@@ -897,6 +897,8 @@ allocate_dynamic_stack_space (size, target, known_align)
       || REGNO (target) < FIRST_PSEUDO_REGISTER)
     target = gen_reg_rtx (Pmode);
 
+  mark_reg_pointer (target);
+
 #ifndef STACK_GROWS_DOWNWARD
   emit_move_insn (target, virtual_stack_dynamic_rtx);
 #endif