* i386.md (load_tp_di): Fix pasto.

[pf3gnuchains/gcc-fork.git] / gcc / config / i386 / i386.c

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 42dfca0..b7c7008 100644 (file)
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -5029,8 +5029,12 @@ ix86_compute_frame_layout (struct ix86_frame *frame)
   offset += size;
 
   /* Add outgoing arguments area.  Can be skipped if we eliminated
-     all the function calls as dead code.  */
-  if (ACCUMULATE_OUTGOING_ARGS && !current_function_is_leaf)
+     all the function calls as dead code.
+     Skipping is however impossible when function calls alloca.  Alloca
+     expander assumes that last current_function_outgoing_args_size
+     of stack frame are unused.  */
+  if (ACCUMULATE_OUTGOING_ARGS
+      && (!current_function_is_leaf || current_function_calls_alloca))
     {
       offset += current_function_outgoing_args_size;
       frame->outgoing_arguments_size = current_function_outgoing_args_size;