* loop-init.c (loop_optimizer_init, loop_optimizer_finalize): Do not

[pf3gnuchains/gcc-fork.git] / gcc / tree-inline.c

diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c
index 705216a..66ed131 100644 (file)
--- a/gcc/tree-inline.c
+++ b/gcc/tree-inline.c
@@ -1262,6 +1262,7 @@ estimate_num_insns_1 (tree *tp, int *walk_subtrees, void *data)
     case EXIT_EXPR:
     case LOOP_EXPR:
     case PHI_NODE:
+    case WITH_SIZE_EXPR:
       break;
 
     /* We don't account constants for now.  Assume that the cost is amortized
@@ -1363,7 +1364,7 @@ estimate_num_insns_1 (tree *tp, int *walk_subtrees, void *data)
     case ASM_EXPR:
 
     case RESX_EXPR:
-      *count++;
+      *count += 1;
       break;
 
     /* Few special cases of expensive operations.  This is useful
@@ -1779,6 +1780,11 @@ expand_calls_inline (tree *stmt_p, inline_data *id)
     case MODIFY_EXPR:
       stmt_p = &TREE_OPERAND (stmt, 1);
       stmt = *stmt_p;
+      if (TREE_CODE (stmt) == WITH_SIZE_EXPR)
+       {
+         stmt_p = &TREE_OPERAND (stmt, 0);
+         stmt = *stmt_p;
+       }
       if (TREE_CODE (stmt) != CALL_EXPR)
        break;