re PR middle-end/12526 ([tree-ssa] internal compiler error: Segmentation fault)

        PR middle-end/12526
        * tree.c (build): A CALL_EXPR has side-effects if its arguments do.
        * calls.c (call_expr_flags): New fn.
        * tree.h: Declare it.

From-SVN: r73589

1 files changed, 1 insertions, 0 deletions

diff --git a/gcc/tree.h b/gcc/tree.h
index f94214e..2bad603 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -2941,6 +2941,7 @@ extern rtx emit_line_note (location_t);
 #define ECF_LIBCALL_BLOCK	4096
 
 extern int flags_from_decl_or_type (tree);
+extern int call_expr_flags (tree);
 
 extern int setjmp_call_p (tree);
 extern bool alloca_call_p (tree);