From 0a7561b7939ddb459ee1479d206a359e9a2263f9 Mon Sep 17 00:00:00 2001 From: Nathan Froyd Date: Fri, 21 May 2010 13:17:04 +0000 Subject: re PR middle-end/44204 (ICE in gimple_op_ptr, at gimple.h:167) PR middle-end/44204 * builtins.c (fold_call_stmt): Pass &error_mark_node if the call statement has no arguments. From-SVN: r159662 --- gcc/ChangeLog | 6 ++++++ gcc/builtins.c | 4 +++- 2 files changed, 9 insertions(+), 1 deletion(-) (limited to 'gcc') diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 276c80c..0368081 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2010-05-21 Nathan Froyd + + PR middle-end/44204 + * builtins.c (fold_call_stmt): Pass &error_mark_node if the call + statement has no arguments. + 2010-05-21 Kai Tietz PR/44139 diff --git a/gcc/builtins.c b/gcc/builtins.c index 6ad95ad..2c9d750 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -13699,7 +13699,9 @@ fold_call_stmt (gimple stmt, bool ignore) if (DECL_BUILT_IN_CLASS (fndecl) == BUILT_IN_MD) { return targetm.fold_builtin (fndecl, nargs, - gimple_call_arg_ptr (stmt, 0), ignore); + (nargs > 0 + ? gimple_call_arg_ptr (stmt, 0) + : &error_mark_node), ignore); } else { -- cgit v1.1