re PR middle-end/50890 (ICE in fold_convert_loc, at fold-const.c:1894)

re PR middle-end/50890 (ICE in fold_convert_loc, at fold-const.c:1894)

2010-11-02  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/50890
	* gimple.h (gimple_fold_call): Remove.
	* gimple-fold.c (fold_stmt_1): Move all call related code to ...
	(gimple_fold_call): ... here.  Make static.  Update the
	cannot-inline flag on direct calls.
	* ipa-inline.c (early_inliner): Copy the cannot-inline flag
	from the statements to the edges.

	* gcc.dg/torture/pr50890.c: New testcase.

From-SVN: r180763