2007-06-23  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/16876
	PR middle-end/29478
	* tree.h (CALL_CANNOT_INLINE_P): New macro to access static_flag
	for CALL_EXPRs.
	* tree-inline.c (initialize_inlined_parameters): Do not call
	lang_hooks.tree_inlining.convert_parm_for_inlining.
	* cgraphbuild.c (initialize_inline_failed): Set inline failed
	reason for mismatched types.
	* gimplify.c (gimplify_call_expr): Verify the call expression
	arguments match the called function type signature.  Otherwise
	mark the call expression to be not considered for inlining
	using CALL_CANNOT_INLINE_P flag.
	* ipa-inline.c (cgraph_mark_inline): Honor CALL_CANNOT_INLINE_P on the
	edges call expression.
	(cgraph_decide_inlining_of_small_function): Likewise.
	(cgraph_decide_inlining): Likewise.
	* c-objc-common.h (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
	Remove define.
	* c-tree.h (c_convert_parm_for_inlining): Remove declaration.
	* c-typeck.c (c_convert_parm_for_inlining): Remove.
	* langhooks-def.h (lhd_tree_inlining_convert_parm_for_inlining):
	Remove declaration.
	(LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING): Remove define.
	* langhooks.c (lhd_tree_inlining_convert_parm_for_inlining):
	Remove.
	* langhooks.h (struct lang_hooks_for_tree_inlining): Remove
	convert_parm_for_inlining member.

	* gcc.dg/pr29254.c: The warning is bogus.
	* gcc.dg/warn-1.c: Likewise.
	* gcc.dg/assign-warn-3.c: Likewise.
	* gcc.dg/noncompile/pr16876.c: The testcase is bogus, remove.

From-SVN: r125974