invoke.texi (max-early-inliner-iterations): New flag.

invoke.texi (max-early-inliner-iterations): New flag.

	* doc/invoke.texi (max-early-inliner-iterations): New flag.
	* ipa-inline.c (enum inlining_mode): New INLINE_SIZE_NORECURSIVE.
	(try_inline): Fix return value.
	(cgraph_decide_inlining_incrementally): Honor new value.
	(cgraph_early_inlining): Handle indirect inlining.
	* params.def (PARAM_EARLY_INLINER_MAX_ITERATIONS): New.

	* testsuite/gcc.dg/tree-ssa/inline-3.c: New testcase

From-SVN: r147587