r166517 - in /trunk/gcc: ChangeLog ipa-inline.c...

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Wed Nov 10 02:35:19 2010
New Revision: 166517

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166517
Log:

	PR tree-optimization/40436
	* ipa-inline.c (leaf_node_p): Implement using is_inexpensive_builtin.
	* tree-inline.c (estimate_num_insns): Inexpensive builtins are like
	normal instructions; be sure bultin is not implemented in this file;
	compute non-zero return cost.
	(init_inline_once): Reduce builtin_call_cost to 1; set return cost.
	* tree-inline.h (eni_weights_d): Add return cost.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-inline.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf-avx.c
    trunk/gcc/tree-inline.c
    trunk/gcc/tree-inline.h