r220679 - in /trunk/gcc: ChangeLog testsuite/Ch...

[ienkovich@gcc.gnu.org]

Author: ienkovich
Date: Fri Feb 13 09:44:07 2015
New Revision: 220679

URL: https://gcc.gnu.org/viewcvs?rev=220679&root=gcc&view=rev
Log:
gcc/

	PR tree-optimization/65002
	* tree-cfg.c (pass_data_fixup_cfg): Don't update
	SSA on start.
	* tree-sra.c (some_callers_have_no_vuse_p): New.
	(ipa_early_sra): Reject functions whose callers
	assume function is read only.

gcc/testsuite/

	PR tree-optimization/65002
	* gcc.dg/pr65002.C: New.


Added:
    trunk/gcc/testsuite/gcc.dg/pr65002.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-cfg.c
    trunk/gcc/tree-sra.c