[Bug tree-optimization/67283] GCC regression over inlining of returned structures

[alalaw01 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67283

--- Comment #7 from alalaw01 at gcc dot gnu.org ---
Author: alalaw01
Date: Thu Aug 27 15:40:10 2015
New Revision: 227265

URL: https://gcc.gnu.org/viewcvs?rev=227265&root=gcc&view=rev
Log:
completely_scalarize arrays as well as records

gcc/:

        PR tree-optimization/67283
        * tree-sra.c (type_consists_of_records_p): Rename to...
        (scalarizable_type_p): ...this, add case for ARRAY_TYPE.

        (completely_scalarize_record): Rename to...
        (completely_scalarize): ...this, add ARRAY_TYPE case, move some code
to:
        (scalarize_elem): New.

gcc/testsuite/:

        * gcc.dg/tree-ssa/sra-15.c: New.

Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/sra-15.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-sra.c