[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 #13 from alalaw01 at gcc dot gnu.org ---
Author: alalaw01
Date: Fri Sep 18 10:55:11 2015
New Revision: 227901

URL: https://gcc.gnu.org/viewcvs?rev=227901&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.
        (analyze_all_variable_accesses): Follow renamings.

gcc/testsuite/:

        * gcc.dg/tree-ssa/sra-15.c: New.
        * gcc.dg/tree-ssa/sra-16.c: New.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/sra-15.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/sra-16.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-sra.c