[Bug tree-optimization/77503] [7 regression] ICE in vect_transform_stmt compiling postgresql

["amker at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77503

--- Comment #14 from amker at gcc dot gnu.org ---
Author: amker
Date: Thu Sep 15 16:31:35 2016
New Revision: 240166

URL: https://gcc.gnu.org/viewcvs?rev=240166&root=gcc&view=rev
Log:
        PR tree-optimization/77503
        * tree-vect-loop.c (vectorizable_reduction): Record reduction
        code for CONST_COND_REDUCTION at analysis stage and use it at
        transform stage.
        * tree-vectorizer.h (struct _stmt_vec_info): New field.
        (STMT_VINFO_VEC_CONST_COND_REDUC_CODE): New macro.
        * tree-vect-stmts.c (new_stmt_vec_info): Initialize above new
        field.

        gcc/testsuite
        * gcc.dg/vect/pr77503.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr77503.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-loop.c
    trunk/gcc/tree-vect-stmts.c
    trunk/gcc/tree-vectorizer.h