[Bug debug/91929] missing inline subroutine information in build using sin/cos

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91929

--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Oct 15 11:47:27 2019
New Revision: 276993

URL: https://gcc.gnu.org/viewcvs?rev=276993&root=gcc&view=rev
Log:
2019-10-15  Richard Biener  <rguent...@suse.de>

        PR tree-optimization/91929
        * tree-ssa-pre.c (pre_expr_d::loc): New member.
        (get_or_alloc_expr_for_name): Initialize it.
        (get_or_alloc_expr_for_constant): Likewise.
        (phi_translate_1): Copy it.
        (create_expression_by_pieces): Use the original location
        of the expression for the inserted stmt.
        (compute_avail): Record the location of the stmt for the
        expressions created.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-pre.c