[Bug debug/54402] [4.8 Regression] var-tracking does not scale

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54402

--- Comment #14 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-11-05 07:58:52 UTC ---
Author: jakub
Date: Mon Nov  5 07:58:48 2012
New Revision: 193152

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193152
Log:
    PR debug/54402
    * var-tracking.c (fp_setter): Return false if there is REG_CFA_RESTORE
    hfp note.
    (vt_initialize): Look for fp_setter in any bb, not just successor of
    entry bb.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/var-tracking.c