[Bug middle-end/61879] New: [4.10 Regression] GCC gives "note: non-delegitimized UNSPEC UNSPEC_GOTOFF (1) found in variable location"

[d.g.gorbachev at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61879

            Bug ID: 61879
           Summary: [4.10 Regression] GCC gives "note: non-delegitimized
                    UNSPEC UNSPEC_GOTOFF (1) found in variable location"
           Product: gcc
           Version: 4.10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
          Assignee: unassigned at gcc dot gnu.org
          Reporter: d.g.gorbachev at gmail dot com
            Target: i686-pc-linux-gnu

Created attachment 33172
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33172&action=edit
Testcase

GCC 4.10.0 20140720 (experimental).

$ gcc -S -march=pentium4 -g -O2 -fpie bug.c
bug.c: In function 'foo':
bug.c:11:5: note: non-delegitimized UNSPEC UNSPEC_GOTOFF (1) found in variable
location
 int foo(int *p)
     ^
bug.c:11:5: note: non-delegitimized UNSPEC UNSPEC_GOTOFF (1) found in variable
location

Appeared in 210914 < r <= 211358.