[Bug debug/51762] [4.7 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2231

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51762

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2012-01-05
                 CC|                            |jakub at gcc dot gnu.org,
                   |                            |rth at gcc dot gnu.org
     Ever Confirmed|0                           |1

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-05 
12:30:17 UTC ---
/* PR debug/51762 */
/* { dg-do compile } */
/* { dg-options "-g -Os -fomit-frame-pointer -fno-asynchronous-unwind-tables" }
*/

void noret (void) __attribute__ ((noreturn));
int bar (void);
void baz (const char *);
static int v = -1;

void
foo (void)
{
  if (bar () && v == -1)
    {
      baz ("baz");
      noret ();
    }
  noret ();
}

Started with
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176705