------- Comment #2 from pinskia at gcc dot gnu dot org 2008-08-04 23:35 -------
Simple testcase:
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-tailc-details" } */
/* PR tree-opt/37024 */
double doubleValue();
long
longValue ()
{
return (long) doubleValue ();
}
/* We should not tail call doubleValue in longValue as the mode changes. */
/* { dg-final { scan-tree-dump-times "Found tail call" 0 "tailc"} } */
/* { dg-final { cleanup-tree-dump "tailc" } } */
--- CUT ---
I can test this after all, doing so on ppc64-linux-gnu even though this is a
generic issue.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |pinskia at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37024
