------- Comment #7 from pinskia at gcc dot gnu dot org 2007-10-28 00:40 -------
Here is a testcase without using IPA CP:
/* { dg-do run } */
/* { dg-options "-O3" } */
int k;
void f1 (int a, int b)
{
a = 1; b = 1;
if (a)
{
int c;
goto d;
do {
k = 1;
d:
c = b--;
}while (c);
}
else
if (b != 1)
__builtin_abort ();
}
int main (void)
{
f1 (1, 1);
if (k != 1)
__builtin_abort ();
return 0;
}
----- CUT -----
Jan,
Can you please look into this, this is an inlining issue where we add a
statement for the assignment of a/b and mark that symbol for renaming and it
causes the renaming to mess up as SSA rename can't handle overlapping names.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org, hubicka at gcc dot gnu
| |dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33434
