------- Comment #5 from falk at debian dot org 2009-03-09 10:59 -------
Here's a test case:
void *p;
extern inline void *f1(int n) {
asm volatile("" : "=m"(*(struct { char x[n]; }*) p));
}
int x;
extern inline void f2() {
x ? f1(1) : f1(2);
}
inline void f3() { f2(); }
void f4() { f3(); }
With trunk #144708, I'm getting:
min.c: In function 'f4':
min.c:12: internal compiler error: in copy_tree_body_r, at tree-inline.c:1042
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
--
falk at debian dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Component|c |tree-optimization
Ever Confirmed|0 |1
Keywords| |ice-on-valid-code
Known to fail| |4.4.0
Known to work| |4.3.1
Summary|gcc 4.4.0 20090306 segfaults|[4.4 regression] ICE in
|at argp-help.c in glibc 2.7 |copy_tree_body_r
|and 2.9 |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39394
