Consider
struct s {
unsigned a : 1;
};
int
foo (struct s *p, int b, int c, int d)
{
p->a = 0;
return b;
}
"./cc1 -quiet -O2 -mthumb -fPIC min.c" gives me
min.c: In function 'foo':
min.c:10: internal compiler error: in thumb_find_work_register, at
config/arm/arm.c:3280
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
This testcase is reduced from libiberty/regex.c.
--
Summary: ICE at config/arm/arm.c:3280
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P2
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: kazu at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: arm-none-eabi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23473
