[Bug middle-end/63244] [4.9/5 regression] internal compiler error: Segmentation fault (program cc1plus)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63244 Cary Coutant changed: What|Removed |Added Resolution|FIXED |DUPLICATE --- Comment #21 from Cary Coutant --- Duplicate of PR 61321. *** This bug has been marked as a duplicate of bug 61321 ***
[Bug middle-end/63244] [4.9/5 regression] internal compiler error: Segmentation fault (program cc1plus)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63244 Cary Coutant changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED --- Comment #20 from Cary Coutant --- Duplicate of PR 61321.
[Bug middle-end/63244] [4.9/5 regression] internal compiler error: Segmentation fault (program cc1plus)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63244 Cary Coutant changed: What|Removed |Added CC||jason at redhat dot com --- Comment #19 from Cary Coutant --- I'm pretty sure that Pedro's proposed patch here -- https://gcc.gnu.org/ml/gcc-patches/2014-05/msg02279.html -- will fix this bug.
[Bug middle-end/63244] [4.9/5 regression] internal compiler error: Segmentation fault (program cc1plus)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63244 --- Comment #18 from Markus Trippelsdorf --- (In reply to Richard Biener from comment #17) > (In reply to Markus Trippelsdorf from comment #16) > > Hmm, the 5.0 issue was fixed by r217214. Maybe the fix should be > > backported to 4.9? > > The 5.0 issue was new in 5.0. What testcase of the very many in this bug > fail with 4.9? The one from comment 7.
[Bug middle-end/63244] [4.9/5 regression] internal compiler error: Segmentation fault (program cc1plus)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63244 --- Comment #17 from Richard Biener --- (In reply to Markus Trippelsdorf from comment #16) > Hmm, the 5.0 issue was fixed by r217214. Maybe the fix should be > backported to 4.9? The 5.0 issue was new in 5.0. What testcase of the very many in this bug fail with 4.9?
[Bug middle-end/63244] [4.9/5 regression] internal compiler error: Segmentation fault (program cc1plus)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63244 Markus Trippelsdorf changed: What|Removed |Added Priority|P1 |P3 --- Comment #16 from Markus Trippelsdorf --- Hmm, the 5.0 issue was fixed by r217214. Maybe the fix should be backported to 4.9?
[Bug middle-end/63244] [4.9/5 regression] internal compiler error: Segmentation fault (program cc1plus)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63244
--- Comment #15 from Markus Trippelsdorf ---
On x86_64:
markus@x4 /tmp % cat sock.i
struct sock
{
int sk_userlocks : 4;
} a;
const struct sock b;
void
fn1 ()
{
a.sk_userlocks = b.sk_userlocks & 1;
}
markus@x4 /tmp % gcc -O2 -c sock.i
gcc: internal compiler error: Segmentation fault (program cc1)
0x40c043 execute
../../gcc/gcc/gcc.c:2908
0x40c2f9 do_spec_1
../../gcc/gcc/gcc.c:4724
0x40ef96 process_brace_body
../../gcc/gcc/gcc.c:6007
0x40ef96 handle_braces
../../gcc/gcc/gcc.c:5921
0x40d0e7 do_spec_1
../../gcc/gcc/gcc.c:5378
0x40ef96 process_brace_body
../../gcc/gcc/gcc.c:6007
0x40ef96 handle_braces
../../gcc/gcc/gcc.c:5921
0x40d0e7 do_spec_1
../../gcc/gcc/gcc.c:5378
0x40cfee do_spec_1
../../gcc/gcc/gcc.c:5493
0x40ef96 process_brace_body
../../gcc/gcc/gcc.c:6007
0x40ef96 handle_braces
../../gcc/gcc/gcc.c:5921
0x40d0e7 do_spec_1
../../gcc/gcc/gcc.c:5378
0x40ef96 process_brace_body
../../gcc/gcc/gcc.c:6007
0x40ef96 handle_braces
../../gcc/gcc/gcc.c:5921
0x40d0e7 do_spec_1
../../gcc/gcc/gcc.c:5378
0x40ef96 process_brace_body
../../gcc/gcc/gcc.c:6007
0x40ef96 handle_braces
../../gcc/gcc/gcc.c:5921
0x40d0e7 do_spec_1
../../gcc/gcc/gcc.c:5378
0x40ef96 process_brace_body
../../gcc/gcc/gcc.c:6007
0x40ef96 handle_braces
../../gcc/gcc/gcc.c:5921
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See for instructions.
[Bug middle-end/63244] [4.9/5 regression] internal compiler error: Segmentation fault (program cc1plus)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63244 Markus Trippelsdorf changed: What|Removed |Added Keywords||ice-on-valid-code Priority|P3 |P1 Summary|[4.9 regression] internal |[4.9/5 regression] internal |compiler error: |compiler error: |Segmentation fault (program |Segmentation fault (program |cc1plus)|cc1plus) --- Comment #14 from Markus Trippelsdorf --- This also happens when building the Linux kernel on ppc64 with 5.0: trippels@gcc2-power8 linux-3.17.2 % gcc -c -O2 sock.i gcc: internal compiler error: Segmentation fault (program cc1) 0x1000f7bb execute ../../gcc/gcc/gcc.c:2908 0x1000fd03 do_spec_1 ../../gcc/gcc/gcc.c:4724 0x10012807 process_brace_body ../../gcc/gcc/gcc.c:6007 0x10012807 handle_braces ../../gcc/gcc/gcc.c:5921 0x1001090f do_spec_1 ../../gcc/gcc/gcc.c:5378 0x10012807 process_brace_body ../../gcc/gcc/gcc.c:6007 0x10012807 handle_braces ../../gcc/gcc/gcc.c:5921 0x1001090f do_spec_1 ../../gcc/gcc/gcc.c:5378 0x1000ffb7 do_spec_1 ../../gcc/gcc/gcc.c:5493 0x10012807 process_brace_body ../../gcc/gcc/gcc.c:6007 0x10012807 handle_braces ../../gcc/gcc/gcc.c:5921 0x1001090f do_spec_1 ../../gcc/gcc/gcc.c:5378 0x10012807 process_brace_body ../../gcc/gcc/gcc.c:6007 0x10012807 handle_braces ../../gcc/gcc/gcc.c:5921 0x1001090f do_spec_1 ../../gcc/gcc/gcc.c:5378 0x10012807 process_brace_body ../../gcc/gcc/gcc.c:6007 0x10012807 handle_braces ../../gcc/gcc/gcc.c:5921 0x1001090f do_spec_1 ../../gcc/gcc/gcc.c:5378 0x10012807 process_brace_body ../../gcc/gcc/gcc.c:6007 0x10012807 handle_braces ../../gcc/gcc/gcc.c:5921 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. dmesg shows: [Nov 7 13:23] cc1[65025]: bad frame in setup_rt_frame: 3fffebfbf770 nip 10461268 lr 10465c80 Looks like a stack overflow. Adjusting importance.
