[Bug pch/63229] New: [5.0 Regression] FAIL: ./except-1.h -O0 (internal compiler error)

["danglin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63229

            Bug ID: 63229
           Summary: [5.0 Regression] FAIL: ./except-1.h   -O0  (internal
                    compiler error)
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: pch
          Assignee: unassigned at gcc dot gnu.org
          Reporter: danglin at gcc dot gnu.org
              Host: hppa2.0w-hp-hpux11.11
            Target: hppa2.0w-hp-hpux11.11
             Build: hppa2.0w-hp-hpux11.11

Executing on host: /test/gnu/gcc/objdir/gcc/xgcc -B/test/gnu/gcc/objdir/gcc/
./e
xcept-1.h  -fno-diagnostics-show-caret -fdiagnostics-color=never    -O0 
-fexcep
tions   -o except-1.h.gch    (timeout = 300)
spawn /test/gnu/gcc/objdir/gcc/xgcc -B/test/gnu/gcc/objdir/gcc/ ./except-1.h
-fn
o-diagnostics-show-caret -fdiagnostics-color=never -O0 -fexceptions -o
except-1.
h.gch
./except-1.h:6:1: internal compiler error: in relocate_ptrs, at
ggc-common.c:435
libbacktrace could not find executable to open
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
./except-1.h:6:1: internal compiler error: in relocate_ptrs, at
ggc-common.c:435
libbacktrace could not find executable to open
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

FAIL: ./except-1.h   -O0  (internal compiler error)
FAIL: ./except-1.h   -O0  (test for excess errors)

Similar errors:

Running /test/gnu/gcc/gcc/gcc/testsuite/g++.dg/pch/pch.exp ...
FAIL: ./array-1.H  -O2 (internal compiler error)
FAIL: ./array-1.H  -O2 (test for excess errors)
FAIL: ./empty.H  -O2 (internal compiler error)
FAIL: ./empty.H  -O2 (test for excess errors)
FAIL: ./externc-1.H  -O2 (internal compiler error)
FAIL: ./externc-1.H  -O2 (test for excess errors)
FAIL: ./local-1.H  -O2 (internal compiler error)
FAIL: ./local-1.H  -O2 (test for excess errors)
FAIL: ./pch.H  -O2 (internal compiler error)
FAIL: ./pch.H  -O2 (test for excess errors)
FAIL: ./static-1.H  -O2 (internal compiler error)
FAIL: ./static-1.H  -O2 (test for excess errors)
FAIL: ./system-1.H  -O2 (internal compiler error)
FAIL: ./system-1.H  -O2 (test for excess errors)
FAIL: ./system-2.H  -O2 (internal compiler error)
FAIL: ./system-2.H  -O2 (test for excess errors)
FAIL: ./template-1.H  -O2 (internal compiler error)
FAIL: ./template-1.H  -O2 (test for excess errors)
FAIL: ./uninst.H  -O2 (internal compiler error)
FAIL: ./uninst.H  -O2 (test for excess errors)
FAIL: ./wchar-1.H  -O2 (internal compiler error)
FAIL: ./wchar-1.H  -O2 (test for excess errors)

Introduced between 214747 and 214934.