https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98189
--- Comment #6 from John Paul Adrian Glaubitz <glaubitz at physik dot
fu-berlin.de> ---
This is still reproducible with GCC 14:
(unstable-sh4-sbuild)glaubitz@adams:~/gdal/gdal-3.9.3+dfsg/build-py3.12/frmts/pcraster$
/usr/bin/g++-14 -DDONT_DEPRECATE_SPRINTF -DGDAL_COMPILATION -DUSE_IN_GDAL
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/apps
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/alg
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/gcore
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/build-py3.12/gcore
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/port
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/build-py3.12/port
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/ogr
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/ogr/ogrsf_frmts
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts/pcraster/libcsf -g -O2
-ffile-prefix-map=/home/glaubitz/gdal/gdal-3.9.3+dfsg=.
-fstack-protector-strong -Wformat -Werror=format-security -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=2
-fvisibility=hidden -fPIC -Wall -Wextra -Winit-self -Wunused-parameter
-Wmissing-declarations -Wlogical-op -Wshadow -Wmissing-include-dirs -Wformat
-Werror=format-security -Wno-format-nonliteral -Werror=vla -Wno-clobbered
-Wdate-time -Wnull-dereference -Wextra-semi -Wfloat-conversion
-Wnon-virtual-dtor -Woverloaded-virtual -Wsuggest-override -fno-operator-names
-Wzero-as-null-pointer-constant -std=gnu++17 -MD -MT
frmts/pcraster/CMakeFiles/gdal_PCRaster.dir/pcrasterutil.cpp.o -MF
CMakeFiles/gdal_PCRaster.dir/pcrasterutil.cpp.o.d -o
CMakeFiles/gdal_PCRaster.dir/pcrasterutil.cpp.o -c
/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts/pcraster/pcrasterutil.cpp
during RTL pass: mach
/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts/pcraster/pcrasterutil.cpp: In
function 'void castValuesToBooleanRange(void*, size_t, CSF_CR)':
/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts/pcraster/pcrasterutil.cpp:785:1:
internal compiler error: Segmentation fault
785 | }
| ^
0x15af0a5 internal_error(char const*, ...)
???:0
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <file:///usr/share/doc/gcc-14/README.Bugs> for instructions.
(unstable-sh4-sbuild)glaubitz@adams:~/gdal/gdal-3.9.3+dfsg/build-py3.12/frmts/pcraster$
With an LRA-enabled GCC 15 (20241004) based on Oleg Endo's tree with the
additional patches 59432 and 59550 from PR target/55212, I'm getting a
different ICE:
(unstable-sh4-sbuild)glaubitz@adams:~/gdal/gdal-3.9.3+dfsg/build-py3.12/frmts/pcraster$
/usr/lib/gcc-snapshot/bin/c++ -DDONT_DEPRECATE_SPRINTF -DGDAL_COMPILATION
-DUSE_IN_GDAL -I/home/glaubitz/gdal/gdal-3.9.3+dfsg/apps
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/alg
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/gcore
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/build-py3.12/gcore
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/port
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/build-py3.12/port
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/ogr
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/ogr/ogrsf_frmts
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts
-I/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts/pcraster/libcsf -g -O2
-ffile-prefix-map=/home/glaubitz/gdal/gdal-3.9.3+dfsg=.
-fstack-protector-strong -Wformat -Werror=format-security -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=2
-fvisibility=hidden -fPIC -Wall -Wextra -Winit-self -Wunused-parameter
-Wmissing-declarations -Wlogical-op -Wshadow -Wmissing-include-dirs -Wformat
-Werror=format-security -Wno-format-nonliteral -Werror=vla -Wno-clobbered
-Wdate-time -Wnull-dereference -Wextra-semi -Wfloat-conversion
-Wnon-virtual-dtor -Woverloaded-virtual -Wsuggest-override -fno-operator-names
-Wzero-as-null-pointer-constant -std=gnu++17 -MD -MT
frmts/pcraster/CMakeFiles/gdal_PCRaster.dir/pcrasterutil.cpp.o -MF
CMakeFiles/gdal_PCRaster.dir/pcrasterutil.cpp.o.d -o
CMakeFiles/gdal_PCRaster.dir/pcrasterutil.cpp.o -c
/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts/pcraster/pcrasterutil.cpp
/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts/pcraster/pcrasterutil.cpp: In
function 'std::string valueScale2String(CSF_VS)':
/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts/pcraster/pcrasterutil.cpp:149:13:
note: non-delegitimized UNSPEC UNSPEC_GOTOFF (6) found in variable location
149 | std::string valueScale2String(CSF_VS valueScale)
| ^~~~~~~~~~~~~~~~~
/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts/pcraster/pcrasterutil.cpp:149:13:
note: non-delegitimized UNSPEC UNSPEC_GOTOFF (6) found in variable location
/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts/pcraster/pcrasterutil.cpp: In
function 'std::string cellRepresentation2String(CSF_CR)':
/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts/pcraster/pcrasterutil.cpp:213:13:
note: non-delegitimized UNSPEC UNSPEC_GOTOFF (6) found in variable location
213 | std::string cellRepresentation2String(CSF_CR cellRepresentation)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts/pcraster/pcrasterutil.cpp:213:13:
note: non-delegitimized UNSPEC UNSPEC_GOTOFF (6) found in variable location
during RTL pass: mach
/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts/pcraster/pcrasterutil.cpp: In
function 'void castValuesToBooleanRange(void*, size_t, CSF_CR)':
/home/glaubitz/gdal/gdal-3.9.3+dfsg/frmts/pcraster/pcrasterutil.cpp:785:1:
internal compiler error: RTL flag check: INSN_UID used with unexpected rtx code
'smin' in INSN_UID, at rtl.h:1455
785 | }
| ^
0x1ba026f diagnostic_context::diagnostic_impl(rich_location*,
diagnostic_metadata const*, diagnostic_option_id, char const*, __va_list_tag*,
diagnostic_t)
???:0
0x1baf00f internal_error(char const*, ...)
???:0
0x653c35 rtl_check_failed_flag(char const*, rtx_def const*, char const*, int,
char const*)
???:0
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <file:///usr/share/doc/gcc-snapshot/README.Bugs> for instructions.
(unstable-sh4-sbuild)glaubitz@adams:~/gdal/gdal-3.9.3+dfsg/build-py3.12/frmts/pcraster$
