https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64635
--- Comment #15 from howarth at bromo dot med.uc.edu --- (In reply to Dominique d'Humieres from comment #14) > > With the attached patch at > > https://gcc.gnu.org/bugzilla/attachment.cgi?id=34469 > > and the patch at https://gcc.gnu.org/ml/gcc-patches/2015-01/msg01479.html, > > I get ... > > I have found the origin of the problem: I am testing gfortran with the > additional options '-g -flto', apparently this propagates to > libgomp.oacc-fortran (I did not check why). Could someone test > libgomp.oacc-fortran with these options on a linux platform? I see the same ICEs on linux... $ /home/howarth/build/gcc/xgcc -B/home/howarth/build/gcc/ /home/howarth/gcc-trunk/libgomp/testsuite/libgomp.oacc-fortran/asyncwait-1.f90 -B/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp/ -B/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp/.libs -I/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp -I/home/howarth/gcc-trunk/libgomp/testsuite/../../include -I/home/howarth/gcc-trunk/libgomp/testsuite/.. -march=i486 -fmessage-length=0 -fno-diagnostics-show-caret -fdiagnostics-color=never -fopenacc -B/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp/../libquadmath/.libs/ -DACC_DEVICE_TYPE_host_nonshm=1 -DACC_MEM_SHARED=0 -O0 -B/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp/../libgfortran/.libs -fintrinsic-modules-path=/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp -L/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp/.libs -L/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp/../libquadmath/.libs/ -L/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp/../libgfortran/.libs -lgfortran -lm -m32 -o ./asyncwait-1.exe [howarth@diego1 testsuite]$ /home/howarth/build/gcc/xgcc -B/home/howarth/build/gcc/ /home/howarth/gcc-trunk/libgomp/testsuite/libgomp.oacc-fortran/asyncwait-1.f90 -B/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp/ -B/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp/.libs -I/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp -I/home/howarth/gcc-trunk/libgomp/testsuite/../../include -I/home/howarth/gcc-trunk/libgomp/testsuite/.. -march=i486 -fmessage-length=0 -fno-diagnostics-show-caret -fdiagnostics-color=never -fopenacc -B/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp/../libquadmath/.libs/ -DACC_DEVICE_TYPE_host_nonshm=1 -DACC_MEM_SHARED=0 -O0 -B/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp/../libgfortran/.libs -fintrinsic-modules-path=/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp -L/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp/.libs -L/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp/../libquadmath/.libs/ -L/home/howarth/build/x86_64-unknown-linux-gnu/32/libgomp/../libgfortran/.libs -lgfortran -lm -m32 -flto -o ./asyncwait-1.exe lto1: internal compiler error: in streamer_get_builtin_tree, at tree-streamer-in.c:1151 0xc25fcf streamer_get_builtin_tree(lto_input_block*, data_in*) ../../gcc-trunk/gcc/tree-streamer-in.c:1151 0x90a944 lto_input_tree_1(lto_input_block*, data_in*, LTO_tags, unsigned int) ../../gcc-trunk/gcc/lto-streamer-in.c:1320 0x90ab29 lto_input_scc(lto_input_block*, data_in*, unsigned int*, unsigned int*) ../../gcc-trunk/gcc/lto-streamer-in.c:1248 0x5f862e lto_read_decls ../../gcc-trunk/gcc/lto/lto.c:1900 0x5fa6a0 lto_file_finalize ../../gcc-trunk/gcc/lto/lto.c:2229 0x5fa6a0 lto_create_files_from_ids ../../gcc-trunk/gcc/lto/lto.c:2239 0x5fa6a0 lto_file_read ../../gcc-trunk/gcc/lto/lto.c:2280 0x5fa6a0 read_cgraph_and_symbols ../../gcc-trunk/gcc/lto/lto.c:2981 0x5fa6a0 lto_main() ../../gcc-trunk/gcc/lto/lto.c:3436 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions. lto-wrapper: fatal error: /home/howarth/build/gcc/xgcc returned 1 exit status compilation terminated. /home/howarth/dist_binutils/bin/ld: lto-wrapper failed collect2: error: ld returned 1 exit status
