------- Comment #3 from irar at il dot ibm dot com 2006-10-30 11:33 ------- I am getting another failure:
/home/irar/main-boot/build7/./gcc/xgcc -B/home/irar/main-boot/build7/./gcc/ -B/home/irar/main-boot/ppc64-redhat-linux/bin/ -B/home/irar/main-boot/ppc64-redhat-linux/lib/ -isystem /home/irar/main-boot/ppc64-redhat-linux/include -isystem /home/irar/main-boot/ppc64-redhat-linux/sys-include -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -I. -Inof -I../../gcc/gcc -I../../gcc/gcc/nof -I../../gcc/gcc/../include -I../../gcc/gcc/../libcpp/include -I../../gcc/gcc/../libdecnumber -I../libdecnumber -msoft-float -fPIC -mstrict-align -g0 -finhibit-size-directive -fno-inline-functions -fno-exceptions -fno-zero-initialized-in-bss -fno-toplevel-reorder -msdata=none \ -c ../../gcc/gcc/crtstuff.c -DCRT_END \ -o nof/crtend.o ../../gcc/gcc/crtstuff.c: In function â__do_global_dtors_auxâ: ../../gcc/gcc/crtstuff.c:304: internal compiler error: in push_reload, at reload.c:1294 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. ../../gcc/gcc/crtstuff.c: In function â__do_global_ctors_auxâ: ../../gcc/gcc/crtstuff.c:522: internal compiler error: in push_reload, at reload.c:1294 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. make[5]: *** [nof/crtbegin.o] Error 1 make[5]: *** Waiting for unfinished jobs.... make[5]: *** [nof/crtend.o] Error 1 make[5]: Leaving directory `/home/irar/main-boot/build7/gcc' make[4]: *** [extranof] Error 2 make[4]: Leaving directory `/home/irar/main-boot/build7/gcc' I found out that this happens when the loop in config/rs6000/rs6000.c:3674 is vectorized. Here it is: for (i = 32; i < 64; i++) fixed_regs[i] = call_used_regs[i] = call_really_used_regs[i] = 1; Also if the loop is split to for (i = 32; i < 64; i++) fixed_regs[i] = 1; and the rest, and only this loop is vectorized, the same error occurs. I made a testcase with the original loop, but it works fine. Ira -- irar at il dot ibm dot com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |irar at il dot ibm dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28752
