https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61336
Bug ID: 61336 Summary: ICE on alpha: in print_operand_address, at config/alpha/alpha.c:5454 Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: mcree at orcon dot net.nz Target: alpha Created attachment 32869 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=32869&action=edit Failing preprocessed source being malloc/malloc.c from glibc ICE noted with Debian gcc-4.8.3 and now verified with trunk when compiling malloc.c from glibc on alpha. Preprocessed source attached. /home/mjc/toolchain/gcc-build/./gcc/xgcc -B/home/mjc/toolchain/gcc-build/./gcc/ ccjDEL1Z.c -c -std=gnu99 -fgnu89-inline -O2 -Wall -Winline -Wwrite-strings -fmerge-all-constants -frounding-math -g -pipe -Wstrict-prototypes -mlong-double-128 -mieee -mfp-rounding-mode=d -fpic In file included from malloc.c:1878:0: arena.c: In function ‘ptmalloc_unlock_all2’: arena.c:303:33: warning: right-hand operand of comma expression has no effect [-Wunused-value] arena.c:313:25: warning: right-hand operand of comma expression has no effect [-Wunused-value] In file included from malloc.c:1878:0: arena.c: In function ‘_int_new_arena’: arena.c:768:24: warning: right-hand operand of comma expression has no effect [-Wunused-value] malloc.c: In function ‘__libc_mallopt’: malloc.c:4833:1: internal compiler error: in print_operand_address, at config/alpha/alpha.c:5468 0x120a110cf print_operand_address(_IO_FILE*, rtx_def*) ../../gcc.git/gcc/config/alpha/alpha.c:5468 0x1206b3aa7 default_print_operand_address(_IO_FILE*, rtx_def*) ../../gcc.git/gcc/targhooks.c:344 0x12039cc87 output_address(rtx_def*) ../../gcc.git/gcc/final.c:3838 0x120a10e83 print_operand(_IO_FILE*, rtx_def*, int) ../../gcc.git/gcc/config/alpha/alpha.c:5345 0x1206b3a77 default_print_operand(_IO_FILE*, rtx_def*, int) ../../gcc.git/gcc/targhooks.c:330 0x12039cb87 output_operand(rtx_def*, int) ../../gcc.git/gcc/final.c:3822 0x12039d267 output_asm_insn ../../gcc.git/gcc/final.c:3720 0x12039ec2f output_asm_insn ../../gcc.git/gcc/final.c:2643 0x12039ec2f final_scan_insn(rtx_def*, _IO_FILE*, int, int, int*) ../../gcc.git/gcc/final.c:2594 0x12039ef23 final(rtx_def*, _IO_FILE*, int) ../../gcc.git/gcc/final.c:2025 0x12039f533 rest_of_handle_final ../../gcc.git/gcc/final.c:4444 0x12039f533 execute ../../gcc.git/gcc/final.c:4518 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. {standard input}: Assembler messages: {standard input}:14226: Warning: end of file in string; '"' inserted {standard input}: Warning: .ent directive without matching .end {standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive