touch-packages team mailing list archive

[Matthias Klose <doko@xxxxxxxxxx>]

Public bug reported:

seen on the 4.8 and 4.9 branch, cc1plus doesn't terminate. omitting the
-g lets the command succeed.

$ g++ -v -std=c++0x -c -g -O2 qmltextgenerator.cpp


Program received signal SIGINT, Interrupt.
0x0054920c in canonicalize_values_star(variable_def**, dataflow_set_def*) ()
(gdb) bt
#0  0x0054920c in canonicalize_values_star(variable_def**, dataflow_set_def*)
    ()
#1  0x0054b0c2 in ?? ()
#2  0x0054ca08 in ?? ()
#3  0x0054d8ba in ?? ()
#4  0x0039928a in execute_one_pass(opt_pass*) ()
#5  0x00399448 in execute_pass_list(opt_pass*) ()
#6  0x00399452 in execute_pass_list(opt_pass*) ()
#7  0x00399452 in execute_pass_list(opt_pass*) ()
#8  0x00244a8c in ?? ()
#9  0x00245ca4 in compile() ()
#10 0x00246030 in finalize_compilation_unit() ()
#11 0x00158fc4 in cp_write_global_declarations() ()
#12 0x00409394 in ?? ()
#13 0x0040aad0 in toplev_main(int, char**) ()
#14 0xb6d4f630 in __libc_start_main (main=0x111e19 <main>, argc=26, 
    argv=0xbefff604, init=<optimized out>, fini=0x7b2af5 <__libc_csu_fini>, 
    rtld_fini=0xb6fe24e5 <_dl_fini>, stack_end=0xbefff604) at libc-start.c:287
#15 0x00112058 in _start ()

defaults are -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -mthumb

** Affects: gcc
     Importance: Unknown
         Status: Unknown

** Affects: gcc-4.8 (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: gcc-4.9 (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: gcc-4.9 (Debian)
     Importance: Unknown
         Status: Unknown

** Bug watch added: GCC Bugzilla #62013
   https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62013

** Also affects: gcc via
   https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62013
   Importance: Unknown
       Status: Unknown

** Also affects: gcc-4.8 (Ubuntu)
   Importance: Undecided
       Status: New

** Bug watch added: Debian Bug tracker #756945
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=756945

** Also affects: gcc-4.9 (Debian) via
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=756945
   Importance: Unknown
       Status: Unknown

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to gcc-4.8 in Ubuntu.
https://bugs.launchpad.net/bugs/1352417

Title:
  [4.8/4.9 Regresion] cc1plus doesn't terminate when called with -g on
  arm-linux-gnueabihf

Status in The GNU Compiler Collection:
  Unknown
Status in “gcc-4.8” package in Ubuntu:
  New
Status in “gcc-4.9” package in Ubuntu:
  New
Status in “gcc-4.9” package in Debian:
  Unknown

Bug description:
  seen on the 4.8 and 4.9 branch, cc1plus doesn't terminate. omitting
  the -g lets the command succeed.

  $ g++ -v -std=c++0x -c -g -O2 qmltextgenerator.cpp

  
  Program received signal SIGINT, Interrupt.
  0x0054920c in canonicalize_values_star(variable_def**, dataflow_set_def*) ()
  (gdb) bt
  #0  0x0054920c in canonicalize_values_star(variable_def**, dataflow_set_def*)
      ()
  #1  0x0054b0c2 in ?? ()
  #2  0x0054ca08 in ?? ()
  #3  0x0054d8ba in ?? ()
  #4  0x0039928a in execute_one_pass(opt_pass*) ()
  #5  0x00399448 in execute_pass_list(opt_pass*) ()
  #6  0x00399452 in execute_pass_list(opt_pass*) ()
  #7  0x00399452 in execute_pass_list(opt_pass*) ()
  #8  0x00244a8c in ?? ()
  #9  0x00245ca4 in compile() ()
  #10 0x00246030 in finalize_compilation_unit() ()
  #11 0x00158fc4 in cp_write_global_declarations() ()
  #12 0x00409394 in ?? ()
  #13 0x0040aad0 in toplev_main(int, char**) ()
  #14 0xb6d4f630 in __libc_start_main (main=0x111e19 <main>, argc=26, 
      argv=0xbefff604, init=<optimized out>, fini=0x7b2af5 <__libc_csu_fini>, 
      rtld_fini=0xb6fe24e5 <_dl_fini>, stack_end=0xbefff604) at libc-start.c:287
  #15 0x00112058 in _start ()

  defaults are -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -mthumb

To manage notifications about this bug go to:
https://bugs.launchpad.net/gcc/+bug/1352417/+subscriptions