Re: c++/8617: [3.2 regression] ICE in merge_blocks_move_predecessor_nojumps, at cfgcleanup.c:650

Re: c++/8617: [3.2 regression] ICE in merge_blocks_move_predecessor_nojumps, at cfgcleanup.c:650

[reichelt]

Old Synopsis: Internal compiler error in merge_blocks_move_predecessor_nojumps, at cfgcleanup.c:650
New Synopsis: [3.2 regression] ICE in merge_blocks_move_predecessor_nojumps, at cfgcleanup.c:650

State-Changed-From-To: open->analyzed
State-Changed-By: reichelt
State-Changed-When: Mon Nov 18 05:42:09 2002
State-Changed-Why:
    Confirmed.
    
    
    The bug can be reproduced with the following code snippet:
    
    ------------------snip here------------------
    void foo (int *&p)
    {
        switch (*p)
        {
          case 3: p=0; break;
          case 4: p=0; break;
          case 5: p=0; break;
          case 6: p=0; break;
          case 7: p=0; break;
        }
    }
    ------------------snip here------------------
    
    I get an ICE with gcc-3.2.1-20021111 (compiling with "g++ -O -fPIC -c"):
    
    PR8617.cc: In function `void foo(int*&)':
    PR8617.cc:11: Internal compiler error in merge_blocks_move_predecessor_nojumps, 
       at cfgcleanup.c:650
    Please submit a full bug report, [etc.]
    
    (Checked on i686-pc-linux-gnu and mips-sgi-irix6.5).
    gcc 3.2 and mainline are not affected.
    
    (The bug might be fixed already, see PR 8592.)

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8617

Re: c++/8617: [3.2 regression] ICE in merge_blocks_move_predecessor_nojumps, at cfgcleanup.c:650

[sirl]

Synopsis: [3.2 regression] ICE in merge_blocks_move_predecessor_nojumps, at cfgcleanup.c:650

State-Changed-From-To: analyzed->closed
State-Changed-By: sirl
State-Changed-When: Mon Nov 18 06:40:53 2002
State-Changed-Why:
    Already fixed, see <http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8592>

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8617