c/3927: gcc 3.1 -O2, ICE in verify_flow_info, at cfgrtl.c:1805

[rodrigc@gcc.gnu.org]

Old Synopsis: gcc 3.1 fails ifcvting inlined builtin_trap
New Synopsis: gcc 3.1 -O2, ICE in verify_flow_info, at cfgrtl.c:1805

State-Changed-From-To: feedback->analyzed
State-Changed-By: rodrigc
State-Changed-When: Sun Feb 24 07:45:18 2002
State-Changed-Why:
    No problem with with gcc 3.0.4, -O2.
    
    With gcc version 3.1 20020217 (experimental), -O2, we get 
    an ICE:
    
    c.c: In function `bar':
    c.c:12: in basic block 0:
    c.c:12: flow control insn inside a basic block
    (barrier 19 14 20)
    c.c:12: Internal compiler error in verify_flow_info, at cfgrtl.c:1805

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=3927