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* [Bug rtl-optimization/23714] New: [4.1 Regression] ICE in expand_assignment
@ 2005-09-03  9:10 kkojima at gcc dot gnu dot org
  2005-09-03 12:02 ` [Bug middle-end/23714] " pinskia at gcc dot gnu dot org
                   ` (4 more replies)
  0 siblings, 5 replies; 18+ messages in thread
From: kkojima at gcc dot gnu dot org @ 2005-09-03  9:10 UTC (permalink / raw)
  To: gcc-bugs

cc1plus -O2 -fnon-call-exceptions fails with

  internal compiler error: in expand_assignment, at expr.c:3929

for

void run (void) {
  float stack[1];
  float *sp = stack;
  try
  {
    float value2 = ((float) *(--sp));
    float value1 = ((float) *(--sp));
    *(sp++) = (value1 - value2);
  }
  catch (int *ex)
  {
  }
}

which is a testcase for PR 23706 written by Andrew Pinski.
It passes on 3.4 and 4.0.

-- 
           Summary: [4.1 Regression] ICE in expand_assignment
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P2
         Component: rtl-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: kkojima at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23714


^ permalink raw reply	[flat|nested] 18+ messages in thread
end of thread, other threads:[~2005-10-16  2:24 UTC | newest]

Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <bug-23714-5208@http.gcc.gnu.org/bugzilla/>
2005-10-05 20:20 ` [Bug middle-end/23714] [4.1 Regression] ICE in expand_assignment rth at gcc dot gnu dot org
2005-10-06  0:03 ` cvs-commit at gcc dot gnu dot org
2005-10-06  0:08 ` rth at gcc dot gnu dot org
2005-10-07 21:03 ` rth at gcc dot gnu dot org
2005-10-07 21:04 ` rth at gcc dot gnu dot org
2005-10-07 21:05 ` pinskia at gcc dot gnu dot org
2005-10-07 21:11 ` steven at gcc dot gnu dot org
2005-10-07 21:12 ` steven at gcc dot gnu dot org
2005-10-07 21:57 ` steven at gcc dot gnu dot org
2005-10-14 21:40 ` rth at gcc dot gnu dot org
2005-10-14 21:40 ` rth at gcc dot gnu dot org
2005-10-16  0:07 ` cvs-commit at gcc dot gnu dot org
2005-10-16  2:24 ` rth at gcc dot gnu dot org
2005-09-03  9:10 [Bug rtl-optimization/23714] New: " kkojima at gcc dot gnu dot org
2005-09-03 12:02 ` [Bug middle-end/23714] " pinskia at gcc dot gnu dot org
2005-09-12 12:36 ` bonzini at gcc dot gnu dot org
2005-09-12 12:42 ` bonzini at gcc dot gnu dot org
2005-09-16 23:17 ` pinskia at gcc dot gnu dot org
2005-09-28 16:27 ` janis187 at us dot ibm dot com

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