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* [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207
@ 2003-07-25 14:51 gbeauchesne at mandrakesoft dot com
  2003-07-25 14:54 ` [Bug target/11674] " pinskia at physics dot uc dot edu
                   ` (12 more replies)
  0 siblings, 13 replies; 14+ messages in thread
From: gbeauchesne at mandrakesoft dot com @ 2003-07-25 14:51 UTC (permalink / raw)
  To: gcc-bugs

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674

           Summary: [3.4/3.3-hammer regression] ICE in emit_move_insn, at
                    expr.c:3207
           Product: gcc
           Version: 3.3.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: gbeauchesne at mandrakesoft dot com
                CC: gcc-bugs at gcc dot gnu dot org,jh at suse dot cz
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu

Hi, the following testcase (extracted from Mesa sources) fails to compile on
current 3.3-hammer and 3.4 (20030723) with "-O -march=pentium3 -mfpmath=sse".
This is a regression from plain 3.3-branch.

/* { dg-do compile { target i?86-*-* } } */
/* { dg-options "-O -march=pentium3 -mfpmath=sse" } */

static void f ()
{
  unsigned ui[2];
  int i;
  i = (float)ui[0];
}

[gb@hp6 gcc]$ ./cc1 --version
GNU C version 3.4 20030723 (experimental) (i686-pc-linux-gnu)

[gb@hp6 gcc]$ ./cc1 -O -march=pentium3 -mfpmath=sse ~/vrac/i386-ssefp-3.c
 f
/home/gb/vrac/i386-ssefp-3.c: In function `f':
/home/gb/vrac/i386-ssefp-3.c:8: internal compiler error: in emit_move_insn, at
expr.c:3207
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


^ permalink raw reply	[flat|nested] 14+ messages in thread
end of thread, other threads:[~2004-01-03 21:20 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
2003-07-25 14:54 ` [Bug target/11674] " pinskia at physics dot uc dot edu
2003-07-25 14:55 ` pinskia at physics dot uc dot edu
2003-07-25 14:57 ` [Bug target/11674] [3.3/3.4 " bangerth at dealii dot org
2003-07-25 15:04 ` [Bug target/11674] [3.4/3.3-hammer " pinskia at physics dot uc dot edu
2003-07-25 15:06 ` gbeauchesne at mandrakesoft dot com
2003-07-25 15:15 ` bangerth at dealii dot org
2003-07-25 23:08 ` janis187 at us dot ibm dot com
2003-09-17 15:25 ` rakdver at gcc dot gnu dot org
2003-09-18 17:06 ` [Bug target/11674] [3.3-hammer " pinskia at gcc dot gnu dot org
2003-10-26 23:03 ` pinskia at gcc dot gnu dot org
2003-12-18 11:47 ` pinskia at gcc dot gnu dot org
2004-01-03 21:19 ` cvs-commit at gcc dot gnu dot org
2004-01-03 21:20 ` hubicka at gcc dot gnu dot org

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