[Bug c++/28088] Internal compiler error on boost mpl test/apply.cpp

[mark at halcy0n dot com]

--- Comment #4 from mark at halcy0n dot com  2006-06-21 04:05 ---
4.1.2 fails as well.


-- 

mark at halcy0n dot com changed:

   What|Removed |Added

 CC||mark at halcy0n dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28088

[Bug tree-optimization/41016] New: ICE in build_int_cst_wide with -O1

[mark at halcy0n dot com]

The following code ICEs with -O1 on gcc-4.4:

typedef struct _IO_FILE FILE;
void
CompareRNAStructures (FILE * ofp, int start, int L, char *ss_true, char *ss)
{
  int i;
  float agree = 0.;
  float pairs = 0.;
  float pairs_true = 0.;
  for (i = 0; i < L; i++)
{
  pairs_true += 1.;
  agree += 1.;
}
  if (((int) pairs % 2 != 0) || ((int) pairs_true % 2 != 0)
  || ((int) agree % 2 != 0))
Die
  ("Error in CompareRNAStrutures(); odd number of paired nucleotides\n");
}


Let me know what other information would be helpful.


-- 
   Summary: ICE in build_int_cst_wide with -O1
   Product: gcc
   Version: 4.4.1
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
    ReportedBy: mark at halcy0n dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41016

[Bug target/28132] [4.1 Regression] ICE instantiate_virtual_regs_in_insn when -fforce-addr -O1 used

[mark at halcy0n dot com]

--- Comment #7 from mark at halcy0n dot com  2007-12-03 02:49 ---
r125879 | jakub | 2007-06-20 02:50:23 -0400 (Wed, 20 Jun 2007) | 6 lines

PR middle-end/32285
* calls.c (precompute_arguments): Also precompute CALL_EXPR arguments
if ACCUMULATE_OUTGOING_ARGS.

* gcc.c-torture/execute/20070614-1.c: New test.

on the gcc-4.1 branch made this go away.  unsure if it is a real fix, or not
though.


-- 

mark at halcy0n dot com changed:

   What|Removed |Added

 CC||mark at halcy0n dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28132