[Bug tree-optimization/19472] [4.0 Regression] compiler internal error: in var_ann, at tree-flow-inline.h:34

pinskia at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Sun Jan 16 21:43:00 GMT 2005


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-01-16 21:42 -------
Confirmed, here is one short testcase for one of the problems I found with the orginal testcase (I will be 
filing multiple bugs for all of the rest of the problems):

void postProcess_MMX2()
{
  int c, x,y, width;
  for(x=0; x<width; x+=8)
  {
   asm( "" :: "m" ((long)x));
   blockCopy_MMX2(&c);
  }
}

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
          Component|c                           |tree-optimization
     Ever Confirmed|                            |1
  GCC build triplet|../src/configure -v --      |
                   |enable-                     |
                   |languages=c,c++,java,objc,ad|
                   |a --pre                     |
   GCC host triplet|GNU/Linux Debian SID i386,  |
                   |gcc 4.0.0 20050110          |
                   |(experimental)              |
 GCC target triplet|i386, athlon-xp             |
      Known to fail|4.0.0                       |
      Known to work|3.4.4 3.3.5 2.95.4          |
   Last reconfirmed|0000-00-00 00:00:00         |2005-01-16 21:42:59
               date|                            |
            Summary|compiler internal error: in |[4.0 Regression] compiler
                   |var_ann, at tree-flow-      |internal error: in var_ann,
                   |inline.h:34                 |at tree-flow-inline.h:34
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19472



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