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(-)gcc/tree-ssa-loop-ivopts.cc.jj (+7 lines)
Lines 131-136 along with GCC; see the file COPYING3. Link Here
131 
#include "builtins.h"
 131 
#include "builtins.h"
132 
#include "tree-vectorizer.h"
 132 
#include "tree-vectorizer.h"
133 
#include "dbgcnt.h"
 133 
#include "dbgcnt.h"
134 
#include "cfganal.h"
134 

          135
          

        

        

          135
          
/* For lang_hooks.types.type_for_mode.  */

          136
          
/* For lang_hooks.types.type_for_mode.  */

        

        

          136
          
#include "langhooks.h"

          137
          
#include "langhooks.h"

        

  

    
      
            Lines 7235-7240
          create_new_iv (struct ivopts_data *data,
      
      
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          7235
          
    case IP_END:

          7236
          
    case IP_END:

        

        

          7236
          
      incr_pos = gsi_last_bb (ip_end_pos (data->current_loop));

          7237
          
      incr_pos = gsi_last_bb (ip_end_pos (data->current_loop));

        

        

          7237
          
      after = true;

          7238
          
      after = true;

        

            

              
              
              7239
              
      if (!gsi_end_p (incr_pos) && stmt_ends_bb_p (gsi_stmt (incr_pos)))

            

            

              7240
              
	{

            

            

              7241
              
	  edge e = find_edge (gsi_bb (incr_pos), data->current_loop->header);

            

            

              7242
              
	  incr_pos = gsi_after_labels (split_edge (e));

            

            

              7243
              
	  after = false;

            

            

              7244
              
	}

            

        

          7238
          
      break;

          7245
          
      break;

        

        

          7239
          

          7246
          

        

        

          7240
          
    case IP_AFTER_USE:

          7247
          
    case IP_AFTER_USE:

        



(-)gcc/testsuite/gcc.c-torture/compile/pr107997.c.jj
      (+23 lines)




  

    
      
            Line 0
          
      
      
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              1
              
/* PR tree-optimization/107997 */

            

            

              2
              

            

            

              3
              
int a, b;

            

            

              4
              
void bar (int);

            

            

              5
              
int baz (void);

            

            

              6
              

            

            

              7
              
void *

            

            

              8
              
foo (int x, void *y)

            

            

              9
              
{

            

            

              10
              
  asm goto ("" : : "r" (x || !a) : : l);

            

            

              11
              
l:

            

            

              12
              
  if (y)

            

            

              13
              
    return 0;

            

            

              14
              
  bar (b ? b : x);

            

            

              15
              
  while (x--)

            

            

              16
              
    {

            

            

              17
              
      if (!baz ())

            

            

              18
              
	baz ();

            

            

              19
              
      asm goto ("" : : : : l2);

            

            

              20
              
    l2:;

            

            

              21
              
    }

            

            

              22
              
  return y;

            

            

              23
              
}

            






  

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