[Bug c/16298] [3.4/3.5 regression] ICE in output_operand

[bangerth at dealii dot org]

------- Additional Comments From bangerth at dealii dot org  2004-06-30 15:56 -------
This is a 3.4/3.5 regression: 
------------------------ 
extern char ca[4000000]; 
extern int i; 
 
void foo() { 
  i = 0; 
  i = (int)(ca+ (3 - ((int)(ca+i-1) & 3))); 
} 
------------------------- 
 
g/x> /home/bangerth/bin/gcc-3.3.4-pre/bin/gcc -c x.c -O 
 
g/x> /home/bangerth/bin/gcc-3.4-pre/bin/gcc -c x.c -O 
x.c: In function `foo': 
x.c:7: internal compiler error: output_operand: invalid expression as operand 
Please submit a full bug report, 
with preprocessed source if appropriate. 
See <URL:http://gcc.gnu.org/bugs.html> for instructions. 
 
g/x> /home/bangerth/bin/gcc-3.5-pre/bin/gcc -c x.c -O 
x.c: In function `foo': 
x.c:7: internal compiler error: output_operand: invalid expression as operand 
Please submit a full bug report, 
with preprocessed source if appropriate. 
See <URL:http://gcc.gnu.org/bugs.html> for instructions. 
 
W. 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-06-30 15:56:17
               date|                            |
            Summary|Internal error compilation  |[3.4/3.5 regression] ICE in
                   |aborded                     |output_operand
   Target Milestone|---                         |3.4.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16298