[Bug c/16283] [3.5 regression] ICE subst_stack_regs_pat, at reg-stack.c:1638 at gcc -O2

[bangerth at dealii dot org]

------- Additional Comments From bangerth at dealii dot org  2004-06-29 22:18 -------
That was easy: 
----------------- 
double bar(double); 
 
void foo(double x) 
{ 
 double z,r,R,S; 
 r = bar(-0.5625) * bar(z*z+R/S); 
} 
----------------- 
 
g/x> /home/bangerth/bin/gcc-3.5-pre/bin/c++ -O2 -c x.ii  
x.ii: In function `void foo(double)': 
x.ii:7: internal compiler error: in subst_stack_regs_pat, at reg-stack.c:1638 
Please submit a full bug report, 
with preprocessed source if appropriate. 
See <URL:http://gcc.gnu.org/bugs.html> for instructions. 
 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-06-29 22:18:54
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16283