[Bug target/11641] [3.3 only] Arts 1.1.2 compilation error with gcc over IA64

["pinskia at physics dot uc dot edu" <gcc-bugzilla at gcc dot gnu dot org>]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11641


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2003-07-28 20:02:34
               date|                            |


------- Additional Comments From pinskia at physics dot uc dot edu  2003-07-28 20:02 -------
I can confirm this in 3.3.1 (20030714).  I do not know if this is a regression though as I did 
not test anything before 3.3.1.
reduced source:
void
gsl_power2_fft32analysis_skip2 (const double *X, double *Y);

void
gsl_power2_fft32analysis (const double *X, double *Y)
{
  { register double T2re, T2im; T2re = X[0] - X[32]; T2im = X[0 + 1] - X[32 + 1]; Y[0] = X[0] + 
X[32]; Y[0 + 1] = X[0 + 1] + X[32 + 1]; Y[2] = T2re; Y[2 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[16] - X[48]; T2im = X[16 + 1] - X[48 + 1]; Y[4] = 
X[16] + X[48]; Y[4 + 1] = X[16 + 1] + X[48 + 1]; Y[6] = T2re; Y[6 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[8] - X[40]; T2im = X[8 + 1] - X[40 + 1]; Y[8] = X[8] + 
X[40]; Y[8 + 1] = X[8 + 1] + X[40 + 1]; Y[10] = T2re; Y[10 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[24] - X[56]; T2im = X[24 + 1] - X[56 + 1]; Y[12] = 
X[24] + X[56]; Y[12 + 1] = X[24 + 1] + X[56 + 1]; Y[14] = T2re; Y[14 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[4] - X[36]; T2im = X[4 + 1] - X[36 + 1]; Y[16] = X[4] 
+ X[36]; Y[16 + 1] = X[4 + 1] + X[36 + 1]; Y[18] = T2re; Y[18 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[20] - X[52]; T2im = X[20 + 1] - X[52 + 1]; Y[20] = 
X[20] + X[52]; Y[20 + 1] = X[20 + 1] + X[52 + 1]; Y[22] = T2re; Y[22 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[12] - X[44]; T2im = X[12 + 1] - X[44 + 1]; Y[24] = 
X[12] + X[44]; Y[24 + 1] = X[12 + 1] + X[44 + 1]; Y[26] = T2re; Y[26 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[28] - X[60]; T2im = X[28 + 1] - X[60 + 1]; Y[28] = 
X[28] + X[60]; Y[28 + 1] = X[28 + 1] + X[60 + 1]; Y[30] = T2re; Y[30 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[2] - X[34]; T2im = X[2 + 1] - X[34 + 1]; Y[32] = X[2] 
+ X[34]; Y[32 + 1] = X[2 + 1] + X[34 + 1]; Y[34] = T2re; Y[34 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[18] - X[50]; T2im = X[18 + 1] - X[50 + 1]; Y[36] = 
X[18] + X[50]; Y[36 + 1] = X[18 + 1] + X[50 + 1]; Y[38] = T2re; Y[38 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[10] - X[42]; T2im = X[10 + 1] - X[42 + 1]; Y[40] = 
X[10] + X[42]; Y[40 + 1] = X[10 + 1] + X[42 + 1]; Y[42] = T2re; Y[42 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[26] - X[58]; T2im = X[26 + 1] - X[58 + 1]; Y[44] = 
X[26] + X[58]; Y[44 + 1] = X[26 + 1] + X[58 + 1]; Y[46] = T2re; Y[46 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[6] - X[38]; T2im = X[6 + 1] - X[38 + 1]; Y[48] = X[6] 
+ X[38]; Y[48 + 1] = X[6 + 1] + X[38 + 1]; Y[50] = T2re; Y[50 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[22] - X[54]; T2im = X[22 + 1] - X[54 + 1]; Y[52] = 
X[22] + X[54]; Y[52 + 1] = X[22 + 1] + X[54 + 1]; Y[54] = T2re; Y[54 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[14] - X[46]; T2im = X[14 + 1] - X[46 + 1]; Y[56] = 
X[14] + X[46]; Y[56 + 1] = X[14 + 1] + X[46 + 1]; Y[58] = T2re; Y[58 + 1] = T2im; };
  { register double T2re, T2im; T2re = X[30] - X[62]; T2im = X[30 + 1] - X[62 + 1]; Y[60] = 
X[30] + X[62]; Y[60 + 1] = X[30 + 1] + X[62 + 1]; Y[62] = T2re; Y[62 + 1] = T2im; };

  gsl_power2_fft32analysis_skip2 (X, Y);
}