[Bug fortran/5900] [g77 & gfortran] Lapack regressions since g77 2.95.2

[jvdelisle at verizon dot net]

------- Additional Comments From jvdelisle at verizon dot net  2005-01-04 07:15 -------
OK, playing with several different dated versions and compiler options, I
discover this on a P4 (i686-pc-linux gnu).

Using -O0 -g instead of -O -pipe -g with:

Configured with: ../gcc/configure --prefix=/home/jerry/usr -enable-languages=c,f95
Thread model: posix
gcc version 4.0.0 20050103 (experimental)

Gives the following which is not so bad:

 CST:    1 out of  4662 tests failed to pass the threshold
 CLS drivers:   1941 out of  65268 tests failed to pass the threshold
 DES:    1 out of  3270 tests failed to pass the threshold
 DSX:    1 out of  3500 tests failed to pass the threshold
 DXV drivers:    200 out of   5000 tests failed to pass the threshold
 SXV drivers:     37 out of   5000 tests failed to pass the threshold
 SST:    1 out of  4662 tests failed to pass the threshold
 SST drivers:      1 out of  14256 tests failed to pass the threshold
 ZGV drivers:      1 out of   1092 tests failed to pass the threshold
 ZXV drivers:     24 out of   5000 tests failed to pass the threshold

CLS drivers is actually a bit better then my results in comment #5

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=5900