"make check" faulures in glibc with gcc 3.4

H. J. Lu hjl@lucon.org
Tue Mar 9 19:15:00 GMT 2004


When gcc 3.4 from CVS was used to build glibc from CVS on Linux/x86,
I got 2 failures which I didn't get with the system compiler on
Red Hat EL 3 U1. 2 failures are very similar:

testing float (without inline functions)
Failure: Test: jn (3, 10.0) == 0.0583793793051868123429354784103409563
Result:
 is:          5.83793856203556060791e-02   0x1.de3e7200000000000000p-5
 should be:   5.83793781697750091553e-02   0x1.de3e6e00000000000000p-5
 difference:  7.45058059692382812500e-09   0x1.00000000000000000000p-27
 ulp       :  2.0000
 max.ulp   :  1.0000
 
Test suite completed:
  2524 test cases plus 2313 tests for exception flags executed.
  1 errors occurred.


H.J.



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