Is this a SPARC target bug ?

[Dan Nicolaescu]

This is what I get on sparc-sun-solaris2.8 with a compiler
from cvs mainline from Saturday 
(after adding some underscores to the C functions to be able to link)

./a.out 
a=10.000000 (0x40240000)
b=20.000000 (0x40340000)
S =     524288.00000   49000000
T =         20.00000   41A00000
da=10.000000 (0x40240000)
db=20.000000 (0x40340000)
DS =         10.00000   4024000000000000
DT =         20.00000   4034000000000000