------- Comment #9 from matz at suse dot de 2005-11-09 14:49 -------
A shorter testcase (which at least breaks on SuSEs 3.3-hammer compiler) is:
---------------------------------------
typedef union value {
long double d;
} Value;
double ld2d(Value v) {
return v.d;
}
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The problem seems to be that the register containing the union is TImode,
which gets converted to TFmode via subreg, which in turn is truncated to
DFmode via float_truncate, which somehow confuses gcc.
--
matz at suse dot de changed:
What |Removed |Added
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CC| |matz at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24661
