target-alpha: Suppress underflow from CVTTQ if DNZ
authorRichard Henderson <rth@twiddle.net>
Tue, 8 Jul 2014 17:14:09 +0000 (10:14 -0700)
committerRichard Henderson <rth@twiddle.net>
Mon, 18 May 2015 20:03:47 +0000 (13:03 -0700)
commit4ed069ab5334a495b49d0704795524fa34e8dbfc
tree9b8a95a1f21e913c01269d05f208fbe6d6880120
parentb99e80694cc635aa6ed5a3716e89645a8afa261c
target-alpha: Suppress underflow from CVTTQ if DNZ

I.e. respect flush_inputs_to_zero.

Reported-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Richard Henderson <rth@twiddle.net>
target-alpha/fpu_helper.c