target-alpha: Tidy up arithmetic exceptions.
commitb5f1aa64442409cca7a146f34fc0fd53ac8a3527
authorRichard Henderson <rth@twiddle.net>
Mon, 18 Apr 2011 20:19:28 +0000 (18 13:19 -0700)
committerRichard Henderson <rth@anchor.twiddle.net>
Tue, 31 May 2011 17:18:05 +0000 (31 10:18 -0700)
tree16cfaa81b4327a5393c1b620ff5595cfaa967e79
parent07b6c13b09d2e00a95e83fa76630d7c0d16c10b3
target-alpha: Tidy up arithmetic exceptions.

Introduce and use arith_excp, filling in the trap_arg[01] IPRs.

Signed-off-by: Richard Henderson <rth@twiddle.net>
target-alpha/op_helper.c