[Bug target/53974] [4.8 Regression] Nearly all tests fail with ADA.CALENDAR.TIME_ERROR : a-calend.adb:603

[dave.anglin at bell dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53974

--- Comment #8 from dave.anglin at bell dot net 2012-07-20 17:20:29 UTC ---
On 7/20/2012 11:01 AM, ebotcazou at gcc dot gnu.org wrote:
> Sure, just like on SPARC, but DImode arguments can nevertheless be unaligned.
I've never seen this.  In addition to HARD_REGNO_MODE_OK, the definition of
CANNOT_CHANGE_MODE_CLASS prevents mode changes to larger modes
when it is greater than UNITS_PER_WORD.