[Bug inline-asm/56479] Register allocator can't allocate two 4-byte variables into 8 registers for inline asm on avr-gcc

[gjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56479

Georg-Johann Lay <gjl at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |avr
             Status|UNCONFIRMED                 |NEW
           Keywords|                            |ice-on-valid-code, ra
   Last reconfirmed|                            |2013-03-02
                 CC|                            |gjl at gcc dot gnu.org
             Blocks|                            |56183
     Ever Confirmed|0                           |1
      Known to fail|                            |3.4.6, 4.3.3, 4.5.2, 4.6.2,
                   |                            |4.7.2, 4.8.0

--- Comment #1 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2013-03-02 19:05:47 UTC ---
Confirmed with 4.8 from 2013-03-01 for any optimization level for the
following, smaller test case:

void asmfoo (long x, long y)
{
    asm volatile ("" :: "a"(x), "a"(y));
}