------- Comment #2 from uweigand at gcc dot gnu dot org 2006-05-26 12:58
-------
This looks like a source-code problem. The assembler instruction
union {DItype __ll; struct {USItype __h, __l;} __i; } __x;
__asm__ ("lr %N0,%1\n\tmr %0,%2" : "=&r" (__x.__ll)
: "r" (__xm0), "r" (__xm1));
fundamentally assumes __ll is in fact of mode DImode, as the type name
DItype suggests -- that's (on 32-bit) what causes reload to allocate a
register *pair* for the %0 operand.
However, in your mul.i file, that type is defined as:
typedef long int DItype;
which happens to be in fact SImode ...
--
uweigand at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27772
