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(convert_move): Added handling of PDImode conversions.

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From-SVN: r8161
This commit is contained in:
Richard Kenner 1994-09-28 19:32:44 -04:00
parent f1ed434da0
commit 0407367d53
1 changed files with 35 additions and 0 deletions
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35
gcc/expr.c
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@ -1025,6 +1025,41 @@ convert_move (to, from, unsignedp)
}
}
if (to_mode == PDImode)
{
if (from_mode != DImode)
from = convert_to_mode (DImode, from, unsignedp);
#ifdef HAVE_truncdipdi2
if (HAVE_truncdipdi2)
{
emit_unop_insn (CODE_FOR_truncdipdi2, to, from, UNKNOWN);
return;
}
#endif /* HAVE_truncdipdi2 */
abort ();
}
if (from_mode == PDImode)
{
if (to_mode != DImode)
{
from = convert_to_mode (DImode, from, unsignedp);
from_mode = DImode;
}
else
{
#ifdef HAVE_extendpdidi2
if (HAVE_extendpdidi2)
{
emit_unop_insn (CODE_FOR_extendpdidi2, to, from, UNKNOWN);
return;
}
#endif /* HAVE_extendpdidi2 */
abort ();
}
}
/* Now follow all the conversions between integers
no more than a word long. */