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dwarf2out.c (add_const_value_attribute): If long < HOST_WIDE_INT, fall back to add_AT_long_long for large CONST_INT. 

* dwarf2out.c (add_const_value_attribute): If long < HOST_WIDE_INT,
        fall back to add_AT_long_long for large CONST_INT.

From-SVN: r46204
This commit is contained in:
Richard Henderson 2001-10-11 16:20:54 -07:00 committed by Richard Henderson
parent 1097820739
commit 5929a2f013
2 changed files with 12 additions and 6 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2001-10-11 Richard Henderson <rth@redhat.com>
* dwarf2out.c (add_const_value_attribute): If long < HOST_WIDE_INT,
fall back to add_AT_long_long for large CONST_INT.
2001-10-11 Richard Henderson <rth@redhat.com>
* config/i386/i386.md (setcc splitters): Add four splitters to

13
gcc/dwarf2out.c
View File

@ -8329,18 +8329,19 @@ add_const_value_attribute (die, rtl)
HOST_WIDE_INT val = INTVAL (rtl);
/* ??? We really should be using HOST_WIDE_INT throughout. */
if (val < 0)
if (val < 0 && (long) val == val)
{
if ((long) val != val)
abort ();
add_AT_int (die, DW_AT_const_value, (long) val);
}
else if ((unsigned long) val == (unsigned HOST_WIDE_INT) val)
add_AT_unsigned (die, DW_AT_const_value, (unsigned long) val);
else if (2*HOST_BITS_PER_LONG == HOST_BITS_PER_WIDE_INT)
add_AT_long_long (die, DW_AT_const_value,
val >> HOST_BITS_PER_LONG, val);
else
{
if ((unsigned long) val != (unsigned HOST_WIDE_INT) val)
abort ();
add_AT_unsigned (die, DW_AT_const_value, (unsigned long) val);
}
abort ();
}
break;