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(type_for_size): If no ANSI type matches, check for matches with built-in mode-related types.

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(type_for_size):  If no ANSI type matches, check for
matches with built-in mode-related types.
(type_for_mode):  Likewise.

From-SVN: r1397
This commit is contained in:
Richard Stallman 1992-07-03 06:41:07 +00:00
parent a5a9fc56a5
commit 3fc7e39030
1 changed files with 29 additions and 5 deletions
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34
gcc/c-common.c
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@ -339,22 +339,34 @@ type_for_size (bits, unsignedp)
unsigned bits;
int unsignedp;
{
if (bits <= TYPE_PRECISION (signed_char_type_node))
if (bits == TYPE_PRECISION (signed_char_type_node))
return unsignedp ? unsigned_char_type_node : signed_char_type_node;
if (bits <= TYPE_PRECISION (short_integer_type_node))
if (bits == TYPE_PRECISION (short_integer_type_node))
return unsignedp ? short_unsigned_type_node : short_integer_type_node;
if (bits <= TYPE_PRECISION (integer_type_node))
if (bits == TYPE_PRECISION (integer_type_node))
return unsignedp ? unsigned_type_node : integer_type_node;
if (bits <= TYPE_PRECISION (long_integer_type_node))
if (bits == TYPE_PRECISION (long_integer_type_node))
return unsignedp ? long_unsigned_type_node : long_integer_type_node;
if (bits <= TYPE_PRECISION (long_long_integer_type_node))
if (bits == TYPE_PRECISION (long_long_integer_type_node))
return (unsignedp ? long_long_unsigned_type_node
: long_long_integer_type_node);
if (bits <= TYPE_PRECISION (intQI_type_node))
return unsignedp ? unsigned_intQI_type_node : intQI_type_node;
if (bits <= TYPE_PRECISION (intHI_type_node))
return unsignedp ? unsigned_intHI_type_node : intHI_type_node;
if (bits <= TYPE_PRECISION (intSI_type_node))
return unsignedp ? unsigned_intSI_type_node : intSI_type_node;
if (bits <= TYPE_PRECISION (intDI_type_node))
return unsignedp ? unsigned_intDI_type_node : intDI_type_node;
return 0;
}
@ -382,6 +394,18 @@ type_for_mode (mode, unsignedp)
if (mode == TYPE_MODE (long_long_integer_type_node))
return unsignedp ? long_long_unsigned_type_node : long_long_integer_type_node;
if (mode == TYPE_MODE (intQI_type_node))
return unsignedp ? unsigned_intQI_type_node : intQI_type_node;
if (mode == TYPE_MODE (intHI_type_node))
return unsignedp ? unsigned_intHI_type_node : intHI_type_node;
if (mode == TYPE_MODE (intSI_type_node))
return unsignedp ? unsigned_intSI_type_node : intSI_type_node;
if (mode == TYPE_MODE (intDI_type_node))
return unsignedp ? unsigned_intDI_type_node : intDI_type_node;
if (mode == TYPE_MODE (float_type_node))
return float_type_node;