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Implement LANG_HOOKS_TYPE_FOR_SIZE for jit

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gcc/jit/ChangeLog:
	* dummy-frontend.c (jit_langhook_type_for_size): Implement, using
	lto's lto_type_for_size.

From-SVN: r244600
This commit is contained in:
David Malcolm 2017-01-18 21:09:32 +00:00 committed by David Malcolm
parent 8b1346a80a
commit b37589b0c4
2 changed files with 50 additions and 4 deletions
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5
gcc/jit/ChangeLog
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@ -1,3 +1,8 @@
2017-01-18 David Malcolm <dmalcolm@redhat.com>
* dummy-frontend.c (jit_langhook_type_for_size): Implement, using
lto's lto_type_for_size.
2017-01-01 Jakub Jelinek <jakub@redhat.com>
Update copyright years.

49
gcc/jit/dummy-frontend.c
View File

@ -207,12 +207,53 @@ jit_langhook_type_for_mode (enum machine_mode mode, int unsignedp)
return NULL;
}
/* Return an integer type with PRECISION bits of precision,
that is unsigned if UNSIGNEDP is nonzero, otherwise signed. */
static tree
jit_langhook_type_for_size (unsigned int bits ATTRIBUTE_UNUSED,
int unsignedp ATTRIBUTE_UNUSED)
jit_langhook_type_for_size (unsigned precision, int unsignedp)
{
gcc_unreachable ();
return NULL;
int i;
if (precision == TYPE_PRECISION (integer_type_node))
return unsignedp ? unsigned_type_node : integer_type_node;
if (precision == TYPE_PRECISION (signed_char_type_node))
return unsignedp ? unsigned_char_type_node : signed_char_type_node;
if (precision == TYPE_PRECISION (short_integer_type_node))
return unsignedp ? short_unsigned_type_node : short_integer_type_node;
if (precision == TYPE_PRECISION (long_integer_type_node))
return unsignedp ? long_unsigned_type_node : long_integer_type_node;
if (precision == TYPE_PRECISION (long_long_integer_type_node))
return unsignedp
? long_long_unsigned_type_node
: long_long_integer_type_node;
for (i = 0; i < NUM_INT_N_ENTS; i ++)
if (int_n_enabled_p[i]
&& precision == int_n_data[i].bitsize)
return (unsignedp ? int_n_trees[i].unsigned_type
: int_n_trees[i].signed_type);
if (precision <= TYPE_PRECISION (intQI_type_node))
return unsignedp ? unsigned_intQI_type_node : intQI_type_node;
if (precision <= TYPE_PRECISION (intHI_type_node))
return unsignedp ? unsigned_intHI_type_node : intHI_type_node;
if (precision <= TYPE_PRECISION (intSI_type_node))
return unsignedp ? unsigned_intSI_type_node : intSI_type_node;
if (precision <= TYPE_PRECISION (intDI_type_node))
return unsignedp ? unsigned_intDI_type_node : intDI_type_node;
if (precision <= TYPE_PRECISION (intTI_type_node))
return unsignedp ? unsigned_intTI_type_node : intTI_type_node;
return NULL_TREE;
}
/* Record a builtin function. We just ignore builtin functions. */