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d: Fix ICE: Segmentation fault in build_function_type at gcc/tree.c:8539

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gcc/d/ChangeLog:

	PR d/90446
	* d-lang.cc (d_type_for_mode): Check for all internal __intN types.
	(d_type_for_size): Likewise.

From-SVN: r274767
This commit is contained in:
Iain Buclaw 2019-08-21 07:53:25 +00:00 committed by Iain Buclaw
parent 7610ae806e
commit edf095929f
2 changed files with 28 additions and 0 deletions
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6
gcc/d/ChangeLog
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@ -1,3 +1,9 @@
2019-08-20 Iain Buclaw <ibuclaw@gdcproject.org>
PR d/90446
* d-lang.cc (d_type_for_mode): Check for all internal __intN types.
(d_type_for_size): Likewise.
2019-08-20 Iain Buclaw <ibuclaw@gdcproject.org>
PR d/90445

22
gcc/d/d-lang.cc
View File

@ -1360,6 +1360,17 @@ d_type_for_mode (machine_mode mode, int unsignedp)
if (mode == TYPE_MODE (build_pointer_type (d_int_type)))
return build_pointer_type (d_int_type);
for (int i = 0; i < NUM_INT_N_ENTS; i ++)
{
if (int_n_enabled_p[i] && mode == int_n_data[i].m)
{
if (unsignedp)
return int_n_trees[i].unsigned_type;
else
return int_n_trees[i].signed_type;
}
}
if (COMPLEX_MODE_P (mode))
{
machine_mode inner_mode;
@ -1408,6 +1419,17 @@ d_type_for_size (unsigned bits, int unsignedp)
if (bits <= TYPE_PRECISION (d_cent_type))
return unsignedp ? d_ucent_type : d_cent_type;
for (int i = 0; i < NUM_INT_N_ENTS; i ++)
{
if (int_n_enabled_p[i] && bits == int_n_data[i].bitsize)
{
if (unsignedp)
return int_n_trees[i].unsigned_type;
else
return int_n_trees[i].signed_type;
}
}
return 0;
}