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Use scalar_int/float_mode in brig_langhook_type_for_mode

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This follows on from similar changes a couple of months ago and
is needed when general modes have variable size.

2017-10-23  Richard Sandiford  <richard.sandiford@linaro.org>

gcc/brig/
	* brig-lang.c (brig_langhook_type_for_mode): Use scalar_int_mode
	and scalar_float_mode.

From-SVN: r254000
This commit is contained in:
Richard Sandiford 2017-10-23 09:36:12 +00:00 committed by Richard Sandiford
parent a85cf8e990
commit 4603941edb
2 changed files with 12 additions and 6 deletions
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5
gcc/brig/ChangeLog
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@ -1,3 +1,8 @@
2017-10-23 Richard Sandiford <richard.sandiford@linaro.org>
* brig-lang.c (brig_langhook_type_for_mode): Use scalar_int_mode
and scalar_float_mode.
2017-10-09 Pekka Jääskeläinen <pekka.jaaskelainen@parmance.com>
* brigfrontend/brig-to-generic.cc: Support BRIG_KIND_NONE

13
gcc/brig/brig-lang.c
View File

@ -278,10 +278,11 @@ brig_langhook_type_for_mode (machine_mode mode, int unsignedp)
return NULL_TREE;
}
enum mode_class mc = GET_MODE_CLASS (mode);
if (mc == MODE_FLOAT)
scalar_int_mode imode;
scalar_float_mode fmode;
if (is_int_mode (mode, &imode))
{
switch (GET_MODE_BITSIZE (mode))
switch (GET_MODE_BITSIZE (imode))
{
case 32:
return float_type_node;
@ -290,15 +291,15 @@ brig_langhook_type_for_mode (machine_mode mode, int unsignedp)
default:
/* We have to check for long double in order to support
i386 excess precision. */
if (mode == TYPE_MODE (long_double_type_node))
if (imode == TYPE_MODE (long_double_type_node))
return long_double_type_node;
gcc_unreachable ();
return NULL_TREE;
}
}
else if (mc == MODE_INT)
return brig_langhook_type_for_size(GET_MODE_BITSIZE(mode), unsignedp);
else if (is_float_mode (mode, &fmode))
return brig_langhook_type_for_size (GET_MODE_BITSIZE (fmode), unsignedp);
else
{
/* E.g., build_common_builtin_nodes () asks for modes/builtins