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intel/compiler: Check for unsupported register sizes.

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Make sure we don't emit 64 bit types if the hardware doesn't support
them.

Signed-off-by: Rafael Antognolli <rafael.antognolli@intel.com>
Suggested-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Rafael Antognolli
2018-03-13 16:58:21 -07:00
parent 315ee5faec
commit f89e735719
1 changed files with 3 additions and 0 deletions
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src/intel/compiler/brw_reg_type.c
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@@ -204,6 +204,9 @@ brw_reg_type_to_hw_type(const struct gen_device_info *devinfo,
table = gen4_hw_type; table = gen4_hw_type;
} }
assert(devinfo->has_64bit_types || brw_reg_type_to_size(type) < 8 ||
type == BRW_REGISTER_TYPE_NF);
if (file == BRW_IMMEDIATE_VALUE) { if (file == BRW_IMMEDIATE_VALUE) {
assert(table[type].imm_type != (enum hw_imm_type)INVALID); assert(table[type].imm_type != (enum hw_imm_type)INVALID);
return table[type].imm_type; return table[type].imm_type;