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intel: fix MI builder for pre-gen7

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MI_LOAD_REGISTER_MEM is only available on gen7+, so avoid build errors
on earlier generations.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10636>
This commit is contained in:
Ilia Mirkin
2019-12-05 21:40:51 -05:00
committed by Marge Bot
parent 26feb45810
commit 10abc09a04
1 changed files with 4 additions and 0 deletions
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4
src/intel/common/mi_builder.h
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@@ -499,6 +499,7 @@ _mi_copy_no_unref(struct mi_builder *b,
case MI_VALUE_TYPE_MEM32:
case MI_VALUE_TYPE_MEM64:
#if GFX_VER >= 7
mi_builder_emit(b, GENX(MI_LOAD_REGISTER_MEM), lrm) {
struct mi_reg_num reg = mi_adjust_reg_num(dst.reg);
lrm.RegisterAddress = reg.num;
@@ -507,6 +508,9 @@ _mi_copy_no_unref(struct mi_builder *b,
#endif
lrm.MemoryAddress = src.addr;
}
#else
unreachable("Cannot load do mem -> reg copy on SNB and earlier");
#endif
break;
case MI_VALUE_TYPE_REG32: