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etnaviv: isa: Support unary branch instruction

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Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27871>
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Christian Gmeiner 2024-03-06 11:57:42 +01:00 • committed by Marge Bot
parent 0aa737018e
commit 86de104d07
1 changed files with 10 additions and 0 deletions
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10
src/etnaviv/isa/etnaviv.xml
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@ -730,6 +730,10 @@ SPDX-License-Identifier: MIT
<pattern low="96" high="98">000</pattern>
</bitset>
<expr name="#instruction-has-src0">
({SRC0_USE} != 0) &amp;&amp; ({SRC1_USE} == 0)
</expr>
<bitset name="#instruction-cf-maybe-src0-src1" extends="#instruction-cf">
<display>
{INSTR_CF} {:align=18}void, void, void, {TARGET}
@ -741,6 +745,12 @@ SPDX-License-Identifier: MIT
</display>
</override>
<override expr="#instruction-has-src0">
<display>
{INSTR_CF} {:align=18}void, {SRC0}, void, {TARGET}
</display>
</override>
<!-- SRC0 -->
<field name="SRC0_USE" pos="43" type="bool"/>
<field name="SRC0_REG" low="44" high="52" type="uint"/>