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pan/bi: Add SEG_ADD.i64 pseudoinstruction

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Expands to a pair *SEG_ADD/+SEG_ADD, which is used for lowering shared
atomics.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9105>
This commit is contained in:
Alyssa Rosenzweig
2021-02-16 08:48:34 -05:00
committed by Marge Bot
parent d31df8416b
commit a687d11093
1 changed files with 19 additions and 2 deletions
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21
src/panfrost/bifrost/ISA.xml
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@@ -2319,7 +2319,7 @@
</mod>
</ins>
<ins name="*SEG_ADD" mask="0x7fff40" exact="0x701500" unused="true">
<ins name="*SEG_ADD" mask="0x7fff40" exact="0x701500">
<src start="0" mask="0xfb"/>
<mod name="seg" start="3" size="3">
<reserved/>
@@ -7463,7 +7463,7 @@
</mod>
</ins>
<ins name="+SEG_ADD" mask="0xfff40" exact="0x3d500" unused="true">
<ins name="+SEG_ADD" mask="0xfff40" exact="0x3d500">
<src start="0"/>
<mod name="seg" start="3" size="3">
<reserved/>
@@ -8158,6 +8158,23 @@
</derived>
</ins>
<!--- Lowered to *SEG_ADD/+SEG_ADD -->
<ins name="+SEG_ADD.i64" pseudo="true">
<src start="0"/>
<src start="3"/>
<mod name="seg" size="3">
<reserved/>
<reserved/>
<opt>wls</opt>
<reserved/>
<reserved/>
<reserved/>
<reserved/>
<opt>tl</opt>
</mod>
<mod name="preserve_null" size="1" opt="preserve_null"/>
</ins>
<!-- *CUBEFACE1/+CUBEFACE2 pair, two destinations, scheduler lowered -->
<ins name="+CUBEFACE" pseudo="true">
<src start="0"/>