ir3: documents (ss) flag for cat7 instructions

Blob produces "lock" instructions with (ss), so our past guess that
cat7 supports (ss) is true.

Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21498>

3 files changed, 11 insertions, 10 deletions

diff --git a/src/freedreno/.gitlab-ci/reference/prefetch-test.log b/src/freedreno/.gitlab-ci/reference/prefetch-test.log
index e3cd8ee0039..b337741582a 100644
--- a/src/freedreno/.gitlab-ci/reference/prefetch-test.log
+++ b/src/freedreno/.gitlab-ci/reference/prefetch-test.log
@@ -149897,7 +149897,7 @@ shader-blocks:
 	:2:0052:0065[500d301ax_48082d90x] (sy)(ss)(nop2) (ul)add.f hr6.z, h400, (neg)hr<a0.x + 8>	; dontcare bits in add.f: 0005000000000000
 	:6:0053:0068[c889800bx_0f425025x] no match: c889800b0f425025
 	:7:0054:0069[f063c3fcx_7bf4fa22x] (sy)bar.g.l	; dontcare bits in bar: 0001c3fc7bf4fa22
-	:7:0055:0070[fa84d9e1x_abfcf7d3x] (sy)(jp)dcinv.shr	; dontcare bits in dcinv: 0004d9e1abfcf7d3
+	:7:0055:0070[fa84d9e1x_abfcf7d3x] (sy)(ss)(jp)dcinv.shr	; dontcare bits in dcinv: 0004c9e1abfcf7d3
 	-----------------------------------------------
 	8192 (0x2000) bytes
 	000000: 0000001e 03820000 0000001d 02820000	|................|
diff --git a/src/freedreno/ir3/tests/disasm.c b/src/freedreno/ir3/tests/disasm.c
index 1de2f808cda..e6003108602 100644
--- a/src/freedreno/ir3/tests/disasm.c
+++ b/src/freedreno/ir3/tests/disasm.c
@@ -446,6 +446,7 @@ static const struct test {
    INSTR_6XX(e2080000_00000000, "dccln.all"),
 
    INSTR_7XX(e3c20000_00000000, "lock"),
+   INSTR_7XX(fbc21000_00000000, "(sy)(ss)(jp)lock"),
 
    /* dEQP-VK.pipeline.monolithic.sampler.border_swizzle.r4g4b4a4_unorm_pack16.rg1a.opaque_white.gather_1.no_swizzle_hint */
    INSTR_7XX(e45401a0_bfba7736, "alias.tex.b32.1 r40.x, (-1.456763)"),
diff --git a/src/freedreno/isa/ir3-cat7.xml b/src/freedreno/isa/ir3-cat7.xml
index 651fda84062..45d90376128 100644
--- a/src/freedreno/isa/ir3-cat7.xml
+++ b/src/freedreno/isa/ir3-cat7.xml
@@ -31,7 +31,7 @@ SOFTWARE.
 <bitset name="#instruction-cat7" extends="#instruction">
 	<pattern low="0"  high="31">xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx</pattern>
 	<pattern low="32" high="43">xxxxxxxxxxxx</pattern>
-	<pattern pos="44"          >x</pattern>  <!-- blob tells that it is (ss) -->
+	<field   pos="44"          name="SS" type="bool" display="(ss)"/>
 	<field   pos="59"          name="JP" type="bool" display="(jp)"/>
 	<field   pos="60"          name="SY" type="bool" display="(sy)"/>
 	<pattern low="61" high="63">111</pattern>  <!-- cat7 -->
@@ -39,7 +39,7 @@ SOFTWARE.
 
 <bitset name="#instruction-cat7-barrier" extends="#instruction-cat7">
 	<display>
-		{SY}{JP}{NAME}{G}{L}{R}{W}
+		{SY}{SS}{JP}{NAME}{G}{L}{R}{W}
 	</display>
 	<pattern low="45" high="50">x1xxxx</pattern>
 	<field   pos="51"          name="W"  type="bool" display=".w"  />  <!-- write -->
@@ -69,7 +69,7 @@ SOFTWARE.
 
 <bitset name="#instruction-cat7-data" extends="#instruction-cat7">
 	<display>
-		{SY}{JP}{NAME}{TYPE}
+		{SY}{SS}{JP}{NAME}{TYPE}
 	</display>
 	<pattern low="45" high="50">xxxxxx</pattern>
 	<field   pos="51" 		   name="TYPE" type="#dccln-type"/>
@@ -99,7 +99,7 @@ SOFTWARE.
 		TODO: how is it different from a bunch of nops?
 	</doc>
 	<display>
-		{SY}{JP}{NAME}{DURATION}
+		{SY}{SS}{JP}{NAME}{DURATION}
 	</display>
 	<pattern low="45" high="50">xxxxxx</pattern>
 	<field   pos="51"          name="DURATION" type="#sleep-duration"/>
@@ -118,7 +118,7 @@ SOFTWARE.
 		data cache instructions.
 	</doc>
 	<display>
-		{SY}{JP}{NAME}
+		{SY}{SS}{JP}{NAME}
 	</display>
 	<pattern low="45" high="54">xxxxxxxxxx</pattern>
 	<pattern low="55" high="58">0011</pattern>
@@ -154,7 +154,7 @@ SOFTWARE.
 	</doc>
 	<gen min="700"/>
 	<display>
-		{SY}{JP}{NAME}
+		{SY}{SS}{JP}{NAME}
 	</display>
 	<pattern low="45" high="54">1000010000</pattern>
 	<pattern low="55" high="58">0111</pattern>
@@ -163,7 +163,7 @@ SOFTWARE.
 <bitset name="unlock" extends="#instruction-cat7">
 	<gen min="700"/>
 	<display>
-		{SY}{JP}{NAME}
+		{SY}{SS}{JP}{NAME}
 	</display>
 	<pattern low="45" high="54">1001010000</pattern>
 	<pattern low="55" high="58">0111</pattern>
@@ -281,7 +281,7 @@ SOFTWARE.
 	</doc>
 	<gen min="700"/>
 	<display>
-		{SY}{JP}{NAME}.{SCOPE}.{SRC_TYPE}.{UNK} {DST}, {SRC}
+		{SY}{SS}{JP}{NAME}.{SCOPE}.{SRC_TYPE}.{UNK} {DST}, {SRC}
 	</display>
 
 	<override>
@@ -304,7 +304,7 @@ SOFTWARE.
 	</field>
 	<field   low="32" high="39" name="DST" type="#reg-gpr"/>
 	<field   low="40" high="43" name="UNK" type="uint"/>
-	<pattern pos="44"          >x</pattern>  <!-- blob tells that it is (ss) -->
+	<field   pos="44"           name="SS" type="bool" display="(ss)"/>
 	<pattern low="45" high="46">xx</pattern>
 	<field   low="47" high="49" name="SCOPE" type="#alias-scope"/>
 	<field   low="50" high="50" name="SRC_TYPE" type="#alias-src-type"/>