Mesa (master): freedreno: Add more resinfo/ldgb testcases.

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Module: Mesa
Branch: master
Commit: c1cb75678d53f4616303a688f1c4a89773c1426c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c1cb75678d53f4616303a688f1c4a89773c1426c

Author: Eric Anholt <eric at anholt.net>
Date:   Wed May 20 13:21:44 2020 -0700

freedreno: Add more resinfo/ldgb testcases.

Since I'm going to start using the resinfo opcode, make sure we can disasm
the blob's instances of it that I've found.  And, since resinfo disasm
will impact ldgb on pre-a6xx, include some of those too.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3501>

---

 src/freedreno/ir3/tests/disasm.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/src/freedreno/ir3/tests/disasm.c b/src/freedreno/ir3/tests/disasm.c
index ef43ac3673c..539bfc4c2ea 100644
--- a/src/freedreno/ir3/tests/disasm.c
+++ b/src/freedreno/ir3/tests/disasm.c
@@ -28,6 +28,7 @@
 #include "util/macros.h"
 #include "instr-a3xx.h"
 
+#define INSTR_5XX(i, d) { .gpu_id = 540, .instr = #i, .expected = d }
 #define INSTR_6XX(i, d) { .gpu_id = 630, .instr = #i, .expected = d }
 
 static const struct test {
@@ -76,8 +77,30 @@ static const struct test {
 	/* cat6 */
 	INSTR_6XX(c0c00000_00000000, "stg.f16 g[hr0.x], hr0.x, hr0.x"),
 	INSTR_6XX(c1100000_c1000000, "stl.f16 l[0], hr0.x, hr48.y"),
+
+	/* resinfo */
 	INSTR_6XX(c0260000_0063c200, "resinfo.untyped.2d.u32.1.imm r0.x, 0"), /* resinfo.u32.2d.mode0.base0 r0.x, 0 */
+	/* dEQP-GLES31.functional.image_load_store.buffer.image_size.writeonly_7.txt */
 	INSTR_6XX(c0260000_0063c000, "resinfo.untyped.1d.u32.1.imm r0.x, 0"), /* resinfo.u32.1d.mode0.base0 r0.x, 0 */
+	/* dEQP-VK.image.image_size.2d.readonly_12x34.txt */
+	INSTR_6XX(c0260000_0063c300, "resinfo.untyped.2d.u32.1.imm.base0 r0.x, 0"), /* resinfo.u32.2d.mode4.base0 r0.x, 0 */
+	/* dEQP-GLES31.functional.image_load_store.buffer.image_size.readonly_writeonly_7 */
+	INSTR_5XX(c3e60000_00000e00, "resinfo.4d r0.x, g[0]"), /* resinfo.u32.1dtype r0.x, 0 */
+	/* dEQP-GLES31.functional.image_load_store.2d.image_size.readonly_writeonly_32x32.txt */
+	INSTR_5XX(c3e60000_00000200, "resinfo.2d r0.x, g[0]"), /* resinfo.u32.2d r0.x, 0 */
+	/* dEQP-GLES31.functional.image_load_store.3d.image_size.readonly_writeonly_12x34x56 */
+	INSTR_5XX(c3e60000_00000c00, "resinfo.3d r0.x, g[0]"), /* resinfo.u32.3d r0.x, 0 */
+
+	/* ldgb */
+	/* dEQP-GLES31.functional.ssbo.layout.single_basic_type.packed.mediump_vec4 */
+	INSTR_5XX(c6e20000_06003600, "ldgb.untyped.4d.f32.4 r0.x, g[0], r0.x, r1.z"), /* ldgb.a.untyped.1dtype.f32.4 r0.x, g[r0.x], r1.z, 0 */
+	/* dEQP-GLES31.functional.ssbo.layout.single_basic_type.packed.mediump_ivec4 */
+	INSTR_5XX(c6ea0000_06003600, "ldgb.untyped.4d.s32.4 r0.x, g[0], r0.x, r1.z"), /* ldgb.a.untyped.1dtype.s32.4 r0.x, g[r0.x], r1.z, 0 */
+	/* dEQP-GLES31.functional.ssbo.layout.single_basic_type.packed.mediump_float */
+	INSTR_5XX(c6e20000_02000600, "ldgb.untyped.4d.f32.1 r0.x, g[0], r0.x, r0.z"), /* ldgb.a.untyped.1dtype.f32.1 r0.x, g[r0.x], r0.z, 0 */
+	/* dEQP-GLES31.functional.ssbo.layout.random.vector_types.0 */
+	INSTR_5XX(c6ea0008_14002600, "ldgb.untyped.4d.s32.3 r2.x, g[0], r0.x, r5.x"), /* ldgb.a.untyped.1dtype.s32.3 r2.x, g[r0.x], r5.x, 0 */
+	INSTR_5XX(c6ea0204_1401a600, "ldgb.untyped.4d.s32.3 r1.x, g[1], r1.z, r5.x"), /* ldgb.a.untyped.1dtype.s32.3 r1.x, g[r1.z], r5.x, 1 */
 
 	/* discard stuff */
 	INSTR_6XX(42b400f8_20010004, "cmps.s.eq p0.x, r1.x, 1"),