Mesa (main): pan/va: Add LD_TILE.v3.f16 packing test

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Module: Mesa
Branch: main
Commit: 813d355e9e135732d093816c9032d15497870c53
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=813d355e9e135732d093816c9032d15497870c53

Author: Alyssa Rosenzweig <alyssa at collabora.com>
Date:   Wed Mar 23 10:44:05 2022 -0400

pan/va: Add LD_TILE.v3.f16 packing test

This tests the staging register behaviour.

Signed-off-by: Alyssa Rosenzweig <alyssa at collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15793>

---

 src/panfrost/bifrost/valhall/test/test-packing.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/panfrost/bifrost/valhall/test/test-packing.cpp b/src/panfrost/bifrost/valhall/test/test-packing.cpp
index 5cb20932f48..34ed4e56924 100644
--- a/src/panfrost/bifrost/valhall/test/test-packing.cpp
+++ b/src/panfrost/bifrost/valhall/test/test-packing.cpp
@@ -316,3 +316,10 @@ TEST_F(ValhallPacking, FauPage1) {
    CASE(bi_mov_i32_to(b, bi_register(1), bi_fau((enum bir_fau) (BIR_FAU_UNIFORM | 32), false)),
          0x0291c10000000080ULL);
 }
+
+TEST_F(ValhallPacking, LdTileV3F16) {
+   CASE(bi_ld_tile_to(b, bi_register(4), bi_discard(bi_register(0)),
+                         bi_register(60), bi_register(3),
+                         BI_REGISTER_FORMAT_F16, BI_VECSIZE_V3),
+        0x0078840423033c40);
+}