pan/mdg: Fix units for SUBSAT

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11123>

diff --git a/src/panfrost/midgard/midgard_ops.c b/src/panfrost/midgard/midgard_ops.c
index 1c15c62..89ed065 100644 (file)
--- a/src/panfrost/midgard/midgard_ops.c
+++ b/src/panfrost/midgard/midgard_ops.c
@@ -91,8 +91,8 @@ struct mir_op_props alu_opcode_props[256] = {
         [midgard_alu_op_ichoose]         = {"CHOOSE", UNITS_ADD},
         [midgard_alu_op_isub]            = {"SUB", UNITS_MOST},
         [midgard_alu_op_ishlsub]         = {"SUB", UNITS_MUL},
-        [midgard_alu_op_isubsat]         = {"SUBSAT", UNITS_MOST},
-        [midgard_alu_op_usubsat]         = {"SUBSAT", UNITS_MOST},
+        [midgard_alu_op_isubsat]         = {"SUBSAT", UNITS_ADD},
+        [midgard_alu_op_usubsat]         = {"SUBSAT", UNITS_ADD},
         [midgard_alu_op_imul]            = {"MUL", UNITS_MUL | OP_COMMUTES},
         [midgard_alu_op_iwmul]           = {"WMUL.s", UNIT_VMUL | OP_COMMUTES},
         [midgard_alu_op_uwmul]           = {"WMUL.u", UNIT_VMUL | OP_COMMUTES},