panfrost/midgard: Don't try to "alias" texture registers

It won't work. Just, stop it.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

diff --git a/src/gallium/drivers/panfrost/midgard/midgard_compile.c b/src/gallium/drivers/panfrost/midgard/midgard_compile.c
index 676a46e1236170e67177a5df841e6aa09b97c83f..1e08e349eee8e651419834dedd18d538512e87e0 100644 (file)
--- a/src/gallium/drivers/panfrost/midgard/midgard_compile.c
+++ b/src/gallium/drivers/panfrost/midgard/midgard_compile.c
@@ -1705,12 +1705,7 @@ emit_texop_native(compiler_context *ctx, nir_tex_instr *instr,
 
         emit_mir_instruction(ctx, ins);
 
-        /* Simultaneously alias the destination and emit a move for it. The move will be eliminated if possible */
-
         int o_reg = REGISTER_TEXTURE_BASE + out_reg, o_index = nir_dest_index(ctx, &instr->dest);
-        alias_ssa(ctx, o_index, SSA_FIXED_REGISTER(o_reg));
-        ctx->texture_index[reg] = o_index;
-
         midgard_instruction ins2 = v_mov(SSA_FIXED_REGISTER(o_reg), blank_alu_src, o_index);
         emit_mir_instruction(ctx, ins2);