From 22025595f3f1accf960b586fcb7f4b020fa48e75 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Fri, 7 Jun 2019 00:57:25 -0700 Subject: [PATCH] iris: Sweep the NIR in iris_create_uncompiled_shader(). We run a ton of backend specific passes here (mostly brw_preprocess_nir) and ought to sweep up any unused memory at this point, since we're going to hang on to this NIR for as long as the linked program lives. --- src/gallium/drivers/iris/iris_program.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/gallium/drivers/iris/iris_program.c b/src/gallium/drivers/iris/iris_program.c index 2712eb29591..eb049fae8b4 100644 --- a/src/gallium/drivers/iris/iris_program.c +++ b/src/gallium/drivers/iris/iris_program.c @@ -1862,6 +1862,8 @@ iris_create_uncompiled_shader(struct pipe_context *ctx, NIR_PASS_V(nir, brw_nir_lower_image_load_store, devinfo); NIR_PASS_V(nir, iris_lower_storage_image_derefs); + nir_sweep(nir); + if (nir->constant_data_size > 0) { unsigned data_offset; u_upload_data(ice->shaders.uploader, 0, nir->constant_data_size, -- 2.30.2