From: Gert Wollny <gert.wollny@collabora.com>
Date: Sat, 9 May 2020 16:03:52 +0000 (+0200)
Subject: r600: Lower lerp after tgsi_to_nir
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3baad0361674228eefdfa239b8a4ce22dc1bb66e;p=mesa.git

r600: Lower lerp after tgsi_to_nir

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5085>
---

diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index 346498cd98a..0345fad875c 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -203,6 +203,7 @@ int r600_pipe_shader_create(struct pipe_context *ctx,
 				NIR_PASS_V(sel->nir, nir_lower_int64, ~0);
 				NIR_PASS_V(sel->nir, nir_opt_vectorize);
 			}
+			NIR_PASS_V(sel->nir, nir_lower_flrp, ~0, false, false);
 		}
 		nir_tgsi_scan_shader(sel->nir, &sel->info, true);