From: Jonathan Marek <jonathan@marek.ca>
Date: Fri, 24 Apr 2020 18:28:58 +0000 (-0400)
Subject: freedreno/ir3: run nir_lower_pack
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=065068c66aba9b32ac4c65ac91549360b5eb1b7b;p=mesa.git

freedreno/ir3: run nir_lower_pack

This lowers pack_32_2x16/unpack_32_2x16 into the scalar versions of those
instructions.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4738>
---

diff --git a/src/freedreno/ir3/ir3_nir.c b/src/freedreno/ir3/ir3_nir.c
index 8a67ea637d9..c40fb43f82d 100644
--- a/src/freedreno/ir3/ir3_nir.c
+++ b/src/freedreno/ir3/ir3_nir.c
@@ -176,6 +176,7 @@ ir3_optimize_loop(nir_shader *s)
 		progress |= OPT(s, nir_opt_intrinsics);
 		progress |= OPT(s, nir_opt_algebraic);
 		progress |= OPT(s, nir_lower_alu);
+		progress |= OPT(s, nir_lower_pack);
 		progress |= OPT(s, nir_opt_constant_folding);
 
 		if (lower_flrp != 0) {