From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Fri, 6 May 2022 09:16:31 +0000 (+0200)
Subject: aco: do not align VGPRS to 8 or 16 on GFX11
X-Git-Tag: upstream/22.3.5~8998
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=52952f51cd53029087f3d82fdd2f25e15bacb013;p=platform%2Fupstream%2Fmesa.git

aco: do not align VGPRS to 8 or 16 on GFX11

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16369>
---

diff --git a/src/amd/compiler/aco_ir.cpp b/src/amd/compiler/aco_ir.cpp
index be31b95..2510495 100644
--- a/src/amd/compiler/aco_ir.cpp
+++ b/src/amd/compiler/aco_ir.cpp
@@ -105,7 +105,7 @@ init_program(Program* program, Stage stage, const struct aco_shader_info* info,
       program->dev.sgpr_alloc_granule = 128;
       program->dev.sgpr_limit =
          108; /* includes VCC, which can be treated as s[106-107] on GFX10+ */
-      if (chip_class >= GFX10_3)
+      if (chip_class == GFX10_3)
          program->dev.vgpr_alloc_granule = program->wave_size == 32 ? 16 : 8;
       else
          program->dev.vgpr_alloc_granule = program->wave_size == 32 ? 8 : 4;