From f1c2ea99e2a100f14d4fcf6f59b108ec4520b312 Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Date: Sat, 20 May 2023 23:21:57 -0400
Subject: [PATCH] agx: Constant fold when optimizing int64

Otherwise we can get bcsel(false, ...) in the final optimized code, which isn't
great.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23480>
---
 src/asahi/compiler/agx_compile.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/asahi/compiler/agx_compile.c b/src/asahi/compiler/agx_compile.c
index cbc2ca9a8b5..d4fd385feb0 100644
--- a/src/asahi/compiler/agx_compile.c
+++ b/src/asahi/compiler/agx_compile.c
@@ -1966,6 +1966,7 @@ agx_optimize_nir(nir_shader *nir, unsigned *preamble_size)
          progress = false;
 
          NIR_PASS(progress, nir, nir_opt_algebraic);
+         NIR_PASS(progress, nir, nir_opt_constant_folding);
          NIR_PASS(progress, nir, nir_opt_dce);
       } while (progress);
    }