From ca9e2ceeebe866d38c54329d5961af40fe1d2e4c Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Date: Tue, 1 Aug 2023 12:17:17 -0400
Subject: [PATCH] nir: Drop trivial reg handling
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Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24432>
---
 src/compiler/nir/nir.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/src/compiler/nir/nir.c b/src/compiler/nir/nir.c
index adfe9fb46ff..20a0734bd2c 100644
--- a/src/compiler/nir/nir.c
+++ b/src/compiler/nir/nir.c
@@ -1072,19 +1072,10 @@ add_ssa_def_cb(nir_ssa_def *def, void *state)
    return true;
 }
 
-static bool
-add_reg_def_cb(nir_dest *dest, void *state)
-{
-   nir_instr *instr = state;
-
-   return true;
-}
-
 static void
 add_defs_uses(nir_instr *instr)
 {
    nir_foreach_src(instr, add_use_cb, instr);
-   nir_foreach_dest(instr, add_reg_def_cb, instr);
    nir_foreach_ssa_def(instr, add_ssa_def_cb, instr);
 }