From 4c45503aaea6ae65c4b5cdcb13d905af7e6eb413 Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Date: Mon, 28 Aug 2023 13:53:06 -0400
Subject: [PATCH] nir: Add nir_before/after_impl cursors

These are common enough to merit their own helpers.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24910>
---
 src/compiler/nir/nir.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index e7d1ca5..63ab487 100644
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -4293,6 +4293,18 @@ nir_after_cf_list(struct exec_list *cf_list)
    return nir_after_cf_node(last_node);
 }
 
+static inline nir_cursor
+nir_before_impl(nir_function_impl *impl)
+{
+   return nir_before_cf_list(&impl->body);
+}
+
+static inline nir_cursor
+nir_after_impl(nir_function_impl *impl)
+{
+   return nir_after_cf_list(&impl->body);
+}
+
 /**
  * Insert a NIR instruction at the given cursor.
  *
-- 
2.7.4