From d3e3e0e3d2f9082f49d0f7c042eeb2e59b0341b5 Mon Sep 17 00:00:00 2001
From: Simon Perretta <simon.perretta@imgtec.com>
Date: Tue, 8 Jul 2025 12:35:26 +0100
Subject: [PATCH] nir/builder: add nir_ibitfield_extract_imm helper

Signed-off-by: Simon Perretta <simon.perretta@imgtec.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36000>
---
 src/compiler/nir/nir_builder.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/compiler/nir/nir_builder.h b/src/compiler/nir/nir_builder.h
index 1c882631ae7..8e4a1aad8d1 100644
--- a/src/compiler/nir/nir_builder.h
+++ b/src/compiler/nir/nir_builder.h
@@ -1249,6 +1249,12 @@ nir_ubitfield_extract_imm(nir_builder *build, nir_def *x, uint32_t offset, uint3
    return nir_ubitfield_extract(build, x, nir_imm_int(build, offset), nir_imm_int(build, size));
 }
 
+static inline nir_def *
+nir_ibitfield_extract_imm(nir_builder *build, nir_def *x, uint32_t offset, uint32_t size)
+{
+   return nir_ibitfield_extract(build, x, nir_imm_int(build, offset), nir_imm_int(build, size));
+}
+
 static inline nir_def *
 nir_bitfield_insert_imm(nir_builder *build, nir_def *x, nir_def *insert, uint32_t offset, uint32_t size)
 {