From beee5c3658ff17f37ffb0c0ec3e84e2c52e49536 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pavel=20Ondra=C4=8Dka?= <pavel.ondracka@gmail.com>
Date: Fri, 14 Jul 2023 12:21:06 +0200
Subject: [PATCH] r300: source register index is always unsigned

This was forgotten when we converted to the NIR lowering of negative
indirect adressing.

Reviewed-by: Filip Gawin <filip.gawin@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24154>
---
 src/gallium/drivers/r300/compiler/radeon_program.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/r300/compiler/radeon_program.h b/src/gallium/drivers/r300/compiler/radeon_program.h
index 67be1b9f213..41af9815f80 100644
--- a/src/gallium/drivers/r300/compiler/radeon_program.h
+++ b/src/gallium/drivers/r300/compiler/radeon_program.h
@@ -42,7 +42,7 @@ struct rc_src_register {
 	unsigned int File:4;
 
 	/** Negative values may be used for relative addressing. */
-	signed int Index:(RC_REGISTER_INDEX_BITS+1);
+	unsigned int Index:RC_REGISTER_INDEX_BITS;
 	unsigned int RelAddr:1;
 
 	unsigned int Swizzle:12;