From 4297259fc87b513f307ba9af3289b98b54f2cbb1 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Michel=20D=C3=A4nzer?= <michel.daenzer@amd.com>
Date: Fri, 15 Jan 2016 12:13:15 +0900
Subject: [PATCH] radeonsi: Print "LLVM emitted unknown config register"
 warning only once
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Say "LLVM" instead of "Compiler" for clarity.

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
---
 src/gallium/drivers/radeonsi/si_shader.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c
index cc9718e42d3..3ab054c3253 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -3735,8 +3735,15 @@ void si_shader_binary_read_config(struct radeon_shader_binary *binary,
 				G_00B860_WAVESIZE(value) * 256 * 4 * 1;
 			break;
 		default:
-			fprintf(stderr, "Warning: Compiler emitted unknown "
-				"config register: 0x%x\n", reg);
+			{
+				static bool printed;
+
+				if (!printed) {
+					fprintf(stderr, "Warning: LLVM emitted unknown "
+						"config register: 0x%x\n", reg);
+					printed = true;
+				}
+			}
 			break;
 		}
 	}
-- 
2.30.2