[Mesa-dev] [PATCH 1/2] radeonsi: Print "LLVM emitted unknown config register" warning only once

[Michel Dänzer]

From: Michel Dänzer <michel.daenzer at amd.com>

Say "LLVM" instead of "Compiler" for clarity.

Signed-off-by: Michel Dänzer <michel.daenzer at 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 cc9718e..3ab054c 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;
 		}
 	}
-- 
2.6.2