Mesa (master): radeonsi: don't crash on compute shader compile failure

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 61926733f979dc397e9011878e478fcb75aaa7cb
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=61926733f979dc397e9011878e478fcb75aaa7cb

Author: Marek Olšák <marek.olsak at amd.com>
Date:   Fri Mar 24 00:38:15 2017 +0100

radeonsi: don't crash on compute shader compile failure

Reviewed-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle at amd.com>

---

 src/gallium/drivers/radeonsi/si_compute.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/gallium/drivers/radeonsi/si_compute.c b/src/gallium/drivers/radeonsi/si_compute.c
index 19a9189e73..46476b68be 100644
--- a/src/gallium/drivers/radeonsi/si_compute.c
+++ b/src/gallium/drivers/radeonsi/si_compute.c
@@ -746,9 +746,13 @@ static void si_launch_grid(
 		sctx->b.flags |= SI_CONTEXT_PS_PARTIAL_FLUSH |
 				 SI_CONTEXT_CS_PARTIAL_FLUSH;
 
-	if (program->ir_type == PIPE_SHADER_IR_TGSI)
+	if (program->ir_type == PIPE_SHADER_IR_TGSI) {
 		util_queue_fence_wait(&program->ready);
 
+		if (program->shader.compilation_failed)
+			return;
+	}
+
 	si_decompress_compute_textures(sctx);
 
 	/* Add buffer sizes for memory checking in need_cs_space. */