From: Rob Clark <robdclark@gmail.com>
Date: Wed, 13 Jun 2018 16:46:17 +0000 (-0400)
Subject: freedreno/a5xx: don't crash if compute shader compile fails
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4a41b02d466a72e380e9b81a9ab4b003590623f0;p=mesa.git

freedreno/a5xx: don't crash if compute shader compile fails

It is impolite, and a bit annoying with dEQP (all tests running in
single process).

Signed-off-by: Rob Clark <robdclark@gmail.com>
---

diff --git a/src/gallium/drivers/freedreno/a5xx/fd5_compute.c b/src/gallium/drivers/freedreno/a5xx/fd5_compute.c
index 8f3847ea843..c98442efba6 100644
--- a/src/gallium/drivers/freedreno/a5xx/fd5_compute.c
+++ b/src/gallium/drivers/freedreno/a5xx/fd5_compute.c
@@ -181,6 +181,8 @@ fd5_launch_grid(struct fd_context *ctx, const struct pipe_grid_info *info)
 	emit_setup(ctx);
 
 	v = ir3_shader_variant(so->shader, key, &ctx->debug);
+	if (!v)
+		return;
 
 	if (ctx->dirty_shader[PIPE_SHADER_COMPUTE] & FD_DIRTY_SHADER_PROG)
 		cs_program_emit(ring, v, info);