radeonsi: don't call force_dcc_off for buffers

This was undefined yet harmless behavior in LLVM. Not anymore - it causes a hang now. Cc: 17.3 <mesa-stable@lists.freedesktop.org> Tested-by: Michel Dänzer <michel.daenzer@amd.com>
2017-12-12 22:21:13 +01:00
parent 02720f8d24
commit 35c3cbad3c
1 changed files with 1 additions and 1 deletions
@@ -146,7 +146,7 @@ LLVMValueRef si_load_image_desc(struct si_shader_context *ctx,
 	}

 	rsrc = ac_build_load_to_sgpr(&ctx->ac, list, index);
-	if (dcc_off)
+	if (desc_type == AC_DESC_IMAGE && dcc_off)
 		rsrc = force_dcc_off(ctx, rsrc);
 	return rsrc;
 }