intel/fs: FS_OPCODE_REP_FB_WRITE has side effects

It doesn't matter since we don't ever run replicated write shaders
through the optimizer but it's good to be complete.

Reviewed-by: Matt Turner <mattst88@gmail.com>

diff --git a/src/intel/compiler/brw_shader.cpp b/src/intel/compiler/brw_shader.cpp
index b7fb06d..175378c 100644 (file)
--- a/src/intel/compiler/brw_shader.cpp
+++ b/src/intel/compiler/brw_shader.cpp
@@ -1013,6 +1013,7 @@ backend_instruction::has_side_effects() const
    case SHADER_OPCODE_URB_WRITE_SIMD8_MASKED_PER_SLOT:
    case FS_OPCODE_FB_WRITE:
    case FS_OPCODE_FB_WRITE_LOGICAL:
+   case FS_OPCODE_REP_FB_WRITE:
    case SHADER_OPCODE_BARRIER:
    case TCS_OPCODE_URB_WRITE:
    case TCS_OPCODE_RELEASE_INPUT: