From: Ilia Mirkin <imir...@alum.mit.edu>
---
src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 4df6e39..1ce2f70 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -3469,7 +3469,10 @@ glsl_to_tgsi_visitor::visit(ir_end_primitive *ir)
void
glsl_to_tgsi_visitor::visit(ir_barrier *ir)
{
- unreachable("Not implemented!");
+ assert(this->prog->Target == GL_TESS_CONTROL_PROGRAM_NV ||
+ this->prog->Target == GL_COMPUTE_PROGRAM_NV);
+
+ emit_asm(ir, TGSI_OPCODE_BARRIER);
}
glsl_to_tgsi_visitor::glsl_to_tgsi_visitor()
--
2.1.0
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