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-rw-r--r--src/mesa/state_tracker/st_glsl_to_tgsi.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index edd0aa7658d..15b5279b8f5 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -632,7 +632,10 @@ glsl_to_tgsi_visitor::get_opcode(ir_instruction *ir, unsigned op,
st_src_reg src0, st_src_reg src1)
{
int type = GLSL_TYPE_FLOAT;
-
+
+ if (op == TGSI_OPCODE_MOV)
+ return op;
+
assert(src0.type != GLSL_TYPE_ARRAY);
assert(src0.type != GLSL_TYPE_STRUCT);
assert(src1.type != GLSL_TYPE_ARRAY);