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-rw-r--r--src/mesa/shader/ir_to_mesa.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/shader/ir_to_mesa.cpp b/src/mesa/shader/ir_to_mesa.cpp
index f8858af26d..87d6f8452a 100644
--- a/src/mesa/shader/ir_to_mesa.cpp
+++ b/src/mesa/shader/ir_to_mesa.cpp
@@ -625,7 +625,8 @@ ir_to_mesa_visitor::visit(ir_expression *ir)
break;
case ir_unop_exp:
- ir_to_mesa_emit_scalar_op1(ir, OPCODE_EXP, result_dst, op[0]);
+ ir_to_mesa_emit_scalar_op2(ir, OPCODE_POW, result_dst,
+ src_reg_for_float(M_E), op[0]);
break;
case ir_unop_exp2:
ir_to_mesa_emit_scalar_op1(ir, OPCODE_EX2, result_dst, op[0]);