diff options
Diffstat (limited to 'src/glsl/opt_algebraic.cpp')
| -rw-r--r-- | src/glsl/opt_algebraic.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/glsl/opt_algebraic.cpp b/src/glsl/opt_algebraic.cpp index 1b4d319366c..28f95a44c7f 100644 --- a/src/glsl/opt_algebraic.cpp +++ b/src/glsl/opt_algebraic.cpp @@ -568,6 +568,8 @@ ir_algebraic_visitor::handle_expression(ir_expression *ir) return ir->operands[1]; } else if (ir->operands[0]->equals(ir->operands[1])) { return ir->operands[0]; + } else if (is_vec_zero(op_const[0])) { + return mul(ir->operands[1], ir->operands[2]); } break; |