Commit 851d8da7 by Zhi Committed by Tianqi Chen

Remove redundant FoldConstant pass (#2387)

parent 194a2e7c
......@@ -153,6 +153,8 @@ def optimize(func, target, params=None):
func = ir_pass.infer_type(func)
func = ir_pass.combine_parallel_conv2d(func)
# The constant folding pass is necessary because FoldScaleAxis pass needs
# to check the constantness and positiveness of scales.
if cfg.pass_enabled("FoldConstant"):
func = ir_pass.fold_constant(func)
......
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