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hotfix: remove extra matcher for copy/buffer_view [pr] (#9157)

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qazal 2025-02-18 14:21:24 +02:00 • committed by GitHub
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tinygrad/engine/schedule.py
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@ -353,8 +353,6 @@ def check_load_st(glbl:UOp, view:UOp):
fix_kernel_ops = PatternMatcher([
# BIND in shapetracker becomes DEFINE_VAR
(UPat(Ops.VIEW, name="x"), _append_st_vars),
# remove SINK from COPY and BUFFER_VIEW
(UPat(Ops.SINK, src=(UPat.store(UPat.var("b"), UPat(), UPat((Ops.COPY, Ops.BUFFER_VIEW), name="x")),)), lambda b,x: x.replace(src=(b, *x.src))),
# remove CONTIGUOUS/ASSIGN/DEVICE
(UPat(Ops.CONTIGUOUS, src=(UPat.var("x"),)), lambda x: x),
(UPat(Ops.ASSIGN, src=(UPat(), UPat.var("x"),)), lambda x: x),