]> Cypherpunks repositories - gostls13.git/commit
Revert "cmd/compile/internal/ssa: Use transitive properties for len/cap"
authorKeith Randall <khr@golang.org>
Tue, 12 Aug 2025 14:33:33 +0000 (07:33 -0700)
committerGopher Robot <gobot@golang.org>
Tue, 12 Aug 2025 16:00:35 +0000 (09:00 -0700)
commitd0a64f7969954add113ea9c3283d3200c4ead7a1
treecfefa44c17160966de7ed93735deb721cd7adfc7
parent00a7bdcb55dbaffcf73e42c9c11e37823cc6e8cc
Revert "cmd/compile/internal/ssa: Use transitive properties for len/cap"

This reverts commit a3295df873bb22b3ba427124b1220370a5ca5cdb (CL 679155)

Reason for revert: leads to a very expensive prove pass, see #74974

(Maybe not this CL's fault, just tickling some superlinear behavior.)

Change-Id: I75302c04cfc5e1e075aeb80edb73080bfb1efcac
Reviewed-on: https://go-review.googlesource.com/c/go/+/695175
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Keith Randall <khr@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Daniel Morsing <daniel.morsing@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Keith Randall <khr@golang.org>
src/cmd/compile/internal/ssa/prove.go