1 commit

Author	SHA1	Message	Date
Cuong Manh Le	de1c934b97	cmd/compile: fix checkptr false positive for (*[Big]T)(ptr)[:n:n] pattern ... The checkptr instrumentation is currently inserted before slice operation has validated that n <= Big. So instead of panic, checkptr have false positive throws. To fix this, just insert the checkptr instrumentation after the bound checking during SSA generation. Fixes #46938 Change-Id: I9dbf84441c711842ccc883f3654ca8766ac696d8 Reviewed-on: https://go-review.googlesource.com/c/go/+/343972 Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com> Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>	2021-08-25 01:57:42 +00:00