Cuong Manh Le a2bca290e7 cmd/compile: fix loong64 constant folding in division rules ...

The divisor must be non-zero for the rule to be triggered.

Fixes #53018

Change-Id: Id56b8d986945bbb66e13131d11264ee438de5cb2
Reviewed-on: https://go-review.googlesource.com/c/go/+/407655
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: xiaodong liu <teaofmoli@gmail.com>
Reviewed-by: WANG Xuerui <git@xen0n.name>

2022-05-23 23:54:07 +00:00

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