tree ad90c71defbcca9131689ffc42deec6f12d0831c
parent c24b5d43a6cce1f25b141d37c7cd6a9f2c7d352c
author Keith Randall <khr@golang.org> 1473271046 -0700
committer Chris Broadfoot <cbro@golang.org> 1473274104 +0000

[release-branch.go1.7] cmd/compile: compare size in dead store elimination

This CL is a manual backpatch of CL 27320 into the 1.7.1 release branch.

The manual backpatch is required because OpZero changed from having a
size as its AuxInt to having a size+align as its AuxInt (that was to support
the ARM SSA backend).  Otherwise the CLs should be identical.

Please review carefully!

Change-Id: I569b759c06d1971c9c62dc5dd589abc7ef7c844a
Reviewed-on: https://go-review.googlesource.com/28670
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Reviewed-by: David Chase <drchase@google.com>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>