| commit | 1ce7442ec898cb04f3cedda693816319c97aa24a | [log] [tgz] |
|---|---|---|
| author | Michael Munday <mike.munday@ibm.com> | Wed Feb 08 23:25:40 2017 -0500 |
| committer | Michael Munday <mike.munday@ibm.com> | Thu Nov 02 20:57:26 2017 +0000 |
| tree | 25417a448a080ffb21c81770dec0e87430aff8bf | |
| parent | d5960e3043768d13a0593a750cbe9dfad6138c97 [diff] |
cmd/compile: add missing s390x load with index operations Prior to this CL loads with sign extension could not be replaced with indexed loads (only loads with zero extension). This CL also prevents large offsets (more than 20-bits) from being merged into indexed loads. It is better to keep such offsets separate. Gives a small improvement in binary size, ~1.5KB from .text in cmd/go. Change-Id: Ib848ffc2b05de6660c5ce2394ae1d1d144273e29 Reviewed-on: https://go-review.googlesource.com/36845 Run-TryBot: Michael Munday <mike.munday@ibm.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Keith Randall <khr@golang.org>
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