-
Michael Munday authored
The new SSA backend for s390x can use R0 as a general purpose register. This change modifies assembly code to either avoid using R0 entirely or explicitly set R0 to 0. R0 can still be safely used as 0 in address calculations. Change-Id: I3efa723e9ef322a91a408bd8c31768d7858526c8 Reviewed-on: https://go-review.googlesource.com/28976Reviewed-by:
Brad Fitzpatrick <bradfitz@golang.org>
f1515a01