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go/src/runtime/internal
Carlos Eduardo Seo 189053aee2 runtime/internal/atomic: Remove unnecessary checks for GOARCH_ppc64
Starting in go1.9, the minimum processor requirement for ppc64 is POWER8. This
means the checks for GOARCH_ppc64 in asm_ppc64x.s can be removed, since we can
assume LBAR and STBCCC instructions (both from ISA 2.06) will always be
available.

Updates #19074

Change-Id: Ib4418169cd9fc6f871a5ab126b28ee58a2f349e2
Reviewed-on: https://go-review.googlesource.com/38406
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2017-03-22 18:14:41 +00:00
..
atomic runtime/internal/atomic: Remove unnecessary checks for GOARCH_ppc64 2017-03-22 18:14:41 +00:00
sys cmd/compile: intrinsics for math/bits.TrailingZerosX 2017-03-16 02:44:16 +00:00