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| author | Ruixin(Peter) Bao <ruixin.bao@ibm.com> | 2019-08-22 09:53:54 -0400 |
|---|---|---|
| committer | Michael Munday <mike.munday@ibm.com> | 2019-09-11 12:19:26 +0000 |
| commit | 11c2411c5031235c709c351b65898427dcf7496c (patch) | |
| tree | f514f7b23421ab6ff9e97e9e57266ec627b82492 /src/encoding/json/encode.go | |
| parent | b25ec50b693eae68de1f020a9566fa14dea47888 (diff) | |
| download | go-11c2411c5031235c709c351b65898427dcf7496c.tar.xz | |
cmd/compile/internal/s390x: replace 4-byte NOP with a 2-byte NOP on s390x
Added a new instruction, NOPH, with the encoding [0x0700](i.e: bcr 0, 0) and
replace the current 4-byte nop that was encoded using the WORD instruction.
This reduces the size of .text section in go binary by around 17KB and make
generated code easier to read.
Change-Id: I6a756df39e93c4415ea6d038ba4af001b8ccb286
Reviewed-on: https://go-review.googlesource.com/c/go/+/194344
Reviewed-by: Michael Munday <mike.munday@ibm.com>
Run-TryBot: Michael Munday <mike.munday@ibm.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Diffstat (limited to 'src/encoding/json/encode.go')
0 files changed, 0 insertions, 0 deletions