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| author | David Chase <drchase@google.com> | 2016-09-15 15:14:32 -0700 |
|---|---|---|
| committer | David Chase <drchase@google.com> | 2016-09-16 15:58:56 +0000 |
| commit | c87528d7761e3f133fe238937019a18bf7cf0d3c (patch) | |
| tree | 32eb1d94d4fc8e8e4e98cac3a88e5b0860c88878 /src/plugin | |
| parent | 46ba59025f527b2cfc5ef0d5ec47be45971ba672 (diff) | |
| download | go-c87528d7761e3f133fe238937019a18bf7cf0d3c.tar.xz | |
cmd/compile: elide unnecessary sign/zeroExt, PPC64
Bias {Eq,Neq}{8,16} to prefer the extension likely to match
their operand's load (if loaded), and elide sign and zero
extending MOV{B,W}, MOV{B,W}Z when their operands are already
appropriately extended.
Change-Id: Ic01b9cab55e170f68fc2369688b50ce78a818608
Reviewed-on: https://go-review.googlesource.com/29236
Run-TryBot: David Chase <drchase@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Diffstat (limited to 'src/plugin')
0 files changed, 0 insertions, 0 deletions