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| author | Keith Randall <khr@golang.org> | 2016-01-26 15:55:05 -0800 |
|---|---|---|
| committer | Keith Randall <khr@golang.org> | 2016-01-29 20:22:35 +0000 |
| commit | f3575a9561319d2398ab01dd0375e0909e2f2aa8 (patch) | |
| tree | cc29992c5457e7838cb084f5ba661151ad2c5ff9 /src/cmd/compile/internal/ssa/stackalloc.go | |
| parent | f94e0745b3dc922ca7f3d15507e33ed6d3a65ee6 (diff) | |
| download | go-f3575a9561319d2398ab01dd0375e0909e2f2aa8.tar.xz | |
[dev.ssa] cmd/compile: tweak init function prologue
We used to compare the init state with == to 0 and 2, which
requires 2 comparisons. Instead, compare with 1 and use
<, ==. That requires only one comparison.
This isn't a big deal performance-wise, as it is just init
code. But there is a fair amount of init code, so this
should help a bit with code size.
Change-Id: I4a2765f1005776f0edce28ac143f4b7596d95a68
Reviewed-on: https://go-review.googlesource.com/18948
Reviewed-by: David Chase <drchase@google.com>
Diffstat (limited to 'src/cmd/compile/internal/ssa/stackalloc.go')
0 files changed, 0 insertions, 0 deletions