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| author | Russ Cox <rsc@golang.org> | 2012-05-29 14:02:29 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2012-05-29 14:02:29 -0400 |
| commit | 6dbaa206fbe7345fac181ec3d91a4157d5532fbd (patch) | |
| tree | 204ab4c0484f2f4febe859e9f3bd83723ea2e9d1 /src/pkg/runtime/runtime.c | |
| parent | 90d59c586197a2300188206e4bbe99bb714e1833 (diff) | |
| download | go-6dbaa206fbe7345fac181ec3d91a4157d5532fbd.tar.xz | |
runtime: replace runtime·rnd function with ROUND macro
It's sad to introduce a new macro, but rnd shows up consistently
in profiles, and the function call overwhelms the two arithmetic
instructions it performs.
R=r
CC=golang-dev
https://golang.org/cl/6260051
Diffstat (limited to 'src/pkg/runtime/runtime.c')
| -rw-r--r-- | src/pkg/runtime/runtime.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/src/pkg/runtime/runtime.c b/src/pkg/runtime/runtime.c index 2cb3501dd1..cca061be79 100644 --- a/src/pkg/runtime/runtime.c +++ b/src/pkg/runtime/runtime.c @@ -156,19 +156,6 @@ runtime·mchr(byte *p, byte c, byte *ep) return nil; } -uint32 -runtime·rnd(uint32 n, uint32 m) -{ - uint32 r; - - if(m > maxround) - m = maxround; - r = n % m; - if(r) - n += m-r; - return n; -} - static int32 argc; static uint8** argv; |