Commit graph

4 commits

Author SHA1 Message Date
Keith Randall
1dd0163ce3 runtime: remove trailing empty arrays in structs
The ones at the end of M and G are just used to compute
their size for use in assembly.  Generate the size explicitly.
The one at the end of itab is variable-sized, and at least one.
The ones at the end of interfacetype and uncommontype are not
needed, as the preceding slice references them (the slice was
originally added for use by reflect?).
The one at the end of stackmap is already accessed correctly,
and the runtime never allocates one.

Update #9401

Change-Id: Ia75e3aaee38425f038c506868a17105bd64c712f
Reviewed-on: https://go-review.googlesource.com/2420
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
2015-01-07 16:05:16 +00:00
Keith Randall
b1f29b2d44 runtime: get rid of goalg, no longer needed
The goalg function was a holdover from when we had algorithm
tables in both C and Go.  It is no longer needed.

Change-Id: Ia0c1af35bef3497a899f22084a1a7b42daae72a0
Reviewed-on: https://go-review.googlesource.com/2099
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2014-12-28 18:42:39 +00:00
Keith Randall
df1739c77d runtime: if key type is reflexive, don't call equal(k, k)
Most types are reflexive (k == k for all k of type t), so don't
bother calling equal(k, k) when the key type is reflexive.

Change-Id: Ia716b4198b8b298687843b94b878dbc5e8fc2c65
Reviewed-on: https://go-review.googlesource.com/1480
Reviewed-by: Russ Cox <rsc@golang.org>
2014-12-15 21:43:49 +00:00
Russ Cox
fee9e47559 [dev.cc] runtime: convert header files to Go
The conversion was done with an automated tool and then
modified only as necessary to make it compile and run.

[This CL is part of the removal of C code from package runtime.
See golang.org/s/dev.cc for an overview.]

LGTM=r
R=r, austin
CC=dvyukov, golang-codereviews, iant, khr
https://golang.org/cl/167550043
2014-11-11 17:05:19 -05:00