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Commit Graph

3 Commits

Author SHA1 Message Date
Russ Cox
0227c45ede gc: fix some spurious leaks
Probably will spark some discussion.  ☺

R=lvd
CC=golang-dev
https://golang.org/cl/4948041
2011-08-25 09:26:13 -04:00
Russ Cox
42687d6ce4 gc: simplify escape analysis recursion
Merge escassign(N, x), escassign(x, N), escexpr(n), and escstmt(n) into esc(n).

1. Renaming
https://golang.org/cl/4917050/diff2/1:2001/src/cmd/gc/esc.c

2. Merging.
https://golang.org/cl/4917050/diff2/2001:4001/src/cmd/gc/esc.c

3. Simplify esccall.
https://golang.org/cl/4917050/diff2/4001:5002/src/cmd/gc/esc.c

R=lvd
CC=golang-dev
https://golang.org/cl/4917050
2011-08-24 16:47:32 -04:00
Luuk van Dijk
847b61b554 gc: Escape analysis.
For now it's switch-on-and-offable with -s, and the effects can be inspected
with -m.  Defaults are the old codepaths.

R=rsc
CC=golang-dev
https://golang.org/cl/4634073
2011-08-24 19:07:08 +02:00