Ian Lance Taylor b66a892358 cmd/compile: change Func.{Dcl,Inldcl} from NodeList to slice ... A slice uses less memory than a NodeList, and has better memory locality when walking the list. This uncovered a tricky case involving closures: the escape analysis pass when run on a closure was appending to the Dcl list of the OCLOSURE rather than the ODCLFUNC. This happened to work because they shared the same NodeList. Fixed with a change to addrescapes, and a check to Tempname to catch any recurrences. This removes the last use of the listsort function outside of tests. I'll send a separate CL to remove it. Unfortunately, while this passes all tests, it does not pass toolstash -cmp. The problem is that cmpstackvarlt does not fully determine the sort order, and the change from listsort to sort.Sort, while generally desirable, produces a different ordering. I could stage this by first making cmpstackvarlt fully determined, but no matter what toolstash -cmp is going to break at some point. In my casual testing the compiler is 2.2% faster. Update #14473. Change-Id: I367d66daa4ec73ed95c14c66ccda3a2133ad95d5 Reviewed-on: https://go-review.googlesource.com/19919 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>		2016-02-26 20:43:23 +00:00
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amd64	cmd/compile: change Func.{Dcl,Inldcl} from NodeList to slice	2016-02-26 20:43:23 +00:00
arm	cmd/compile: change Func.{Dcl,Inldcl} from NodeList to slice	2016-02-26 20:43:23 +00:00
arm64	cmd/compile: change Func.{Dcl,Inldcl} from NodeList to slice	2016-02-26 20:43:23 +00:00
big	cmd/compile: bring vendored copy of math/big up-to-date	2016-02-22 20:50:00 +00:00
gc	cmd/compile: change Func.{Dcl,Inldcl} from NodeList to slice	2016-02-26 20:43:23 +00:00
mips64	cmd/compile: change Func.{Dcl,Inldcl} from NodeList to slice	2016-02-26 20:43:23 +00:00
ppc64	cmd/compile: change Func.{Dcl,Inldcl} from NodeList to slice	2016-02-26 20:43:23 +00:00
x86	cmd/compile: change Func.{Dcl,Inldcl} from NodeList to slice	2016-02-26 20:43:23 +00:00