]> Cypherpunks repositories - gostls13.git/commit
[dev.ssa] cmd/compile/internal/ssa: don't treat vardef/varkill as reads
authorKeith Randall <khr@golang.org>
Sat, 12 Sep 2015 21:45:58 +0000 (14:45 -0700)
committerKeith Randall <khr@golang.org>
Sat, 12 Sep 2015 22:10:58 +0000 (22:10 +0000)
commitfda72e03751ab876ced9351611e42ad019090ec8
tree9a83594bb43d5936d41cc8358d2c96f2bb249f52
parent46ffb026b4ffc5a872a74a4ec3892b8ddad8bd8e
[dev.ssa] cmd/compile/internal/ssa: don't treat vardef/varkill as reads

This makes deadstore elimination work reasonably again.

Change-Id: I3a8caced71f12dfb6c1d0c68b7a7d8d7a736ea23
Reviewed-on: https://go-review.googlesource.com/14536
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
src/cmd/compile/internal/ssa/deadstore.go