Speed up fgLocalVarLiveness in minopts. (#12665)
authorPat Gavlin <pgavlin@gmail.com>
Mon, 10 Jul 2017 20:43:13 +0000 (15:43 -0500)
committerGitHub <noreply@github.com>
Mon, 10 Jul 2017 20:43:13 +0000 (15:43 -0500)
commit848b3af344e516168871c69e04d13a06fe4502eb
tree7c84884bdcecef317f4c45a33681d2e58ad02a17
parente02d49a8453991e6396bc656028e99843d109f2e
Speed up fgLocalVarLiveness in minopts. (#12665)

In particular:
- Do not re-sort lclVars
- Do not run LVA
- Do not set `mustInit`
- Do not set last uses
- Do not perform DSE
src/jit/codegencommon.cpp
src/jit/compiler.h
src/jit/jit.h
src/jit/liveness.cpp
src/jit/lower.cpp
src/jit/lsra.h