message: opt-alive.sh: skip tests that use the new pass manager
  opt is now very strict re mixing old and new commands
  see also
diff: @@ -9,7 +9,7 @@ set -e
  # extract-blocks: extract specified blocks into a distinct function
  # attributor, functionattrs: inter procedural pass that deduces and/or propagates attributes
  # metarenamer: anonymizes function names
  -PASSES="argpromotion deadargelim globalopt hotcoldsplit inline ipconstprop ipsccp mergefunc partial-inliner tbaa loop-extract extract-blocks safe-stack place-safepoints attributor functionattrs metarenamer lowertypetests extract-blocks openmpopt prune-eh -Os -Oz -O1 -O2 -O3"
  +PASSES="-passes= argpromotion deadargelim globalopt hotcoldsplit inline ipconstprop ipsccp mergefunc partial-inliner tbaa loop-extract extract-blocks safe-stack place-safepoints attributor functionattrs metarenamer lowertypetests extract-blocks openmpopt prune-eh -Os -Oz -O1 -O2 -O3"
  PASSES_SIMPLIFYLIB="-instcombine"
  TV="-tv"
  