sanitize-backtrace.sh

#!/bin/sh
# This location filter is normalizing backtraces so that
# closure and flambda backtrace can be compared more easily
# It runs two transformations:
# - remove "(inlined)" annotations
# - remove "by primitive operations" because flambda2 handles
#   array primitives a bit differently and thus does not emit
#   this "by primitive operation" for e.g. array accesses
# In addition to the above it now irons out some runtime4/5 differences.
sed -e 's/ (inlined)//' -e 's/ by primitive operation//' \
  -e 's/CamlinternalLazy.force_lazy_block.*/CamlinternalLazy.<force>/' \
  -e 's/CamlinternalLazy.do_force_block.*/CamlinternalLazy.<force>/'