[XRay] Update delta computations in runtime
Summary:
Fix some issues discovered from mostly manual inspection of outputs from
the `llvm-xray fdr-dump` tool.
It turns out we haven't been writing the deltas properly, and have been
writing down zeros for deltas of some records. This change fixes this
oversight born by the recent refactoring.
Reviewers: mboerger
Subscribers: llvm-commits, hiraditya
Differential Revision: https://reviews.llvm.org/D54022
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@345954 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed