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[XRay] convert FDR arg1 log entries

Description

[XRay] convert FDR arg1 log entries

Summary:
A new FDR metadata record will support logging a function call argument;
appending multiple metadata records will represent a sequence of arguments
meaning that "holes" are not representable by the buffer format. Each
call argument is currently a 64-bit value (useful for "this" pointers and
synchronization objects).

If present, we put this argument to the function call "entry" record it
belongs to, and alter its type to notify the user of its presence.

Reviewers: dberris

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D32840

Details

Committed
pelikanSep 26 2017, 9:48 PM
Differential Revision
D32840: [XRay] convert FDR arg1 log entries
Parents
rL314268: Add test forgotten in r314262.
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