Dean Michael Berris 8c95619c81 [XRay] Allow logging the first argument of a function call. ...

Summary:
Functions with the "xray-log-args" attribute will have a special XRay sled kind
emitted, for compiler-rt to copy any call arguments to your logging handler.

For practical and performance reasons, only the first argument is supported, and
only up to 64 bits.

Reviewers: dberris

Reviewed By: dberris

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D29702

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296998 91177308-0d34-0410-b5e6-96231b3b80d8

2017-03-06 06:48:56 +00:00

..

llvm

[XRay] Allow logging the first argument of a function call.

2017-03-06 06:48:56 +00:00

llvm-c

[GVN] Initial check-in of a new global value numbering algorithm.

2016-12-22 16:03:48 +00:00