5 Commits

Author	SHA1	Message	Date
Renato Golin	6f605133dd	Revert "[XRay] ARM 32-bit no-Thumb support in compiler-rt" ... This reverts commit r280890, as the related LLVM commit broke the thumb bots. llvm-svn: 280969	2016-09-08 17:13:15 +00:00
Dean Michael Berris	5332645c6d	[XRay] ARM 32-bit no-Thumb support in compiler-rt ... This is a port of XRay to ARM 32-bit, without Thumb support yet. This is one of 3 commits to different repositories of XRay ARM port. The other 2 are: 1. https://reviews.llvm.org/D23931 (LLVM) 2. https://reviews.llvm.org/D23932 (Clang test) Differential Revision: https://reviews.llvm.org/D23933 llvm-svn: 280890	2016-09-08 00:28:26 +00:00
Krzysztof Parzyszek	6e2e0e8b8f	Add #include <cstdio> to unbreak build (missing definition of stderr) ... llvm-svn: 280714	2016-09-06 16:26:49 +00:00
Dean Michael Berris	fdb0f39ae2	[compiler-rt][XRay] Remove unnecessary assertion. ... This assert only causes issues with signed/unsigned comparisons. llvm-svn: 279819	2016-08-26 12:33:33 +00:00
Dean Michael Berris	f50eb93da7	[compiler-rt][XRay] Initial per-thread inmemory logging implementation ... Depends on D21612 which implements the building blocks for the compiler-rt implementation of the XRay runtime. We use a naive in-memory log of fixed-size entries that get written out to a log file when the buffers are full, and when the thread exits. This implementation lays some foundations on to allowing for more complex XRay records to be written to the log in subsequent changes. It also defines the format that the function call accounting tool in D21987 will start building upon. Once D21987 lands, we should be able to start defining more tests using that tool once the function call accounting tool becomes part of the llvm distribution. Reviewers: echristo, kcc, rnk, eugenis, majnemer, rSerge Subscribers: sdardis, rSerge, dberris, tberghammer, danalbert, srhines, majnemer, llvm-commits, mehdi_amini Differential Revision: https://reviews.llvm.org/D21982 llvm-svn: 279805	2016-08-26 06:39:33 +00:00