llvm-project/llvm/test
Dean Michael Berris 60c2487874 [XRay] Update FDR log reader to be aware of buffer sizes per thread.
Summary:
It is problematic for this reader that it expects to read data from
several threads, but the header or message format does not define
framing. Since the buffers are reused, we can't rely on skipping
zeroed out data as a synchronization method either.

There is an argument that this is not version compatible with the format
the reader expected previously. I argue that since the writer wrote garbage
past the end of buffer record, there is no currently working reader to
compromise.

The corresponding writer change is posted to D31384.

Reviewers: dberris, pelikan

Reviewed By: dberris

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D31385

llvm-svn: 298983
2017-03-29 06:10:12 +00:00
..
Analysis Revert "[ScalarEvolution] Re-enable Predicate implication from operations" 2017-03-24 07:04:31 +00:00
Assembler [IR] Add AllowContract to FastMathFlags 2017-03-28 20:11:52 +00:00
Bindings
Bitcode [IR] Add AllowContract to FastMathFlags 2017-03-28 20:11:52 +00:00
BugPoint [IR/Verifier] List the CU we weren't able to find in `llvm.dbg.cu`. 2017-02-20 22:51:42 +00:00
CodeGen [SDAG] Remove -enable-fmf-dag 2017-03-28 23:46:14 +00:00
DebugInfo [codeview] Don't assert when the user violates the ODR 2017-03-24 23:28:42 +00:00
Examples
ExecutionEngine
Feature Disable gvn-hoist (PR32153) 2017-03-06 21:10:40 +00:00
FileCheck [FileCheck] Added --enable-var-scope option to enable scope for regex variables. 2017-03-09 17:59:04 +00:00
Instrumentation Revert "[asan] Delay creation of asan ctor." 2017-03-27 23:11:50 +00:00
Integer
JitListener
LTO Perform symbol binding for .symver versioned symbols 2017-03-09 00:19:49 +00:00
LibDriver
Linker [Linker] Provide callback for internalization 2017-03-13 18:08:11 +00:00
MC Revert "Dont emit Mapping symbols for sections that contain only data." 2017-03-28 17:15:11 +00:00
Object Revert "Dont emit Mapping symbols for sections that contain only data." 2017-03-28 17:15:11 +00:00
ObjectYAML [ObjectYAML] Fix issue with DWARF2 AddrSize 8 2017-03-07 21:34:35 +00:00
Other Bring back r297624. 2017-03-13 20:00:25 +00:00
SymbolRewriter
TableGen [tablegen][globalisel] Capture instructions into locals and related infrastructure for multiple instructions matches. 2017-03-20 15:20:42 +00:00
ThinLTO/X86 Add support for -fno-builtin to LTO and ThinLTO to libLTO 2017-03-28 18:55:44 +00:00
Transforms rename instcombine test file. NFC 2017-03-28 08:34:07 +00:00
Unit
Verifier [DebugInfo] Emit address space with DW_AT_address_class attribute for pointer and reference types 2017-03-08 23:55:44 +00:00
YAMLParser
tools [XRay] Update FDR log reader to be aware of buffer sizes per thread. 2017-03-29 06:10:12 +00:00
.clang-format
CMakeLists.txt
TestRunner.sh
lit.cfg
lit.site.cfg.in