forked from OSchip/llvm-project
abc1dff7e4
Variable's stack location can stretch longer than it should. If a variable is placed at the stack in a some nested basic block its range can be calculated to be up to the next occurrence of the variable's DBG_VALUE, or up to the end of the function, thus covering a basic blocks that should not be included in the variable’s location range. This happens because the DbgEntityHistoryCalculator ends register locations at the end of a basic block only if the variable’s location register has been changed throughout the function, which is not the case for the register used to reference stack objects. This patch also tries to produce a single value location if the location list builder managed to merge all the locations into one. Reviewers: aprantl, dstenb, jmorse Reviewed By: aprantl, dstenb, jmorse Subscribers: djtodoro, ivanbaev, asowda Tags: #debug-info Differential Revision: https://reviews.llvm.org/D61600 llvm-svn: 362923 |
||
|---|---|---|
| .. | ||
| benchmarks | ||
| bindings | ||
| cmake | ||
| docs | ||
| examples | ||
| include | ||
| lib | ||
| projects | ||
| resources | ||
| runtimes | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| .arcconfig | ||
| .clang-format | ||
| .clang-tidy | ||
| .gitattributes | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| CREDITS.TXT | ||
| LICENSE.TXT | ||
| LLVMBuild.txt | ||
| README.txt | ||
| RELEASE_TESTERS.TXT | ||
| configure | ||
| llvm.spec.in | ||
README.txt
The LLVM Compiler Infrastructure ================================ This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the documentation provided in docs/ for further assistance with LLVM, and in particular docs/GettingStarted.rst for getting started with LLVM and docs/README.txt for an overview of LLVM's documentation setup. If you are writing a package for LLVM, see docs/Packaging.rst for our suggestions.