forked from OSchip/llvm-project
00b88bbcaf
This caused the DebugInfo/Sparc/gnu-window-save.ll test to fail. > Functions that have signed return addresses need additional dwarf support: > - After signing the LR, and before authenticating it, the LR register is in a > state the is unusable by a debugger or unwinder > - To account for this a new directive, .cfi_negate_ra_state, is added > - This directive says the signed state of the LR register has now changed, > i.e. unsigned -> signed or signed -> unsigned > - This directive has the same CFA code as the SPARC directive GNU_window_save > (0x2d), adding a macro to account for multiply defined codes > - This patch matches the gcc implementation of this support: > https://patchwork.ozlabs.org/patch/800271/ > > Differential Revision: https://reviews.llvm.org/D50136 llvm-svn: 343103 |
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| include | ||
| lib | ||
| projects | ||
| resources | ||
| runtimes | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| .arcconfig | ||
| .clang-format | ||
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| .gitattributes | ||
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| 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.