forked from OSchip/llvm-project
fc096c98f3
On non-Darwin PPC64, the TOC reload needs to come directly after the bctrl instruction (for indirect calls) because the 'bctrl/ld 2, 40(1)' instruction sequence is interpreted by the unwinding code in libgcc. To make sure these occur as a pair, as with other pairings interpreted by the linker, fuse the two instructions into one instruction (for code generation only). In the future, we might wish to do this by emitting CFI directives instead, but this solution is simpler, and mirrors what GCC does. Additional discussion on this point is contained in the PR. Fixes PR22015. llvm-svn: 224788 |
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| .. | ||
| autoconf | ||
| bindings | ||
| cmake | ||
| docs | ||
| examples | ||
| include | ||
| lib | ||
| projects | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| .arcconfig | ||
| .clang-format | ||
| .clang-tidy | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| CREDITS.TXT | ||
| LICENSE.TXT | ||
| LLVMBuild.txt | ||
| Makefile | ||
| Makefile.common | ||
| Makefile.config.in | ||
| Makefile.rules | ||
| README.txt | ||
| configure | ||
| llvm.spec.in | ||
README.txt
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for the Low Level Virtual Machine, 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're writing a package for LLVM, see docs/Packaging.rst for our suggestions.