forked from OSchip/llvm-project
d1ff003fbb
We allocated a suitably aligned frame index so we know that all the values have ABI alignment. For MIPS this avoids using pair of lwl + lwr instructions instead of a single lw. I found this when compiling CHERI pure capability code where we can't use the lwl/lwr unaligned loads/stores and and were to falling back to a byte load + shift + or sequence. This should save a few instructions for MIPS and possibly other backends that don't have fast unaligned loads/stores. It also improves code generation for CodeGen/X86/pr34653.ll and CodeGen/WebAssembly/offset.ll since they can now use aligned loads. Reviewed By: efriedma Differential Revision: https://reviews.llvm.org/D78999 |
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| include | ||
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| runtimes | ||
| test | ||
| tools | ||
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| utils | ||
| .clang-format | ||
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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.