forked from OSchip/llvm-project
86d24f1668
As discussed in D39204, this is effectively a revert of rL265521 which required nnan to vectorize sqrt libcalls based on the old LangRef definition of llvm.sqrt. Now that the definition has been updated so the libcall and intrinsic have the same semantics apart from potentially setting errno, we can remove the nnan requirement. We have the right check to know that errno is not set: if (!ICS.onlyReadsMemory()) ...ahead of the switch. This will solve https://bugs.llvm.org/show_bug.cgi?id=27435 assuming that's being built for a target with -fno-math-errno. Differential Revision: https://reviews.llvm.org/D39642 llvm-svn: 317519 |
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| docs | ||
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| include | ||
| lib | ||
| projects | ||
| resources | ||
| runtimes | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| .arcconfig | ||
| .clang-format | ||
| .clang-tidy | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| CREDITS.TXT | ||
| LICENSE.TXT | ||
| LLVMBuild.txt | ||
| README.txt | ||
| RELEASE_TESTERS.TXT | ||
| configure | ||
| llvm.spec.in | ||
README.txt
Low Level Virtual Machine (LLVM) ================================ 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.