forked from OSchip/llvm-project
4bd39300ef
In running some internal vectorcall tests in 32 bit mode, we discovered that the behavior I'd previously implemented for x64 (and applied to x32) regarding the assignment of SSE registers was incorrect. See spec here: https://msdn.microsoft.com/en-us/library/dn375768.aspx My previous implementation applied register argument position from the x64 version to both. This isn't correct for x86, so this removes and refactors that section. Additionally, it corrects the integer/int-pointer assignments. Unlike x64, x86 permits integers to be assigned independent of position. Finally, the code for 32 bit was cleaned up a little to clarify the intent, as well as given a descriptive comment. Differential Revision: https://reviews.llvm.org/D34455 llvm-svn: 305928 |
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| INPUTS | ||
| bindings | ||
| cmake | ||
| docs | ||
| examples | ||
| include | ||
| lib | ||
| runtime | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| www | ||
| .arcconfig | ||
| .clang-format | ||
| .clang-tidy | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| INSTALL.txt | ||
| LICENSE.TXT | ||
| ModuleInfo.txt | ||
| NOTES.txt | ||
| README.txt | ||
README.txt
//===----------------------------------------------------------------------===// // C Language Family Front-end //===----------------------------------------------------------------------===// Welcome to Clang. This is a compiler front-end for the C family of languages (C, C++, Objective-C, and Objective-C++) which is built as part of the LLVM compiler infrastructure project. Unlike many other compiler frontends, Clang is useful for a number of things beyond just compiling code: we intend for Clang to be host to a number of different source-level tools. One example of this is the Clang Static Analyzer. If you're interested in more (including how to build Clang) it is best to read the relevant web sites. Here are some pointers: Information on Clang: http://clang.llvm.org/ Building and using Clang: http://clang.llvm.org/get_started.html Clang Static Analyzer: http://clang-analyzer.llvm.org/ Information on the LLVM project: http://llvm.org/ If you have questions or comments about Clang, a great place to discuss them is on the Clang development mailing list: http://lists.llvm.org/mailman/listinfo/cfe-dev If you find a bug in Clang, please file it in the LLVM bug tracker: http://llvm.org/bugs/