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* Portable Python script across Python versionSerge Guelton2019-01-031-1/+1
| | | | | | | | Get rid of Python version specific shebang. Differential Revision: https://reviews.llvm.org/D55207 llvm-svn: 350319
* [utils] Improvements to check_cfc.py to work better with some build systems.Russell Gallop2015-06-031-0/+10
| | | | | | | | | Recognise options to output dependency files and don't perform checks. Report input file name when reporting a check failure so it is more obvious in large build logs. Differential Revision: http://reviews.llvm.org/D10183 llvm-svn: 238928
* [utils] Add Check Compile Flow Consistency tool (check_cfc.py).Russell Gallop2015-04-021-0/+158
This is a tool for checking consistency of code generation with different compiler options (such as -g or outputting to .s). This tool has found a number of code generation issues. The script acts as a wrapper to clang or clang++ performing 2 (or more) compiles then comparing the object files. Instructions for use are in check_cfc.py including how to use with LNT. Differential Revision: http://reviews.llvm.org/D8723 llvm-svn: 233919
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