971bfbead2
RISCVOptWInstrs has a NumTransformedToWInstrs statistic, but didn't have one for the W=>Non-W transform done by stripWSuffixes. It also didn't do debug printing of the transformation. This patch addresses both issues. Reviewed as part of <https://github.com/llvm/llvm-project/pull/149071>, but landing separately.
The LLVM Compiler Infrastructure
Welcome to the LLVM project!
This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.
The LLVM project has multiple components. The core of the project is itself called "LLVM". This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and bitcode optimizer.
C-like languages use the Clang frontend. This component compiles C, C++, Objective-C, and Objective-C++ code into LLVM bitcode -- and from there into object files, using LLVM.
Other components include: the libc++ C++ standard library, the LLD linker, and more.
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