0aa09c62cb
Summary: Sometimes it's useful to emit assembly after LTO stage to modify it manually. Emitting precodegen bitcode file (via save-temps plugin option) and then feeding it to llc doesn't always give the same binary as original. This patch is simpler alternative to https://reviews.llvm.org/D24020. Patch by Denis Bakhvalov. Reviewers: mehdi_amini, tejohnson Reviewed By: tejohnson Subscribers: MaskRay, inglorion, dexonsmith, llvm-commits Differential Revision: https://reviews.llvm.org/D56114 llvm-svn: 350276 |
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| .. | ||
| CMakeLists.txt | ||
| README.txt | ||
| gold-plugin.cpp | ||
| gold.exports | ||
README.txt
The LLVM Gold LTO Plugin ======================== This directory contains a plugin that is designed to work with binutils gold linker. At present time, this is not the default linker in binutils, and the default build of gold does not support plugins. See docs/GoldPlugin.html for complete build and usage instructions. NOTE: libLTO and LLVMgold aren't built without PIC because they would fail to link on x86-64 with a relocation error: PIC and non-PIC can't be combined. As an alternative to passing --enable-pic, you can use 'make ENABLE_PIC=1' in your entire LLVM build.