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| author | Hongtao Yu <hoy@fb.com> | 2020-04-01 10:01:23 -0700 |
|---|---|---|
| committer | Hongtao Yu <hoy@fb.com> | 2020-04-27 11:00:46 -0700 |
| commit | 964ef8eecc98a881489c9bdd51db25dc74f301d0 (patch) | |
| tree | 430dae3919047ccb29801cfebce5cf9cd8ad7e95 /llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | |
| parent | 5cfdd829b29568389d517582444d919700a775c1 (diff) | |
[lld] Support --lto-emit-asm and --plugin-opt=emit-asm
Summary: The switch --plugin-opt=emit-asm can be used with the gold linker to dump the final assembly code generated by LTO in a user-friendly way. Unfortunately it doesn't work with lld. I'm hooking it up with lld. With that switch, lld emits assembly code into the output file (specified by -o) and if there are multiple input files, each of their assembly code will be emitted into a separate file named by suffixing the output file name with a unique number, respectively. The linking then stops after generating those assembly files.
Reviewers: espindola, wenlei, tejohnson, MaskRay, grimar
Reviewed By: tejohnson, MaskRay, grimar
Subscribers: pcc, emaste, inglorion, arichardson, hiraditya, MaskRay, steven_wu, dexonsmith, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D77231
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')
0 files changed, 0 insertions, 0 deletions