diff options
author | Madhur Amilkanthwar <madhura@nvidia.com> | 2025-07-21 10:48:03 +0530 |
---|---|---|
committer | GitHub <noreply@github.com> | 2025-07-21 10:48:03 +0530 |
commit | 60d2d94db253a9fdc7bd111120c803f808564b30 (patch) | |
tree | f1df6698f9bb3ebd612777dddd363f43453bbe2e /llvm/lib/Passes/PassBuilder.cpp | |
parent | 63b9cbd6e4a581b49cb40e4603c7130699bf55a1 (diff) | |
download | llvm-60d2d94db253a9fdc7bd111120c803f808564b30.zip llvm-60d2d94db253a9fdc7bd111120c803f808564b30.tar.gz llvm-60d2d94db253a9fdc7bd111120c803f808564b30.tar.bz2 |
[GVN] memoryssa implies no-memdep (#149473)
Enabling one of MemorySSA or MD implies the other is off.
Diffstat (limited to 'llvm/lib/Passes/PassBuilder.cpp')
-rw-r--r-- | llvm/lib/Passes/PassBuilder.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Passes/PassBuilder.cpp b/llvm/lib/Passes/PassBuilder.cpp index 80fb52f..e15570c 100644 --- a/llvm/lib/Passes/PassBuilder.cpp +++ b/llvm/lib/Passes/PassBuilder.cpp @@ -1189,9 +1189,13 @@ Expected<GVNOptions> parseGVNOptions(StringRef Params) { } else if (ParamName == "split-backedge-load-pre") { Result.setLoadPRESplitBackedge(Enable); } else if (ParamName == "memdep") { + // MemDep and MemorySSA are mutually exclusive. Result.setMemDep(Enable); + Result.setMemorySSA(!Enable); } else if (ParamName == "memoryssa") { + // MemDep and MemorySSA are mutually exclusive. Result.setMemorySSA(Enable); + Result.setMemDep(!Enable); } else { return make_error<StringError>( formatv("invalid GVN pass parameter '{}'", ParamName).str(), |