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| author | Peter Collingbourne <peter@pcc.me.uk> | 2021-04-21 19:13:36 -0700 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2021-04-21 21:47:49 -0700 |
| commit | e4fa0b307f7fe2c3db7442c719f643287f08eed4 (patch) | |
| tree | a81c690d75e6bbc7ed1a3767a63b3640ed337812 /llvm/lib/CodeGen/MachineFunctionSplitter.cpp | |
| parent | 26f138eed4af8ac7f12d2f11af1ba0f8aac68d4b (diff) | |
| download | llvm-e4fa0b307f7fe2c3db7442c719f643287f08eed4.zip llvm-e4fa0b307f7fe2c3db7442c719f643287f08eed4.tar.gz llvm-e4fa0b307f7fe2c3db7442c719f643287f08eed4.tar.bz2 | |
scudo: Obtain tag from pointer instead of loading it from memory. NFCI.
Since we already have a tagged pointer available to us, we can just
extract the tag from it and avoid an LDG instruction.
Differential Revision: https://reviews.llvm.org/D101014
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunctionSplitter.cpp')
0 files changed, 0 insertions, 0 deletions