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| author | qijitao <119509978+qijitao@users.noreply.github.com> | 2023-10-08 05:06:10 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-10-08 01:06:10 +0400 |
| commit | bae41ff57e04ddcb89ea128065e3d1f9afa9917c (patch) | |
| tree | f1c097238acc97898a71ea712afe2b27bc9f0a02 /clang/lib/Frontend/CompilerInstance.cpp | |
| parent | c4f32b4bda8e536bdd539762785805dbe42f0852 (diff) | |
| download | llvm-bae41ff57e04ddcb89ea128065e3d1f9afa9917c.zip llvm-bae41ff57e04ddcb89ea128065e3d1f9afa9917c.tar.gz llvm-bae41ff57e04ddcb89ea128065e3d1f9afa9917c.tar.bz2 | |
[BOLT] Fix long jump negative offset issue. (#67132)
In instruction encoding, the relative offset address of the PC is
signed, that is, the number of positive offset bits and the number of
negative offset bits is asymmetric. Therefore, the maximum and minimum
values are used to replace Mask to determine the boundary.
Co-authored-by: qijitao <qijitao@hisilicon.com>
Diffstat (limited to 'clang/lib/Frontend/CompilerInstance.cpp')
0 files changed, 0 insertions, 0 deletions