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| author | Craig Topper <craig.topper@sifive.com> | 2024-02-19 10:45:11 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-02-19 10:45:11 -0800 |
| commit | f668a08e005962f9f68d7586f99fc431dbed9a88 (patch) | |
| tree | 1e27c254eee23d0fca08668d15ece53777459c84 /lldb/source/Commands/CommandObjectFrame.cpp | |
| parent | 0ca74c345899e2c4846c696d5d3f454e208d2d65 (diff) | |
| download | llvm-f668a08e005962f9f68d7586f99fc431dbed9a88.zip llvm-f668a08e005962f9f68d7586f99fc431dbed9a88.tar.gz llvm-f668a08e005962f9f68d7586f99fc431dbed9a88.tar.bz2 | |
[DAGCombiner][RISCV] Optimize (zext nneg (truncate X)) if X has known sign bits. (#82227)
This treats the zext nneg as sext if X is known to have sufficient sign
bits to allow the zext or truncate or both to removed. This code is
taken from the same optimization for sext.
Diffstat (limited to 'lldb/source/Commands/CommandObjectFrame.cpp')
0 files changed, 0 insertions, 0 deletions