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| author | David Green <david.green@arm.com> | 2022-06-23 15:25:24 +0100 |
|---|---|---|
| committer | David Green <david.green@arm.com> | 2022-06-23 15:25:24 +0100 |
| commit | bd1a4c8565ac7a48a5dc1e18b8ea07b29b93d213 (patch) | |
| tree | f0181b6f9a066cfff894b46ba70b474914515e31 /lldb/source/Commands/CommandObjectScript.cpp | |
| parent | 342e64979afe0b3859462397c4a8abba6faa9de0 (diff) | |
| download | llvm-bd1a4c8565ac7a48a5dc1e18b8ea07b29b93d213.zip llvm-bd1a4c8565ac7a48a5dc1e18b8ea07b29b93d213.tar.gz llvm-bd1a4c8565ac7a48a5dc1e18b8ea07b29b93d213.tar.bz2 | |
[ValueTracking] Teach isKnownNonZero that a vscale is never 0.
A llvm.vscale will always be at least 1, never zero. Teaching that to
isKnownNonZero can help fold away some statically known compares.
Differential Revision: https://reviews.llvm.org/D128217
Diffstat (limited to 'lldb/source/Commands/CommandObjectScript.cpp')
0 files changed, 0 insertions, 0 deletions