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| author | Florian Hahn <flo@fhahn.com> | 2022-08-26 20:39:52 +0100 |
|---|---|---|
| committer | Tobias Hieta <tobias@hieta.se> | 2022-08-30 08:08:28 +0200 |
| commit | 9070c258c143d6666274da3c70971bd266cabb82 (patch) | |
| tree | 2ca85ce4248146cbb45ffa3777fb29874fcb55b7 /llvm/include | |
| parent | 3367244b7e9ba261cb52aad5d1bd5ffa389f9498 (diff) | |
| download | llvm-9070c258c143d6666274da3c70971bd266cabb82.zip llvm-9070c258c143d6666274da3c70971bd266cabb82.tar.gz llvm-9070c258c143d6666274da3c70971bd266cabb82.tar.bz2 | |
[LAA] Require AddRecs to be in the innermost loop for diff-checks.
The simpler diff-checks require pointers with add-recs from the same
innermost loop, but this property wasn't check completely. Add the
missing check to ensure both addrecs are in the innermost loop.
Fixes #57315.
(cherry picked from commit 9405af1c850139f6ddd6d35ff395756fe2aef31f)
Diffstat (limited to 'llvm/include')
| -rw-r--r-- | llvm/include/llvm/Analysis/LoopAccessAnalysis.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/include/llvm/Analysis/LoopAccessAnalysis.h b/llvm/include/llvm/Analysis/LoopAccessAnalysis.h index 8f71ce9..af8e8d2 100644 --- a/llvm/include/llvm/Analysis/LoopAccessAnalysis.h +++ b/llvm/include/llvm/Analysis/LoopAccessAnalysis.h @@ -253,6 +253,8 @@ public: return {}; } + const Loop *getInnermostLoop() const { return InnermostLoop; } + private: /// A wrapper around ScalarEvolution, used to add runtime SCEV checks, and /// applies dynamic knowledge to simplify SCEV expressions and convert them |