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| author | Johannes Doerfert <doerfert@cs.uni-saarland.de> | 2015-11-08 19:12:05 +0000 |
|---|---|---|
| committer | Johannes Doerfert <doerfert@cs.uni-saarland.de> | 2015-11-08 19:12:05 +0000 |
| commit | a768624f143a3b75c7b65bf813398ae0f12d6c7b (patch) | |
| tree | 1c216b8d1ed453a46c298befde421b70b3f7ad37 /llvm/lib/Transforms/Utils/LoopVersioning.cpp | |
| parent | 470bfa9aaa08f67543e099f6d7aaafe440238ac9 (diff) | |
| download | llvm-a768624f143a3b75c7b65bf813398ae0f12d6c7b.zip llvm-a768624f143a3b75c7b65bf813398ae0f12d6c7b.tar.gz llvm-a768624f143a3b75c7b65bf813398ae0f12d6c7b.tar.bz2 | |
[FIX] Introduce different SAI objects for scalar and memory accesses
Even if a scalar and memory access have the same base pointer, we cannot use
one SAI object as the type but also the number of dimensions are wrong. For
the attached test case this caused a crash in the invariant load hoisting,
though it could cause various other problems too.
This fixes bug 25428 and a execution time bug in MallocBench/cfrac.
Reported-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
llvm-svn: 252422
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopVersioning.cpp')
0 files changed, 0 insertions, 0 deletions