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| author | Chris Lattner <sabre@nondot.org> | 2009-11-01 19:50:13 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-11-01 19:50:13 +0000 |
| commit | e3c6281a98655cee3b8d870109c81fa4338fdf9d (patch) | |
| tree | e5ae8edbbd3d20c205a7e5cb3686e8eae9ac989a /test/Transforms/InstCombine/apint-shift-simplify.ll | |
| parent | 3e54f8850a262fe0c8c7253b4e0ac700566c7365 (diff) | |
| download | external_llvm-e3c6281a98655cee3b8d870109c81fa4338fdf9d.zip external_llvm-e3c6281a98655cee3b8d870109c81fa4338fdf9d.tar.gz external_llvm-e3c6281a98655cee3b8d870109c81fa4338fdf9d.tar.bz2 | |
fix a bug noticed by inspection: when instcombine sinks loads through
phis, it didn't preserve the alignment of the load. This is a missed
optimization of the alignment is high and a miscompilation when the
alignment is low.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85736 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/InstCombine/apint-shift-simplify.ll')
0 files changed, 0 insertions, 0 deletions