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| author | Nadav Rotem <nadav.rotem@intel.com> | 2011-05-11 14:40:50 +0000 |
|---|---|---|
| committer | Nadav Rotem <nadav.rotem@intel.com> | 2011-05-11 14:40:50 +0000 |
| commit | 42febc6e9963f82d5c56c3c7e6afe5e00769af41 (patch) | |
| tree | 831ef5f6559c00be76e73b0b5554a74c4efb533d /tools/opt | |
| parent | 104e99256d951674faadd865ed44ec698ede31ea (diff) | |
| download | external_llvm-42febc6e9963f82d5c56c3c7e6afe5e00769af41.zip external_llvm-42febc6e9963f82d5c56c3c7e6afe5e00769af41.tar.gz external_llvm-42febc6e9963f82d5c56c3c7e6afe5e00769af41.tar.bz2 | |
Fixes a bug in the DAGCombiner. LoadSDNodes have two values (data, chain).
If there is a store after the load node, then there is a chain, which means
that there is another user. Thus, asking hasOneUser would fail. Instead we
ask hasNUsesOfValue on the 'data' value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131183 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/opt')
0 files changed, 0 insertions, 0 deletions