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| author | Hal Finkel <hfinkel@anl.gov> | 2014-07-31 19:13:38 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2014-07-31 19:13:38 +0000 |
| commit | 36eff0f854fa9f47394dc48dba195b93b6efac63 (patch) | |
| tree | 6ca39331e0116efa6cddb84e1f5e2d28484ab86c /llvm/tools/llvm-objdump/llvm-objdump.cpp | |
| parent | 6d3bd8f7ec0e702ec7ba2d8ac6da8a2be0ac68f9 (diff) | |
| download | bcm5719-llvm-36eff0f854fa9f47394dc48dba195b93b6efac63.tar.gz bcm5719-llvm-36eff0f854fa9f47394dc48dba195b93b6efac63.zip | |
Fix ScalarEvolutionExpander when creating a PHI in a block with duplicate predecessors
It seems that when I fixed this, almost exactly a year ago, I did not quite do
it correctly. When we have duplicate block predecessors, we can indeed not have
different incoming values for the same block, but we *must* have duplicate
entries. So, instead of skipping the duplicates, we explicitly add the
duplicate incoming values.
Fixes PR20442.
llvm-svn: 214423
Diffstat (limited to 'llvm/tools/llvm-objdump/llvm-objdump.cpp')
0 files changed, 0 insertions, 0 deletions
