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| author | Evan Cheng <evan.cheng@apple.com> | 2009-02-15 06:06:15 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-02-15 06:06:15 +0000 |
| commit | 8f40afe62db871230ac149de1c4ccc16ff48253a (patch) | |
| tree | dfddfc3689f9e4965c67a6698eded488a1bb33a0 /lib/CodeGen/MachineSink.cpp | |
| parent | f8546f10c298fc4955ca1469e4843d3aebb6ab49 (diff) | |
Fix pr3571: If stride is a value defined by an instruction, make sure it dominates the loop preheader. When IV users are strength reduced, the stride is inserted into the preheader. It could create a use before def situation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64579 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineSink.cpp')
0 files changed, 0 insertions, 0 deletions