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| author | Chris Lattner <sabre@nondot.org> | 2008-05-08 17:20:30 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-05-08 17:20:30 +0000 |
| commit | 0ef546e639d45207b4776c80408c84170ad1cac6 (patch) | |
| tree | 3abf3f2ff98b2ab223f4464caced8eba2c461d7c /lib/Transforms/IPO/StructRetPromotion.cpp | |
| parent | d96288a2ff188bb1fb1b86fb89b1ac82f6310a5c (diff) | |
Make instcombine's DSE respect loads as well as stores. It is not safe to
delete the first store in:
store x -> p
load p
store y -> p
This is for PR2297.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50859 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/IPO/StructRetPromotion.cpp')
0 files changed, 0 insertions, 0 deletions