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| author | Preston Briggs <preston.briggs@gmail.com> | 2012-11-21 23:50:04 +0000 |
|---|---|---|
| committer | Preston Briggs <preston.briggs@gmail.com> | 2012-11-21 23:50:04 +0000 |
| commit | 72a2c0622ab072030c9108badea50074d96bec6a (patch) | |
| tree | 526aace1ee6cd0126263e06eed2d23eae06d7d84 /lib/CodeGen/AsmPrinter/DwarfDebug.cpp | |
| parent | 198ad916d736047f8a439f19dee25cee917df8a9 (diff) | |
| download | llvm-72a2c0622ab072030c9108badea50074d96bec6a.tar.gz llvm-72a2c0622ab072030c9108badea50074d96bec6a.tar.bz2 llvm-72a2c0622ab072030c9108badea50074d96bec6a.tar.xz | |
Corrects a problem where we reply exclusively of GEPs to drive
analysis. Better is to look for cases with useful GEPs and use them
when possible. When a pair of useful GEPs is not available, use the
raw SCEVs directly. This approach supports better analysis of pointer
dereferencing.
In parallel, all the test cases are updated appropriately.
Cases where we have a store to *B++ can now be analyzed!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168474 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
0 files changed, 0 insertions, 0 deletions