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| author | Nadav Rotem <nrotem@apple.com> | 2012-08-13 23:03:43 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2012-08-13 23:03:43 +0000 |
| commit | 5d4e20587494c6e90e1f606ce8859a1c793ad37c (patch) | |
| tree | feb5e2a34de969e22f24c2af7041d4b8fc983d8d /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
| parent | b4e1ba7191bcf2d2e2d8a2e3ae5b251890bf375f (diff) | |
| download | llvm-5d4e20587494c6e90e1f606ce8859a1c793ad37c.zip llvm-5d4e20587494c6e90e1f606ce8859a1c793ad37c.tar.gz llvm-5d4e20587494c6e90e1f606ce8859a1c793ad37c.tar.bz2 | |
MemoryDependenceAnalysis attempts to find the first memory dependency for function calls.
Currently, if GetLocation reports that it did not find a valid pointer (this is the case for volatile load/stores),
we ignore the result. This patch adds code to handle the cases where we did not obtain a valid pointer.
rdar://11872864 PR12899
llvm-svn: 161802
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions