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Since isLoad == false means we're looking at a store, what this does is making the store *p depend on the load *p. This is correct -- you can't move store before load, otherwise load will start returning a different value. Eugene On Fri, Jul 16, 2010 at 5:43 PM, Marc de Kruijf <dekruijf at cs.wisc.edu> wrote: > Hello, > > I'm taking a really good look at the

Hello, I'm taking a really good look at the MemoryDependenceAnalysis pass, but I'm slightly confused about one little thing. I think it's a bug but I'm not confident enough to submit a bug report. Is there a reason why read-only calls are considered to "clobber" pointers in the non-load case (which is what gets returned due to the fall-through in the switch -- see

...ist > > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > > > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20100717/bde953fa/attachment.html>