[LLVMdev] PR400 - alignment for LD/ST

[Christopher Lamb]

Ok. This got a little over my head, but what I take away is:

1. I'll submit a patch for just the alias parameter on loads and  
stores. The alias parameter indicates the final alignment of the load  
or store (nothing to do with base+imm or base+offset addressing).

2. The more sophisticated alignment information for vectorization of  
loads/stores will likely have to be implemented as an analysis pass  
and wouldn't need to be represented in the BC or assembly.

--
Christopher Lamb



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