llvm dev - Aug 2009 - [LLVMdev] More efficient way of going over memory based instructions

I am writing a pass for a custom backend that I am developing and I need
to iterator over all memory based instructions in a program. Currently I
iterate over all instructions in a MachineFunction, but I was wondering
if there is an efficient way that I can use that only goes over the
instructions that have MachineMemOperands that is faster than a linear
scan?

 

Thanks,

Micah

-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.llvm.org/pipermail/llvm-dev/attachments/20090825/7a7ec50b/attachment.html>

On Aug 25, 2009, at 2:41 PM, Villmow, Micah wrote:
> I am writing a pass for a custom backend that I am developing and I  
> need to iterator over all memory based instructions in a program.  
> Currently I iterate over all instructions in a MachineFunction, but  
> I was wondering if there is an efficient way that I can use that  
> only goes over the instructions that have MachineMemOperands that is  
> faster than a linear scan?
Nope, not currently.

-Chris

-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.llvm.org/pipermail/llvm-dev/attachments/20090825/477d7c17/attachment.html>