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...TargetInstrInfo, not in MachineInstrs/Operands. Yes, I've written all that support. But that doesn't cover MachineMemOperands. AFAIK there's no machine-independent way to tell which instruction operands make up a MachineMemOperand. And even then, that would only tell you about the compoenents that make up the address, not the data itself. Note that having a machine-independent way to associate MachineOperands with MachineMemOperands would also be highly useful, but that will come later. It's common to have an instruction that takes both vector and scalar data. The x86 insert/...

...MachineInstrs/Operands. > > Yes, I've written all that support. But that doesn't cover > MachineMemOperands. AFAIK there's no machine-independent way to tell which > instruction operands make up a MachineMemOperand. And even then, that would > only tell you about the compoenents that make up the address, not the data > itself. Note that having a machine-independent way to associate > MachineOperands with MachineMemOperands would also be highly useful, but > that will come later. Again, you're saying that you need something without explaining what for. :...

...(bushels/acre)", scales = list(x = list(abbreviate = TRUE, minlength = 5)), col=bar.cols, border="transparent", key=key.list ) Notice the black borders around the rectangles in the key. I checked to see if there was an undocumented border component for the rectangles compoenent of key that I could set to "transparent" or FALSE, but no luck. I also tried setting lwd=0 on the rectangle component but that didn't change anything either. Regards, Richie. Mathematical Sciences Unit HSL ---------------------------------------------------------------------...

...ome relative/comparative (preferrable simple and intuitive) measure(s)? Something that would graphically perhaps give an indication without time-consuming clustering, sampling or whatsoever processing? Even though the above mentoined authors mention some measure for the assymetry of the yielded compoenents ( uncentered -> unipolar, centered -> bipolar) I find the concept a bit hard to understand. Isn't there a quick way (function) to just say (with numbers of plots of course) "well, it seems that the data are heterogenous looking at between- axes" or the other way around &...

...ddressing mode stuff, which is decomposed and > "not an operand". I don't see how a register MachineOperand is obviously a vector unless there's type information somewhere that I'm missing. That decomposed addressing stuff is interesting, because if one of your addressing compoenent is a vector, you have a gather-scatter situation. > What is the expected use case for "vector" operands that are not > registers? What do you plan to use this information for? Well, as I explained earlier, I wanted to add type information to MachinbeMemOperands so I could comm...

On Dec 1, 2009, at 11:43 AM, David Greene wrote: > On Tuesday 01 December 2009 12:14, Dan Gohman wrote: >> On Dec 1, 2009, at 9:03 AM, David Greene wrote: >>> On Tuesday 01 December 2009 11:01, Chris Lattner wrote: >>>> What are you trying to accomplish? What would use this? >>> >>> I am trying to determine whether a MachineMemOperand is a vector

On Tuesday 01 December 2009 12:14, Dan Gohman wrote: > On Dec 1, 2009, at 9:03 AM, David Greene wrote: > > On Tuesday 01 December 2009 11:01, Chris Lattner wrote: > >> What are you trying to accomplish? What would use this? > > > > I am trying to determine whether a MachineMemOperand is a vector > > operand. > > Again, what's that for? If you're

On Dec 4, 2009, at 2:44 PM, David Greene wrote: > Here's a reworked patch to mark instructions and operands as vector > or scalar. > It uses TableGen to infer the flags from types, allowing the user to > override > with a "let isVector = 0" clause. > > I decided to forego classifying MachineMemOperands for now in the > interests of > getting this

Hi all, I am trying to find the expectation of x^1/2 where x~N(a,b) ( Normal with mean a and variance b). Any feedback would be highly appreciated. Have great day ! Haneef [[alternative HTML version deleted]]

...;s a problem which should be fixed for other reasons anyway -- it may allow the use of subreg operators to model referencing the first element of a vector, which would allow the coalescer to coalesce them. > That decomposed addressing stuff is interesting, because if one of > your addressing compoenent is a vector, you have a gather-scatter > situation. > >> What is the expected use case for "vector" operands that are not >> registers? What do you plan to use this information for? > > Well, as I explained earlier, I wanted to add type information to > M...

Here's a reworked patch to mark instructions and operands as vector or scalar. It uses TableGen to infer the flags from types, allowing the user to override with a "let isVector = 0" clause. I decided to forego classifying MachineMemOperands for now in the interests of getting this piece in. I still think we should add type information to MachineMemOperands. Why throw away

...ld (bushels/acre)", scales = list(x = list(abbreviate = TRUE, minlength = 5)), col=bar.cols, border="transparent", key=key.list ) Notice the black borders around the rectangles in the key. I checked to see if there was an undocumented border component for the rectangles compoenent of key that I could set to "transparent" or FALSE, but no luck. I also tried setting lwd=0 on the rectangle component but that didn't change anything either. Regards, Richie. Mathematical Sciences Unit HSL -----------------------------------------------------------------------...