Displaying 2 results from an estimated 2 matches for "unlegalized".
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legalized
2013 Aug 09
2
[LLVMdev] [global-isel] ABI lowering clarifications
...registers being typed with EVTs instead of register classes
and the greater flexibility in what is a "legal" type, the ABI lowering
should become significantly easier for weird targets. Will
LowerFormalArguments and friends still only see legal types, or will they
see the raw LLVM IR or unlegalized EVT types?
[snip]
Legalization
>
> SelectionDAG's concept of legal types isn't clearly defined. It seems to
> be a bit random which operations must be supported before a type can be
> considered legal. We'll define legal types precisely:
>
> A type is considered lega...
2005 Mar 17
1
[LLVMdev] FP Intrinsics
Chris Lattner wrote:
> On Fri, 11 Mar 2005, Morten Ofstad wrote:
>> I am trying to make the FP intrinsics (abs, sin, cos, sqrt) I've added
>> work with the X86ISelPattern, but I'm having some difficulties
>> understanding what needs to be done.
>
> Cool. Here are a couple of requests:
>
> 1. I don't think we need an "llvm.abs" intrinsic