Displaying 3 results from an estimated 3 matches for "r165290".
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r165291
2012 Oct 05
1
[LLVMdev] TableGen: Requesting feedback for "TGContext"
...rent top-level divisions into their own pages anyway, so
this will be able to fit right in. The top level divisions of
ProgrammersManual, like "Picking the Right Data Structure for a Task",
are natural topics for their own page I think.
> These all look great, please apply.
Landed in r165290, r165291, r165292, r165293.
>> One question regarding `classof()`s of the form:
>> static bool classof(const Foo *) { return true; }
>> Is the only purpose of this to optimize away "trivial" upcasts/isa<>
>> checks which are known statically?
>
> Ye...
2012 Oct 05
0
[LLVMdev] TableGen: Requesting feedback for "TGContext"
On Oct 4, 2012, at 5:15 PM, Sean Silva <silvas at purdue.edu> wrote:
>> It won't cause a negative effect, go for it! Dynamic_cast is realllly slow compared to dyn_cast, it is worth the memory.
>
> Ok, here's the first batch. It converts the RecTy hierarchy over to
> use LLVM-style RTTI. Along the way, I also wrote up a new doc "How to
> set up LLVM-style
2012 Oct 05
2
[LLVMdev] TableGen: Requesting feedback for "TGContext"
> It won't cause a negative effect, go for it! Dynamic_cast is realllly slow compared to dyn_cast, it is worth the memory.
Ok, here's the first batch. It converts the RecTy hierarchy over to
use LLVM-style RTTI. Along the way, I also wrote up a new doc "How to
set up LLVM-style RTTI for your class hierarchy", which covers the
previously undocumented (albeit not that