Displaying 2 results from an estimated 2 matches for "e84e3ac7".
2013 Jan 30
0
[LLVMdev] InstMetrics would look a lot like NoTTI
...will lead to less confusion when
we discuss this in 2 years or with others. =]
Anyways, cool stuff, looking forward to even better design of these APIs.
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2013 Jan 30
2
[LLVMdev] InstMetrics would look a lot like NoTTI
I want to expose most of the logic in NoTTI to passes that do not depend on TTI for the purpose of pure IR-level instruction metrics. For example, we don't want the presence of certain "free" intrinsics to affect the patterns handled by canonical transforms. It would still be ok to use DataLayout here, so certain casts are considered free. The idea of "free" here has little