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6 Commits

Author SHA1 Message Date
Mehdi Amini bab5bcf8fd Add a flag on the context to protect against creation of operations in unregistered dialects 
Differential Revision: https://reviews.llvm.org/D76903
 2020-03-30 19:37:31 +00:00
River Riddle eeeef090ef Set the namespace of the StandardOps dialect to "std", but add a special case to the parser to allow parsing standard operations without the "std" prefix. This will now allow for the standard dialect to be looked up dynamically by name. 
PiperOrigin-RevId: 236493865
 2019-03-29 16:54:20 -07:00
River Riddle a1c0da42ec Rewrite OpStats to use llvm formatting utilities. 
Example Output:

Operations encountered:
-----------------------
      addf                  , 11
      constant              , 4
      return                , 19
      some_op               , 1
   tf.AvgPool               , 3
   tf.DepthwiseConv2dNative , 3
   tf.FusedBatchNorm        , 2
  tfl.add                   , 7
  tfl.average_pool_2d       , 1
  tfl.leaky_relu            , 1

PiperOrigin-RevId: 229937190
 2019-03-29 15:26:29 -07:00
Chris Lattner bbf362b784 Eliminate extfunc/cfgfunc/mlfunc as a concept, and just use 'func' instead. 
The entire compiler now looks at structural properties of the function (e.g.
does it have one block, does it contain an if/for stmt, etc) so the only thing
holding up this difference is round tripping through the parser/printer syntax.
Removing this shrinks the compile by ~140LOC.

This is step 31/n towards merging instructions and statements.  The last step
is updating the docs, which I will do as a separate patch in order to split it
from this mostly mechanical patch.

PiperOrigin-RevId: 227540453
 2019-03-29 14:51:37 -07:00
Chris Lattner 37579ae8c4 Introduce ^ as a basic block sigil, eliminating an ambiguity on the MLIR 
syntax.

PiperOrigin-RevId: 227234174
 2019-03-29 14:45:59 -07:00
Jacques Pienaar d0590caa90 Add op stats pass to mlir-opt. 
op-stats pass currently returns the number of occurrences of different operations in a Module. Useful for verifying transformation properties (e.g., 3 ops of specific dialect, 0 of another), but probably not useful outside of that so keeping it local to mlir-opt. This does not consider op attributes when counting.

PiperOrigin-RevId: 222259727
 2019-03-29 14:02:46 -07:00