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8 Commits (31b3041e881dbc68f0b9c17bca83067f49ba5451)

Author SHA1 Message Date
Stella Laurenzo fc484d1bd8 Rework reference shape lowering based on upstream shape dialect changes. 
* Primarily, the upstream shape dialect now uses tensor<?xindex> for non-erroring, immediate shape calculations (and will return this for shape_of of a tensor or memref).
* In addition, upstream passes do not yet exist for fully lowering to standard ops, so the passes here need to be extended to handle this new convention.
* This should be seen as an intermediate state, necessary to integrate a new LLVM version and needs more work and cleanup for generality.
* There is a good deal of awkwardness in these conversions. The hope is that additional upstream work will yield better defined conversion paths once out of this intermediate state.
 2020-08-03 13:43:49 -07:00
Sean Silva e228aa4b11 npcomprt: add support for constants 
- create tcp.global + tcp.get_global_memref
- create npcomprt.global + npcomprt.get_global
- LLVM lowering for new npcomprt ops
- Runtime:
 - GlobalDescriptor struct emitted by LLVM lowering
 - implement __npcomp_compiler_rt_get_global

Also,
- cleanly isolate all runtime data structure definitions shared by the
compiler and runtime into lib/runtime/CompilerDataStructures.h
 2020-07-10 17:31:24 -07:00
Stella Laurenzo 2ba8296151 Add script tools/format_source.sh and run it on all python and c++ sources. 2020-06-13 14:53:54 -07:00
Stella Laurenzo 308a54c3d0 Bump llvm-project to 52cae05e087b3d4fd02849fc37c387c720055ffb (2020/6/10). 
* Fixes compile errors from upstream.
* XFAIL several tests that are now failing to legalize (will hand off to Sean).
 2020-06-11 16:10:05 -07:00
Sean Silva 98a38c3527 Add some anonymous namespaces. 
This brings this code in line with the LLVM style guide and avoids
potential ODR issues.
 2020-05-14 15:02:46 -07:00
Sean Silva 83db558db9 Update llvm-project to 310d32cb80a611e6384a921e85607fea05841f26 2020-05-11 15:12:47 -07:00
Sean Silva fec2ee0072 Avoid introducing DimOp's in LowerBroadcastToToLoops. 
This makes sure we stay resonably canonically using the shape machinery.
(In fact, DimOp should probably be in the shape dialect since it hides a
`shape.shape_of` call)
 2020-05-11 13:12:16 -07:00
Sean Silva e29aef855b Initial TCF/TCP E2E seed. 
Very much WIP.

This is enough to get tcf.add down to approximately the "linalg.generic
on buffers" level of abstraction. (but there are nuances)
 2020-05-08 20:20:41 -07:00