tree 6f9a9fe33f2587b634027c1af71de850bdb93996
parent 12fcbcecffe1d84c9e0aa4c980f9053aad91c8e5
author Nicolas Vasilache <ntv@google.com> 1585846960 -0400
committer Nicolas Vasilache <ntv@google.com> 1585847230 -0400

[mlir][LLVM] Finer-grained control for C interface emission

C interface emission is controlled by a flag and has coarse granularity.
With this coarse control, interfaces are emitted for all external functions.
This makes is easy to get undefined symbols.

This revision adds support for controlling per-function emission with an "emit_c_interface" attribute.