[DEPRECATION] Cleanup legacy verilog support (apache#4576)

This PR cleans up the left over code for legacy verilog support which was experimental. The new hardware backend path is now support by VTA via TSIM.
zhiics · Dec 31, 2019 · b2a90ac · b2a90ac
1 parent 50ea788
commit b2a90ac
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -169,11 +169,6 @@ endif(USE_VM_PROFILER)
 file(GLOB DATATYPE_SRCS src/codegen/datatype/*.cc)
 list(APPEND COMPILER_SRCS ${DATATYPE_SRCS})
 
-if(NOT MSVC)
- file(GLOB COMPILER_VERILOG_SRCS src/codegen/verilog/*.cc)
- list(APPEND COMPILER_SRCS ${COMPILER_VERILOG_SRCS})
-endif()
-
 file(GLOB TOPI_SRCS
  topi/src/*.cc
 )

diff --git a/docker/install/ubuntu_install_iverilog.sh b/docker/install/ubuntu_install_iverilog.sh
diff --git a/include/tvm/channel.h b/include/tvm/channel.h
diff --git a/include/tvm/ir_pass.h b/include/tvm/ir_pass.h
@@ -236,21 +236,6 @@ bool VerifyCompactBuffer(Stmt stmt);
  */
 Stmt RemoveNoOp(Stmt stmt);
 
-/*!
- * \brief Split statement into pipeine stages.
- * \param stmt The stmt to be splitted
- * \param split_load Whether split load into its own stage.
- * \return Transformed stmt.
- */
-Stmt SplitPipeline(Stmt stmt, bool split_load);
-
-/*!
- * \brief Narrow channel access to smaller range.
- * \param stmt The stmt to do access rewriting.
- * \return Transformed stmt.
- */
-Stmt NarrowChannelAccess(Stmt stmt);
-
 /*!
  * \brief unroll the constant loop marked by unroll.
  * This pass also automatically attach pragma unroll tag to loops which meets the standard.