[mlir][SerializeToHsaco] Minimize dependencies of AMDGPU compilation

The SerializeToHsaco uses functions from ExecutionEngineUtils to set
up LLVM pass pipelines, but does not otherwise depend on the execution
engine (except indirectly via a dependency on IPO). This commit
removes the dependency on the execution engine to prevent
unnecessarily compilations.

Reviewed By: ThomasRaoux

Differential Revision: https://reviews.llvm.org/D138041

diff --git a/mlir/lib/Dialect/GPU/CMakeLists.txt b/mlir/lib/Dialect/GPU/CMakeLists.txt
index 53dd163..94f3ab5 100644 (file)
--- a/mlir/lib/Dialect/GPU/CMakeLists.txt
+++ b/mlir/lib/Dialect/GPU/CMakeLists.txt
@@ -9,6 +9,7 @@ endif()
 if (MLIR_ENABLE_ROCM_CONVERSIONS)
   set(AMDGPU_LIBS
     IRReader
+    IPO
     linker
     MCParser
     AMDGPUAsmParser
@@ -139,7 +140,6 @@ if(MLIR_ENABLE_ROCM_CONVERSIONS)
 
   target_link_libraries(MLIRGPUTransforms
     PRIVATE
-    MLIRExecutionEngine
     MLIRROCDLToLLVMIRTranslation
   )
 endif()