Reduce Execution Context Save+Restore (#15629)

[platform/upstream/coreclr.git] / pgosupport.cmake

diff --git a/pgosupport.cmake b/pgosupport.cmake
index 9472866..96ff80a 100644 (file)
--- a/pgosupport.cmake
+++ b/pgosupport.cmake
@@ -1,11 +1,3 @@
-function(clr_pgo_unknown_arch)
-    if (WIN32)
-        message(FATAL_ERROR "Only AMD64, ARM and I386 are supported for PGO")
-    else()
-        message(FATAL_ERROR "PGO not currently supported on the current platform")
-    endif()
-endfunction(clr_pgo_unknown_arch)
-
 # Adds Profile Guided Optimization (PGO) flags to the current target
 function(add_pgo TargetName)
     if(WIN32)
@@ -57,33 +49,3 @@ function(add_pgo TargetName)
         endif(EXISTS ${ProfilePath})
     endif(CLR_CMAKE_PGO_INSTRUMENT)
 endfunction(add_pgo)
-
-if(WIN32)
-  if(CLR_CMAKE_PGO_INSTRUMENT)
-    # Instrumented PGO binaries on Windows introduce an additional runtime dependency, pgort<ver>.dll.
-    # Make sure we copy it next to the installed product to make it easier to redistribute the package.
-
-    string(SUBSTRING ${CMAKE_VS_PLATFORM_TOOLSET} 1 -1 VS_PLATFORM_VERSION_NUMBER)
-    set(PGORT_FILENAME "pgort${VS_PLATFORM_VERSION_NUMBER}.dll")
-
-    get_filename_component(PATH_CXX_ROOTDIR ${CMAKE_CXX_COMPILER} DIRECTORY)
-
-    if(CLR_CMAKE_PLATFORM_ARCH_I386)
-      set(PATH_VS_PGORT_DLL "${PATH_CXX_ROOTDIR}/${PGORT_FILENAME}")
-    elseif(CLR_CMAKE_PLATFORM_ARCH_AMD64)
-      set(PATH_VS_PGORT_DLL "${PATH_CXX_ROOTDIR}/../amd64/${PGORT_FILENAME}")
-    elseif(CLR_CMAKE_PLATFORM_ARCH_ARM)
-      set(PATH_VS_PGORT_DLL "${PATH_CXX_ROOTDIR}/../arm/${PGORT_FILENAME}")
-    else()
-      clr_pgo_unknown_arch()
-    endif()
-
-    if (EXISTS ${PATH_VS_PGORT_DLL})
-      message(STATUS "Found PGO runtime: ${PATH_VS_PGORT_DLL}")
-      install(PROGRAMS ${PATH_VS_PGORT_DLL} DESTINATION .)
-    else()
-      message(FATAL_ERROR "file not found: ${PATH_VS_PGORT_DLL}")
-    endif()
-
-  endif(CLR_CMAKE_PGO_INSTRUMENT)
-endif(WIN32)