[LLVMbugs] [Bug 4936] New: Win64 visual studio build does not compile ASM correctly

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=4936

           Summary: Win64 visual studio build does not compile ASM correctly
           Product: new-bugs
           Version: trunk
          Platform: PC
        OS/Version: Windows NT
            Status: NEW
          Severity: normal
          Priority: P2
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: gareth_morgan77 at hotmail.com
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=3487)
 --> (http://llvm.org/bugs/attachment.cgi?id=3487)
Working cmake file

The visual studio files generated by cmake will not compile
X86CompilationCallback_Win64.asm correctly.  To get this to work I had to add
the following code to lib\Target\X86\CMakeLists.txt (full file attached):

if( CMAKE_CL_64 )
  enable_language(ASM_MASM)
  ADD_CUSTOM_COMMAND(
    OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/X86CompilationCallback_Win64.obj
    COMMAND "C:/Program Files (x86)/Microsoft Visual Studio
9.0/VC/bin/amd64/ml64" /Fo
${CMAKE_CURRENT_BINARY_DIR}/X86CompilationCallback_Win64.obj /c
${CMAKE_CURRENT_SOURCE_DIR}/X86CompilationCallback_Win64.asm
    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/X86CompilationCallback_Win64.asm
   )
   set(sources ${sources}
${CMAKE_CURRENT_BINARY_DIR}/X86CompilationCallback_Win64.obj)
endif()

I suspect the issue is with the Cmake system, not our the LLVM code.


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