Changes between Version 7 and Version 8 of LLVM_ToolDemo


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Timestamp:
Mar 12, 2014, 5:43:10 AM (5 years ago)
Author:
cameron
Comment:

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  • LLVM_ToolDemo

    v7 v8  
    183183== Exercise ==
    184184
    185 Modify the llvm-re.ll to replace the sse2 intrinsics, such as
    186 llvm.x86.sse2.psrli.w with use of standard LLVM IR operations.
     185Show how you can modify the llvm-re.ll file to replace the sse2 intrinsics (such as
     186`llvm.x86.sse2.psrli.w`) with use of standard LLVM IR operations.
     187Can you replace them all?  (1 bonus mark if you can).
    187188Compile your modified file and make sure it produces the same
    188 output as the unmodified program.   Due: Wednesday, March 19
     189output as the unmodified program.   What happens to performance?
     190Due: Wednesday, March 19
    189191before class by email to cameron@cs.sfu.ca.   Worth 2 marks
    190192towards the course total of 100.