[LLVMdev] Regression testing on MSYS2 host with mingw-w64

[Yaron Keren]

This test results in UNSUPPORTED on my system, since config.enable_ffi =
"OFF". This is the result of LLVM_ENABLE_FFI which is OFF by default. Is it
turned ON in your build?


2015-07-28 17:32 GMT+03:00 Martell Malone <martellmalone at gmail.com>:

> Hi Yaron,
>
> I know you sent me some emails before about regression testing on MSYS2
> So you might have some idea about this
>
> I am getting a regression error on check-llvm.
> With the llvm/trunk/test/ExecutionEngine/Interpreter/intrinsics.ll
>
> FAIL: LLVM :: ExecutionEngine/Interpreter/intrinsics.ll (7635 of 14266)
>> ******************** TEST 'LLVM ::
>> ExecutionEngine/Interpreter/intrinsics.ll' FAILED ********************
>> Script:
>> --
>> C:/msys64/home/Martell/llvmbuild/./bin/lli.EXE -O0 -force-interpreter <
>> C:/msys64/home/Martell/llvm/test/ExecutionEngine/Interpreter/intrinsics.ll
>> --
>> Exit Code: 1
>>
>> Command Output (stdout):
>> --
>> Command 0: "C:/msys64/home/Martell/llvmbuild/./bin/lli.EXE" "-O0"
>> "-force-interpreter"
>> Command 0 Result: 1
>> Command 0 Output:
>>
>> Command 0 Stderr:
>> LLVM ERROR: Tried to execute an unknown external function: truncf
>> --
>>
>
> the same failure happens for trunc, round and copysign.
>
> Commenting out these declarations and calls result in a successful
> make-check.
>
> -- Testing: 14266 tests, 8 threads --
>> Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
>> Testing Time: 83.21s
>>   Expected Passes    : 10267
>>   Expected Failures  : 49
>>   Unsupported Tests  : 3950
>> [100%] Built target check-llvm
>>
>
> Have you any idea on how to fix this
>
> Many Thanks
> Martell
>
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