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Is there an _udiv128 intrinsic in ICL2020, like there is in VS2019?
I just installed the new Parallel Studio 2020 update, and the following program fails to compile in ICL2020, but compiles and runs just fine in VS2019. ICL returns the error message:
"error: identifier "_udiv128" is undefined"
#include <immintrin.h> // for _udiv128 in VS2019. int main() { unsigned long long Result; _udiv128( 1234, 1234, 12345678, &Result ); return Result; }
- Tags:
- CC++
- Development Tools
- Intel® C++ Compiler
- Intel® Parallel Studio XE
- Intel® System Studio
- Optimization
- Parallel Computing
- Vectorization
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Thanks for report this issue. I've reported to our Developer. Internal case is: CMPLRIL0-32346
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The problem still exists in the new 2020 Update 1.

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