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warning: implicit declaration of function ‘_mm256_cvtsi256_si32’; did you mean ‘_mm256_castsi256_si128

sun__lei
Beginner
‎10-30-2019 06:56 AM
2,266 Views

warning: implicit declaration of function ‘_mm256_cvtsi256_si32’; did you mean ‘_mm256_castsi256_si128

 undefined reference to `_mm256_cvtsi256_si32'

Using gcc will report that error "gcc -mavx -mavx2 -O2 -march=native main.c",but using icc not report this.

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