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1d9ab517
2016 Aug 12
2
Invoke loop vectorizer
Hi Andrey,
Thanks. I found even when loop vectorizer and SLP vectorizer are enabled,
my simple test still not get optimized. I also tried clang pragma in my
test to force vectorization. What do you think is the problem?
Test:
#define SIZE 8
void bar(int *A, int* B,int K) {
#pragma clang loop vectorize(enable) vectorize_width(2) unroll_count(8)
for (int i = 0; i < SIZE; ++i)
A[i]