Displaying 2 results from an estimated 2 matches for "d4328410".
2016 Jul 11
2
extra loads in nested for-loop
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2016 Jul 11
2
extra loads in nested for-loop
I was looking at the code generated from the following c code and noticed
extra loads in the inner-loop of these nested for-loops:
#define DIM 8
#define UNROLL_DIM DIM
typedef double InArray[DIM][DIM];
void f1( InArray c, InArray a, InArray b ) {
#pragma clang loop unroll_count(UNROLL_DIM)
for( int i=0;i<DIM;i++)
#pragma clang loop unroll_count(UNROLL_DIM)
for( int