Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/ldist-33.c @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 84e7813d76e9 |
line wrap: on
line source
/* { dg-do compile } */ /* { dg-options "-O2 -ftree-loop-distribution -ftree-loop-distribute-patterns -fdump-tree-ldist-details" } */ #define N (1024) double a[N][N], b[N][N], c[N][N]; void foo (void) { unsigned i, j, k; for (i = 0; i < N; ++i) for (j = 0; j < N; ++j) { c[i][j] = 0.0; for (k = 0; k < N; ++k) c[i][j] += a[i][k] * b[k][j]; } } /* { dg-final { scan-tree-dump "Loop nest . distributed: split to 1 loops and 1 library" "ldist" } } */