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/* PR rtl-optimization/15139 */ /* { dg-do compile } */ /* { dg-options "-O2 -funroll-loops" } */ void foo (double **a, double **z) { long int i, j; double d = -1.0; for (i = 0; i < 6; i++) for (j = 0; j < 5; j++) d = z[i][j] > d ? z[i][j] : d; for (i = 0; i < 6; i++) for (j = 0; j < 5; j++) z[i][j] /= d; for (i = 0; i < 5; i++) a[i][j] = z[i][j]; }