diff options
Diffstat (limited to 'gcc/tree-chrec.c')
| -rw-r--r-- | gcc/tree-chrec.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/tree-chrec.c b/gcc/tree-chrec.c index 82c1fbefacf..b93ac70952a 100644 --- a/gcc/tree-chrec.c +++ b/gcc/tree-chrec.c @@ -220,16 +220,16 @@ chrec_fold_multiply_poly_poly (tree type, /* "a*c". */ t0 = chrec_fold_multiply (type, CHREC_LEFT (poly0), CHREC_LEFT (poly1)); - /* "a*d + b*c + b*d". */ + /* "a*d + b*c". */ t1 = chrec_fold_multiply (type, CHREC_LEFT (poly0), CHREC_RIGHT (poly1)); t1 = chrec_fold_plus (type, t1, chrec_fold_multiply (type, CHREC_RIGHT (poly0), CHREC_LEFT (poly1))); - t1 = chrec_fold_plus (type, t1, chrec_fold_multiply (type, - CHREC_RIGHT (poly0), - CHREC_RIGHT (poly1))); - /* "2*b*d". */ + /* "b*d". */ t2 = chrec_fold_multiply (type, CHREC_RIGHT (poly0), CHREC_RIGHT (poly1)); + /* "a*d + b*c + b*d". */ + t1 = chrec_fold_plus (type, t1, t2); + /* "2*b*d". */ t2 = chrec_fold_multiply (type, SCALAR_FLOAT_TYPE_P (type) ? build_real (type, dconst2) : build_int_cst (type, 2), t2); |