> 2011-07-04 Jakub Jelinek <ja...@redhat.com> > > PR rtl-optimization/49472 > * simplify-rtx.c (simplify_unary_operation_1) <case NEG>: When > negating MULT, negate the second operand instead of first. > (simplify_binary_operation_1) <case MULT>: If one operand is > a NEG and the other is MULT, don't attempt to optimize by > negation of the MULT operand if it only moves the NEG operation > around. > > * gfortran.dg/pr49472.f90: New test.
OK for mainline and 4.6 branch. -- Eric Botcazou
