On Thu, 11 Sep 2014, Richard Biener wrote:
+ /* We can't reassociate floating-point or fixed-point plus or minus + because of saturation to +-Inf. */ + (if (!FLOAT_TYPE_P (type) && !FIXED_POINT_TYPE_P (type))
Do you remember if there was a particular reason not to add || flag_associative_math when this was in forwprop? -- Marc Glisse
