2011/8/11 Georg-Johann Lay <a...@gjlay.de>: > This is an optimization in machine dependent reorg to > remove redundant comparisons like in > > cc0 = compare (Reg, Num) > if (cc0 == 0) > goto L1 > > cc0 = compare (Reg, Num) > if (cc0 > 0) > goto L2 > > The second comparison is redundant an can be removed. > Code like this can be seen in binary decision switch/case > expansion. > > Passed without regressions. > > Ok to install?
Please, commit. Denis.
