On 07/15/14 05:58, Richard Biener wrote:
The following introduces a new param, max-combine-insns, to
be able to limit the work done at -Og to linear complexity
in the number of log-links (thus, two-insn combines). It
also records statistics of performed combines where for
fold-const.ii on x86_6
The following introduces a new param, max-combine-insns, to
be able to limit the work done at -Og to linear complexity
in the number of log-links (thus, two-insn combines). It
also records statistics of performed combines where for
fold-const.ii on x86_64 we see at -Og (unpatched):
208 combine "
